OpenCV in Codeblocks, nur fehler @ tutorials.de: Tutorials, Forum & Hilfe

pointhi · 06.08.11 09:29

Hy, ich will zurzeit grundlegende Bilderkennugnsalgorythmen ausprobieren, und bin dabei auf opencv gestoßen, in C# hab ich schon verschiedene Filter mit RGB->HSV konvertierung, ect. programmiert, was aber schon wegen der geschwindigkeit nich das ware war, jetzt wollte ich mal opencv probieren, aber der compiler gibt mir nur fehlermeldungen bei den sampels: lauter undefined references. Dann hab ich das Codeblock Tutorial von OpenCV probiert, hab alles nach der anleitung gemacht, nagut, es gab keine undefinded references mehr, dafür aber kamen die fehlermeldungen:

C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: invalid conversion from 'int' to 'CvMemStorage*'|
C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: initializing argument 2 of 'void* cvLoad(const char*, CvMemStorage*, const char*, const char**)'|
C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: invalid conversion from 'void*' to 'IplImage*'|

der C-Code ist:

Code :

#include <iostream>
 
using namespace std;
 
#include "opencv/cv.h"
#include "opencv/highgui.h"
 
using namespace std;
 
int main( int argc, char** argv)
{
    IplImage* pImg;
 
    if( argc == 2 &&
       (pImg = cvLoad(argv[1],1)) != 0)
    {
        cvNamedWindow( "Image", 1);
        cvShowImage( "Image",pImg);
 
        cvWaitKey(0);
 
        cvDestroyWindow( "Image" );
        cvReleaseImage( &pImg );
        return 0;
    }
 
    return -1;
}

also genauso wie im Tutorial.

hab ihr eine ahnung was der Fehler sein könnte?

mfg. pointhi

Nachtrag:

hab gerade gelesen dass ich mit CMake die Build dateien machen muss, bei mir gibts aber nur fehlermeldungen:

CMake Error: CMake was unable to find a build program corresponding to "MinGW Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: CMake was unable to find a build program corresponding to "MinGW Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Could not find cmake module file:C:/opencv2.2MinGW/CMakeFiles/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Could not find cmake module file:C:/opencv2.2MinGW/CMakeFiles/CMakeCXXCompiler.cmake
Configuring incomplete, errors occurred!

Bin nach dieser anleitung gegangen.ich weiß, mir fehlen ein paar variablen, aber ich weiß nicht wass ich da reinschreiben muss, und es sollte eigentlich auch ohne gehen, wenn ich die anleitung richtig gelesen habe.

***deepthroat*** · 06.08.11 22:08

Hi.

Zitat von pointhi

jetzt wollte ich mal opencv probieren, aber der compiler gibt mir nur fehlermeldungen bei den sampels: lauter undefined references.

Das heißt allerdings, das der Compiler bereits glücklich (also fertig) war, da "undefined references" vom Linker kommen und du entweder vergessen hast die Bibliotheken anzugeben, oder falsche Bibliotheken verwendet hast.

Zitat von pointhi

Dann hab ich das Codeblock Tutorial von OpenCV probiert, hab alles nach der anleitung gemacht, nagut, es gab keine undefinded references mehr, dafür aber kamen die fehlermeldungen:

C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: invalid conversion from 'int' to 'CvMemStorage*'|
C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: initializing argument 2 of 'void* cvLoad(const char*, CvMemStorage*, const char*, const char**)'|
C:\Users\User\Programmieren\C++\opencv\test01\opencv_test\main.cpp|15|error: invalid conversion from 'void*' to 'IplImage*'|

Das ist dann ein Rückschritt, da du jetzt tatsächlich Compiler-Fehler bekommst.

Vermutlich hast du eine andere (neuere) Version von OpenCV die nicht zur Anleitung paßt... laut Fehlermeldung benötigt cvLoad 4 Argumente - du hast nur 2 angegeben...

Welche OpenCV Version hast du denn? Ist diese auch explizit für den GNU Kompiler?

Und laut der verlinkten Anleitung gibt es mehrer Arten OpenCV in Code::Blocks zu konfigurieren. Was hast du denn nun eingestellt?

Zitat von pointhi

der C-Code ist:

Das ist allerdings C++ Code und da gibt es Unterschiede. Evtl. mußt du explizit casten..

Grundsätzlich:

Bitte vollständige Ausgabe des Buildvorgangs reinstellen (in Code::Blocks unter Compiler-Einstellungen "vollständige Ausgabe" o.ä. auswählen).

Bitte vollständige Fehlermeldungen kopieren und hier in Code-Tags einfügen.

Gruß

pointhi · 13.08.11 08:34

Hy deepthroat,

ich hab jetzt endlich wieder mal zeit und ich hab alle meine opencv files noch mal gelöscht, da ich am anfang planlos angefangen habe und gar nicht mehr alles weis wass ich da eingestellt und kopiert habe.

Mal die möglicherweise wichtigen daten zum System, ect.:

Betriebssystem: Windows7/64bit
Programmierumgebung: Codeblocks 10.05
Compiler: mingw32-g++
opencv version: V2.3.0
gedownloaded: http://sourceforge.net/projects/open...k.exe/download

da jetzt alle opencv-dateien weg sind und es auchz klappen soll werd ich jetzt meine genauen schritte protokolieren bis ich zu einer frage komme:

opencv-superpack.exe ausführen -> extract to C:/
unter C:\OpenCV2.3\build\include sind dann alle include dateien von opencv
unter C:\OpenCV2.3\build\x64\mingw\bin sind alle dlls
und unter C:\OpenCV2.3\build\x64\mingw\lib die ganzen dll.a-dateien

ein problem ist jetzt aber leider dass ich ein 64Bit windows nutze, darum x64nehme, codeblocks und gcc aber in 32bit sind?
es gibt aber auch die x86 version, soll ich die dann nehmen, und wie soll ich am besten vorgehen um sie in codeblocks einzubinden?

mfg. pointhi

***deepthroat*** · 15.08.11 07:58

Hi.

Wenn du 64bit Bibliotheken hast, brauchst du natürlich auch einen 64bit Compiler.

Ob Code::Blocks 32- oder 64bittig ist, spielt keine Rolle.

Also entweder installierst du dir den 64bit MinGW GCC (und richtest den unter Code::Blocks ein) oder du verwendest die 32bit OpenCV Bibliothek.

Gruß

pointhi · 16.08.11 17:55

Danke, ich hab jetzt ein neues projekt erstellt, den code kopiert und die include, bin, und lib ordner eingebunden. Auch die beiden pk-config-zeilen hab ich richtig reingeschrieben.

Vollständige fehlerausgabe:

C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp||In function 'int main(int, char**)':|
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp|15|error: invalid conversion from 'int' to 'CvMemStorage*'|
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp|15|error: initializing argument 2 of 'void* cvLoad(const char*, CvMemStorage*, const char*, const char**)'|
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp|15|error: invalid conversion from 'void*' to 'IplImage*'|
||=== Build finished: 3 errors, 0 warnings ===|

es hat sich also nichts geändert.

wenn ich noch enable effective-c++ warnings anklicke bekomme ich lauter solche meldungen: C:\OpenCV2.3\build\include\opencv2\objdetect\objdetect.hpp|461|warning: 'cv::HOGDescriptor::blockStride' should be initialized in the member initialization list|
aber das sind nur warnings, sollten also kein problem sein. Ich such mir jetzt mal ein tutorial für die neue 2.3 version, villeicht hab ich da mehr glück.

mfg. pointhi

***deepthroat*** · 17.08.11 10:05

Hi.

Zitat von pointhi

Danke, ich hab jetzt ein neues projekt erstellt, den code kopiert und die include, bin, und lib ordner eingebunden. Auch die beiden pk-config-zeilen hab ich richtig reingeschrieben.

Meinst du?! Warum sagst du denn nicht was genau du eingestellt hast?

Und wieso pkg-config? In dem Paket ist doch überhaupt kein pkg-config dabei?

Zitat von pointhi

Vollständige fehlerausgabe:

Es fehlt immer noch der vollständige Compileraufruf mit allen Optionen (aus dem Build Log kopieren).

Ich habe es mir gerade mal angeschaut. Wo hast du denn den Beispiel-Code her? Der ist veraltet (Verwendung von #include "opencv/cv.h" anstatt von "opencv2/opencv.hpp") und außerdem einfach falsch (cvLoad statt cvLoadImage).

Warum nimmst du denn nicht erstmal eins der Beispiele die in opencv\samples dabei sind?

...

Ich hab es gerade mal selbst ausprobiert. Ich muß zugeben, das ich es nicht hinbekommen habe die dll.a Bibliotheken zu linken :-o

Allerdings kann der GCC auch direkt DLLs linken.

Folgender Code:

Code cpp:

#include "opencv2/core/core.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
 
int main( int argc, char** argv)
{
    IplImage* pImg;
 
    if( argc == 2 &&
        (pImg = cvLoadImage(argv[1]), 1) != 0)
    {
        cvNamedWindow( "Image", 1);
        cvShowImage( "Image",pImg);
 
        cvWaitKey(0);
 
        cvDestroyWindow( "Image" );
        cvReleaseImage( &pImg );
        return 0;
    }
 
    return -1;
}

Ich habe lediglich das OpenCV build\include Verzeichnis als Include-Suchpfad hinzugefügt, die DLLs aus dem build\x86\mingw\bin Verzeichnis direkt mit vollständigen Pfad in den Project build options -> Linker settings -> Other linker Options eingetragen. Außerdem in den Project/targets options -> Build targets -> Type : GUI application eingestellt.

Build log:

Code :

1
2

g++.exe -Wall -fexceptions  -O2    -IC:\opencv\build\include\  -c "C:\opencv1\main.cpp" -o obj\Release\main.o
g++.exe -LC:\opencv\build\x86\mingw\lib\  -o bin\Release\opencv1.exe obj\Release\main.o   c:\opencv\build\x86\mingw\bin\libopencv_highgui230.dll c:\opencv\build\x86\mingw\bin\libopencv_core230.dll -s   -mwindows

Gruß

pointhi · 17.08.11 17:33

habs genauso gemacht, aber wieder was:

[CODE]

Code :

Build started on: 17-08-2011 at 17:21.50
Build ended on: 17-08-2011 at 17:21.50
 
-------------- Build: Debug in test_03 ---------------
mingw32-g++.exe -o bin\Debug\test_03.exe obj\Debug\main.o C:\OpenCV2.3\build\x86\mingw\bin -mwindows
c:/program files (x86)/codeblocks/mingw/bin/../lib/gcc/mingw32/4.4.1/../../../../mingw32/bin/ld.exe: C:\OpenCV2.3\build\x86\mingw\bin: No such file: Permission denied
collect2: ld returned 1 exit status
Process terminated with status 1 (0 minutes, 0 seconds)

langsam glaub ich dass mich soche opensouce biblioteken nicht mögen, SDL hab ich auch nur nach langen probieren zum laufen gebracht, und das auch nur auf meinem alten compi, und auch nur mit hilfe eines codeblock projekt,...

Es fehlt immer noch der vollständige Compileraufruf mit allen Optionen (aus dem Build Log kopieren).

Code :

Build started on: 17-08-2011 at 17:12.11
Build ended on: 17-08-2011 at 17:12.13
 
-------------- Build: Debug in opencv_test ---------------
mingw32-g++.exe -Wall -fexceptions -Weffc++ -Wextra -Wall -g -IC:\OpenCV2.3\build\include -c C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp -o obj\Debug\main.o
mingw32-g++.exe -LC:\OpenCV2.3\build\x86\mingw\bin -LC:\OpenCV2.3\build\x86\mingw\lib -o bin\Debug\opencv_test.exe obj\Debug\main.o
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:63,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1862: warning: 'struct CvModule' has pointer data members
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1862: warning: but does not override 'CvModule(const CvModule&)'
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1862: warning: or 'operator=(const CvModule&)'
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1872: warning: 'struct CvType' has pointer data members
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1872: warning: but does not override 'CvType(const CvType&)'
C:\OpenCV2.3\build\include/opencv2/core/core_c.h:1872: warning: or 'operator=(const CvType&)'
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:1257: warning: 'class cv::_InputArray' has virtual functions and accessible non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:1306: warning: 'class cv::_OutputArray' has virtual functions and accessible non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:899: instantiated from 'cv::Scalar_'
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:2140: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Scalar_':
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:2140: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:899: warning: base class 'class cv::Vec' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:2848: warning: user-defined 'cv::MatCommaInitializer_<_Tp>& cv::MatCommaInitializer_<_Tp>::operator,(T2)' always evaluates both arguments
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:2861: warning: user-defined 'cv::MatxCommaInitializer<_Tp, m, n>& cv::MatxCommaInitializer<_Tp, m, n>::operator,(T2)' always evaluates both arguments
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:2872: warning: user-defined 'cv::VecCommaInitializer<_Tp, m>& cv::VecCommaInitializer<_Tp, m>::operator,(T2)' always evaluates both arguments
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:3439: warning: base class 'class cv::SparseMatConstIterator' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4247,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:950: warning: user-defined 'cv::MatxCommaInitializer<_Tp, m, n>& cv::MatxCommaInitializer<_Tp, m, n>::operator,(_T2)' always evaluates both arguments
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1207: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1214: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4247,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1263: warning: user-defined 'cv::VecCommaInitializer<_Tp, cn>& cv::VecCommaInitializer<_Tp, m>::operator,(_T2)' always evaluates both arguments
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4247,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp: In constructor 'cv::RotatedRect::RotatedRect()':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1773: warning: 'cv::RotatedRect::center' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1773: warning: 'cv::RotatedRect::size' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1773: warning: 'cv::RotatedRect::angle' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: At global scope:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1775: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:899: instantiated from 'cv::Scalar_'
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1938: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Scalar_':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:1938: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:899: warning: base class 'class cv::Vec' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4247,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp: In constructor 'cv::RNG::RNG()':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2253: warning: 'cv::RNG::state' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp: In constructor 'cv::RNG::RNG(uint64)':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2254: warning: 'cv::RNG::state' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: At global scope:
C:\OpenCV2.3\build\include/opencv2/core/core.hpp: In instantiation of 'cv::Vec':
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2307: instantiated from here
C:\OpenCV2.3\build\include/opencv2/core/core.hpp:571: warning: base class 'class cv::Matx' has a non-virtual destructor
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4247,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2516: warning: 'class cv::WriteStructContext' has pointer data members
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2516: warning: but does not override 'cv::WriteStructContext(const cv::WriteStructContext&)'
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:2516: warning: or 'operator=(const cv::WriteStructContext&)'
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:3495: warning: 'struct cv::Formatted' has pointer data members
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:3495: warning: but does not override 'cv::Formatted(const cv::Formatted&)'
C:\OpenCV2.3\build\include/opencv2/core/operations.hpp:3495: warning: or 'operator=(const cv::Formatted&)'
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4248,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat()':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:58: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(int, int, int)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:64: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(int, int, int, const cv::Scalar&)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:71: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(cv::Size, int)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:79: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(cv::Size, int, const cv::Scalar&)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:86: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(int, const int*, int)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:94: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(int, const int*, int, const cv::Scalar&)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:101: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In copy constructor 'cv::Mat::Mat(const cv::Mat&)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:109: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(int, int, int, void*, size_t)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:127: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(cv::Size, int, void*, size_t)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:149: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::Mat(const CvMat*, bool)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:172: warning: 'cv::Mat::dataend' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:172: warning: 'cv::Mat::datalimit' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:172: warning: 'cv::Mat::step' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::MStep::MStep()':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:724: warning: 'cv::Mat::MStep::p' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::Mat::MStep::MStep(size_t)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:725: warning: 'cv::Mat::MStep::p' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::SVD::SVD()':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:747: warning: 'cv::SVD::u' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:747: warning: 'cv::SVD::w' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:747: warning: 'cv::SVD::vt' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: In constructor 'cv::SVD::SVD(const cv::_InputArray&, int)':
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:748: warning: 'cv::SVD::u' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:748: warning: 'cv::SVD::w' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:748: warning: 'cv::SVD::vt' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv2/core/core.hpp:4248,
from C:\OpenCV2.3\build\include/opencv/cv.h:64,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp: At global scope:
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:1159: warning: 'class cv::MatExpr' has pointer data members
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:1159: warning: but does not override 'cv::MatExpr(const cv::MatExpr&)'
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:1159: warning: or 'operator=(const cv::MatExpr&)'
C:\OpenCV2.3\build\include/opencv2/core/mat.hpp:1969: warning: user-defined 'cv::MatCommaInitializer_<_Tp>& cv::MatCommaInitializer_<_Tp>::operator,(T2)' always evaluates both arguments
In file included from C:\OpenCV2.3\build\include/opencv2/flann/general.h:39,
from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:39,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/logger.h:49: warning: 'class cvflann::Logger' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/logger.h:49: warning: but does not override 'cvflann::Logger(const cvflann::Logger&)'
C:\OpenCV2.3\build\include/opencv2/flann/logger.h:49: warning: or 'operator=(const cvflann::Logger&)'
In file included from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:40,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:90: warning: 'class cvflann::UntypedMatrix' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:90: warning: but does not override 'cvflann::UntypedMatrix(const cvflann::UntypedMatrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:90: warning: or 'operator=(const cvflann::UntypedMatrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: In constructor 'cvflann::UntypedMatrix::UntypedMatrix(void*, long int, long int)':
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:97: warning: 'cvflann::UntypedMatrix::type' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv2/flann/result_set.h:38,
from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:41,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/dist.h: At global scope:
C:\OpenCV2.3\build\include/opencv2/flann/dist.h:346: warning: postfix 'cvflann::ZeroIterator& cvflann::ZeroIterator::operator++(int)' should return 'cvflann::ZeroIterator'
In file included from C:\OpenCV2.3\build\include/opencv2/flann/index_testing.h:41,
from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:42,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/timer.h: In constructor 'cvflann::StartStopTimer::StartStopTimer()':
C:\OpenCV2.3\build\include/opencv2/flann/timer.h:59: warning: 'cvflann::StartStopTimer::startTime' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/timer.h:59: warning: 'cvflann::StartStopTimer::value' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:40,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: At global scope:
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: In instantiation of 'cvflann::Matrix':
C:\OpenCV2.3\build\include/opencv2/flann/index_testing.h:74: instantiated from here
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: 'class cvflann::Matrix' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: but does not override 'cvflann::Matrix(const cvflann::Matrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: or 'operator=(const cvflann::Matrix&)'
In file included from C:\OpenCV2.3\build\include/opencv2/flann/kdtree_index.h:44,
from C:\OpenCV2.3\build\include/opencv2/flann/all_indices.h:36,
from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:46,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:74: warning: 'class cvflann::PooledAllocator' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:74: warning: but does not override 'cvflann::PooledAllocator(const cvflann::PooledAllocator&)'
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:74: warning: or 'operator=(const cvflann::PooledAllocator&)'
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h: In constructor 'cvflann::PooledAllocator::PooledAllocator(int)':
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::remaining' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::base' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::loc' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::blocksize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::usedMemory' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/allocator.h:94: warning: 'cvflann::PooledAllocator::wastedMemory' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv2/flann/kdtree_index.h:45,
from C:\OpenCV2.3\build\include/opencv2/flann/all_indices.h:36,
from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:46,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/random.h: At global scope:
C:\OpenCV2.3\build\include/opencv2/flann/random.h:66: warning: 'class cvflann::UniqueRandom' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/random.h:66: warning: but does not override 'cvflann::UniqueRandom(const cvflann::UniqueRandom&)'
C:\OpenCV2.3\build\include/opencv2/flann/random.h:66: warning: or 'operator=(const cvflann::UniqueRandom&)'
C:\OpenCV2.3\build\include/opencv2/flann/random.h: In constructor 'cvflann::UniqueRandom::UniqueRandom(int)':
C:\OpenCV2.3\build\include/opencv2/flann/random.h:78: warning: 'cvflann::UniqueRandom::size' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/flann/random.h:78: warning: 'cvflann::UniqueRandom::counter' should be initialized in the member initialization list
In file included from C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:40,
from C:\OpenCV2.3\build\include/opencv2/flann/flann.hpp:48,
from C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:47,
from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: At global scope:
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: In instantiation of 'cvflann::Matrix':
C:\OpenCV2.3\build\include/opencv2/flann/kmeans_index.h:733: instantiated from here
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: 'class cvflann::Matrix' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: but does not override 'cvflann::Matrix(const cvflann::Matrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: or 'operator=(const cvflann::Matrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h: In instantiation of 'cvflann::Matrix':
C:\OpenCV2.3\build\include/opencv2/flann/flann_base.hpp:171: instantiated from here
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: 'class cvflann::Matrix' has pointer data members
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: but does not override 'cvflann::Matrix(const cvflann::Matrix&)'
C:\OpenCV2.3\build\include/opencv2/flann/matrix.h:47: warning: or 'operator=(const cvflann::Matrix&)'
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:68,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:393: warning: base class 'struct CvSURFParams' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp: In constructor 'cv::ORB::CommonParams::CommonParams(float, unsigned int, int, unsigned int)':
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:428: warning: 'cv::ORB::CommonParams::patch_size_' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp: At global scope:
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:576: warning: base class 'struct CvMSERParams' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:596: warning: base class 'struct CvStarDetectorParams' has a non-virtual destructor
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:793: warning: 'class cv::RandomizedTree' has pointer data members
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:793: warning: but does not override 'cv::RandomizedTree(const cv::RandomizedTree&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:793: warning: or 'operator=(const cv::RandomizedTree&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp: In constructor 'cv::RTreeNode::RTreeNode()':
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:897: warning: 'cv::RTreeNode::offset1' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:897: warning: 'cv::RTreeNode::offset2' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp: At global scope:
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:911: warning: 'class cv::RTreeClassifier' has pointer data members
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:911: warning: but does not override 'cv::RTreeClassifier(const cv::RTreeClassifier&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:911: warning: or 'operator=(const cv::RTreeClassifier&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:977: warning: 'class cv::OneWayDescriptor' has pointer data members
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:977: warning: but does not override 'cv::OneWayDescriptor(const cv::OneWayDescriptor&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:977: warning: or 'operator=(const cv::OneWayDescriptor&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1129: warning: 'class cv::OneWayDescriptorBase' has pointer data members
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1129: warning: but does not override 'cv::OneWayDescriptorBase(const cv::OneWayDescriptorBase&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1129: warning: or 'operator=(const cv::OneWayDescriptorBase&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1317: warning: 'class cv::OneWayDescriptorObject' has pointer data members
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1317: warning: but does not override 'cv::OneWayDescriptorObject(const cv::OneWayDescriptorObject&)'
C:\OpenCV2.3\build\include/opencv2/features2d/features2d.hpp:1317: warning: or 'operator=(const cv::OneWayDescriptorObject&)'
In file included from C:\OpenCV2.3\build\include/opencv/cv.h:71,
from C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:5:
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp: In constructor 'cv::HOGDescriptor::HOGDescriptor()':
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:439: warning: 'cv::HOGDescriptor::svmDetector' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp: In constructor 'cv::HOGDescriptor::HOGDescriptor(cv::Size, cv::Size, cv::Size, cv::Size, int, int, double, int, double, bool, int)':
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:445: warning: 'cv::HOGDescriptor::svmDetector' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp: In constructor 'cv::HOGDescriptor::HOGDescriptor(const cv::String&)':
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::winSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::blockSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::blockStride' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::cellSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::nbins' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::derivAperture' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::winSigma' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::histogramNormType' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::L2HysThreshold' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::gammaCorrection' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::svmDetector' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:456: warning: 'cv::HOGDescriptor::nlevels' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp: In copy constructor 'cv::HOGDescriptor::HOGDescriptor(const cv::HOGDescriptor&)':
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::winSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::blockSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::blockStride' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::cellSize' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::nbins' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::derivAperture' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::winSigma' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::histogramNormType' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::L2HysThreshold' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::gammaCorrection' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::svmDetector' should be initialized in the member initialization list
C:\OpenCV2.3\build\include/opencv2/objdetect/objdetect.hpp:461: warning: 'cv::HOGDescriptor::nlevels' should be initialized in the member initialization list
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp: In function 'int main(int, char**)':
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:15: error: invalid conversion from 'int' to 'CvMemStorage*'
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:15: error: initializing argument 2 of 'void* cvLoad(const char*, CvMemStorage*, const char*, const char**)'
C:\Users\User\Programmieren\C++\opencv\test02\opencv_test\main.cpp:15: error: invalid conversion from 'void*' to 'IplImage*'
Process terminated with status 1 (0 minutes, 1 seconds)
3 errors, 138 warnings

***deepthroat*** · 18.08.11 08:44

Zitat von pointhi

habs genauso gemacht

Nein, hast du nicht.

Es war keine Rede davon irgendwelche Verzeichnisse für den Linker einzustellen.

Du solltest die DLLs mit vollständigem Pfad eintragen. Das muß so aussehen:

OpenCV in Codeblocks, nur fehler-opencv_link.png

Gruß

pointhi · 18.08.11 16:40

Danke, es funktioniert endlich.

mfg. pointhi

tut orials.de	tut verbinden	tut dir helfen	tut kooperieren
©2000-2012 tutorials.de Alle Rechte vorbehalten	tut informieren » Impressum » Nutzungsregeln » Netiquette » Team » Redaktion	» Tutorials » Videotutorials » Showroom » Events & Contests » Chat » RSS-Feed » Blogs	» der-webdesigner.net » DesignerInAction » Design Nation » Directorforum » Flashhilfe » PHP-Resource » PHPwelt » PSD-Tutorials

Themen-Optionen

Anzeige

Ähnliche Themen

MFC und OpenCV

OpenCV Speicherüberlauf

CodeBlocks: Probleme mit .lib linken?

CodeBlocks - Process terminated with status 255

Compilerproblem mit Codeblocks

E-Mail:

Abonnieren Abbestellen