yquemener/headcounter

This is a head counting software. Its aim is to be able to count the number of people present in a crowd, especially in protests, and provide an estimate as accurate as possible.

headcounter's Issues

How to set input as camera?

OpenCV Error: Assertion failed (!empty()) in detectMultiScale, file

HI @yquemener

I build HeadCounter successful.
Then I run the command as below:

./headcounter IMG_3963.MP4

then I got an error :

OpenCV Error: Assertion failed (!empty()) in detectMultiScale, file /Users/zuekiWork/Documents/opencv-3.0.0/modules/objdetect/src/cascadedetect.cpp, line 1634
libc++abi.dylib: terminating with uncaught exception of type cv::Exception: /Users/zuekiWork/Documents/opencv-3.0.0/modules/objdetect/src/cascadedetect.cpp:1634: error: (-215) !empty() in function detectMultiScale

[1] 14935 abort ./headcounter IMG_3963.MP4

I'm sure the IMG_3963.MP4 is exist .It is a video copied from my iPhone. there is no pedestrian in this video . Am I missing something?

Thank you

Missing OpenCVConfig.cmake

Hi,

When I run cmake, I am getting the following error.

CMake Error at CMakeLists.txt:10 (FIND_PACKAGE):
By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.

Could not find a package configuration file provided by "OpenCV" with any
of the following names:

OpenCVConfig.cmake
opencv-config.cmake

Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set
"OpenCV_DIR" to a directory containing one of the above files. If "OpenCV"
provides a separate development package or SDK, be sure it has been
installed.

-- Configuring incomplete, errors occurred!
See also "/home/osboxes/HeadCounter/build/CMakeFiles/CMakeOutput.log".

Please help. My email ID is [email protected]

How can be used for a still image in .jpeg format?

I would like to perform people counting in a still image. Is there any way to do that? It would be great if you provide an example call of your program.

Problem in compiling the code

i tried this project but i m getting errors which i cant able to get resolved .Is it the Complete repo Or we need to build anything more.Can u help me with this issue .I am using opencv 3.0.0 version.Can you please send me complete repo to [email protected] you in advance..

about the usage of head counter

Hi@yquemener
Great work!
I had run this project successfully but when i tested with my video file ,it did't detected any head.I think there are so many factors will infect the result : the camera angle,the position of the camera ,etc.

So i just want to know if there is a demo video? if there is ,i can use this software as the demo shows!
Thank you very much !