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libPaBOD: a C++ library for PArt Based Object Detection on images.

License: MIT License

C 5.68% C++ 86.53% Makefile 0.59% CMake 7.19%

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libpabod's Issues

Compile error ubuntu 14.04 on virtualbox

make all
Building obj/makeDetection.o...
src/makeDetection.cpp: In function ‘float makeDetection(LDetections&, IplImage_, Model_, float, double)’:
src/makeDetection.cpp:16:7: warning: variable ‘detected’ set but not used [-Wunused-but-set-variable]
int detected = 0;
^
src/makeDetection.cpp: In function ‘float makeDetection(CvMat*, IplImage, Model_, float, double)’:
src/makeDetection.cpp:86:7: warning: variable ‘detected’ set but not used [-Wunused-but-set-variable]
int detected = 0;
^
Assembler messages:
Fatal error: can't create obj/makeDetection.o: No such file or directory
make: *_* [obj/makeDetection.o] Error 1

Build error in gdetect.cpp

Getting below error while compiling:

..\..\src\gdetect.cpp(568): error C2440: 'initializing' : cannot convert from 'CvMat *' to 'cv::Mat'

The line of code in question is:

           cv::Mat sTmp2 = sTmp;

Here is the full error:

2>E:\Codebase\libpabod\include\cell.h(551): error C2664: 'void std::vector<cv::Mat,std::allocator<_Ty>>::push_back(const cv::Mat &)' : cannot convert argument 1 from 'CvMat *' to 'cv::Mat &&'
2>          with
2>          [
2>              _Ty=cv::Mat
2>          ]
2>          Reason: cannot convert from 'CvMat *' to 'cv::Mat'
2>          No constructor could take the source type, or constructor overload resolution was ambiguous
2>E:\Codebase\libpabod\include\cell.h(552): error C2664: 'void std::vector<cv::Mat,std::allocator<_Ty>>::push_back(const cv::Mat &)' : cannot convert argument 1 from 'CvMat *' to 'cv::Mat &&'
2>          with
2>          [
2>              _Ty=cv::Mat
2>          ]
2>          Reason: cannot convert from 'CvMat *' to 'cv::Mat'
2>          No constructor could take the source type, or constructor overload resolution was ambiguous
2>E:\Codebase\libpabod\include\featPyramid.h(247): error C2679: binary '=' : no operator found which takes a right-hand operand of type 'CvMatND *' (or there is no acceptable conversion)
2>          E:\Codebase\opencv\build\include\opencv2/core/mat.hpp(1098): could be 'cv::Mat &cv::Mat::operator =(const cv::Scalar &)'
2>          E:\Codebase\opencv\build\include\opencv2/core/mat.hpp(943): or       'cv::Mat &cv::Mat::operator =(const cv::MatExpr &)'
2>          E:\Codebase\opencv\build\include\opencv2/core/mat.hpp(934): or       'cv::Mat &cv::Mat::operator =(const cv::Mat &)'
2>          while trying to match the argument list '(cv::Mat, CvMatND *)'
2>..\..\src\gdetect.cpp(568): error C2440: 'initializing' : cannot convert from 'CvMat *' to 'cv::Mat'
2>          No constructor could take the source type, or constructor overload resolution was ambiguous
2>..\..\src\gdetect.cpp(654): error C2664: 'void std::vector<cv::Mat,std::allocator<_Ty>>::push_back(const cv::Mat &)' : cannot convert argument 1 from 'CvMat *' to 'cv::Mat &&'
2>          with
2>          [
2>              _Ty=cv::Mat
2>          ]
2>          Reason: cannot convert from 'CvMat *' to 'cv::Mat'
2>          No constructor could take the source type, or constructor overload resolution was ambiguous
2>  getDetections.cpp

VS2013 compiler with Win32 x86 with latest OpenCV 3 RC1

Training the dataset

can you please tell us how can we train our own dataset for detection ..

make fails on Ubuntu 15.04

my machine:

Ubuntu 15.04 (64-bit)

the version of the libraries on my machine:

libmatio-dev:amd64      1.5.2-3build1  amd64
libcv-dev:amd64         2.4.9+dfsg-1ub amd64
libhighgui-dev:amd64    2.4.9+dfsg-1ub amd64

make fails

[  5%] Building CXX object src/CMakeFiles/pabod.dir/gdetect.cpp.o
In file included from /home/user/libpabod/include/model.h:5:0,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/cell.h: In member function ‘void Cell::addIxItem(CvMat*)’:
/home/user/libpabod/include/cell.h:551:46: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
   void addIxItem(CvMat * Ix){_Ix.push_back(Ix);};
                                              ^
/home/user/libpabod/include/cell.h:551:46: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
In file included from /home/user/libpabod/include/model.h:5:0,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/cell.h: In member function ‘void Cell::addIyItem(CvMat*)’:
/home/user/libpabod/include/cell.h:552:46: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
   void addIyItem(CvMat * Iy){_Iy.push_back(Iy);};
                                              ^
/home/user/libpabod/include/cell.h:552:46: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
In file included from /home/user/libpabod/include/gdetect.h:4:0,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/featPyramid.h: In member function ‘void FeatPyramid::setFeat(CvMatND*, int)’:
/home/user/libpabod/include/featPyramid.h:247:14: error: no match for ‘operator=’ (operand types are ‘cv::Mat’ and ‘CvMatND*’)
     _feat[i] = feat;
              ^
/home/user/libpabod/include/featPyramid.h:247:14: note: candidates are:
In file included from /usr/local/include/opencv2/core/mat.hpp:3417:0,
                 from /usr/local/include/opencv2/core.hpp:59,
                 from /usr/local/include/opencv2/core/types_c.h:101,
                 from /usr/local/include/opencv2/core/core_c.h:48,
                 from /usr/local/include/opencv/cv.h:63,
                 from /home/user/libpabod/include/image.h:1,
                 from /home/user/libpabod/include/handlerOpenCVStructs.h:4,
                 from /home/user/libpabod/include/cell.h:6,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/local/include/opencv2/core/mat.inl.hpp:565:6: note: cv::Mat& cv::Mat::operator=(const cv::Mat&)
 Mat& Mat::operator = (const Mat& m)
      ^
/usr/local/include/opencv2/core/mat.inl.hpp:565:6: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const cv::Mat&’
/usr/local/include/opencv2/core/mat.inl.hpp:3015:6: note: cv::Mat& cv::Mat::operator=(const cv::MatExpr&)
 Mat& Mat::operator = (const MatExpr& e)
      ^
/usr/local/include/opencv2/core/mat.inl.hpp:3015:6: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const cv::MatExpr&’
In file included from /usr/local/include/opencv2/core.hpp:59:0,
                 from /usr/local/include/opencv2/core/types_c.h:101,
                 from /usr/local/include/opencv2/core/core_c.h:48,
                 from /usr/local/include/opencv/cv.h:63,
                 from /home/user/libpabod/include/image.h:1,
                 from /home/user/libpabod/include/handlerOpenCVStructs.h:4,
                 from /home/user/libpabod/include/cell.h:6,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/local/include/opencv2/core/mat.hpp:1103:10: note: cv::Mat& cv::Mat::operator=(const Scalar&)
     Mat& operator = (const Scalar& s);
          ^
/usr/local/include/opencv2/core/mat.hpp:1103:10: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const Scalar& {aka const cv::Scalar_<double>&}’
/home/user/libpabod/src/gdetect.cpp: In function ‘void applyStructuralRule(Model*, const Cell&, int, int)’:
/home/user/libpabod/src/gdetect.cpp:568:28: error: conversion from ‘CvMat*’ to non-scalar type ‘cv::Mat’ requested
            cv::Mat sTmp2 = sTmp;
                            ^
/home/user/libpabod/src/gdetect.cpp: In function ‘void applyDeformationRule(Model*, const Cell&)’:
/home/user/libpabod/src/gdetect.cpp:654:31: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
    scoreTmp.push_back(score[i]);
                               ^
/home/user/libpabod/src/gdetect.cpp:654:31: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
src/CMakeFiles/pabod.dir/build.make:54: recipe for target 'src/CMakeFiles/pabod.dir/gdetect.cpp.o' failed
make[2]: *** [src/CMakeFiles/pabod.dir/gdetect.cpp.o] Error 1
CMakeFiles/Makefile2:137: recipe for target 'src/CMakeFiles/pabod.dir/all' failed
make[1]: *** [src/CMakeFiles/pabod.dir/all] Error 2
Makefile:137: recipe for target 'all' failed
make: *** [all] Error 2

linking error with openmp

Hi, there was a linking error regarding openmp:

./libs//libpabod.a(fconvThreads.o): In function fconv(CvMatND*, CvMatND**, int, int)': fconvThreads.cpp:(.text+0x53b): undefined reference toomp_set_num_threads'

I added -fopenmp to CPPFLAGS in makefile seems to be resolving the problem. On an x64 ubuntu 12.04.

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