Hi ,
Hi all , i'm under ubuntu 14.04 and opencv 3 gold .... i have found your code here for eye detection https://github.com/trishume/eyeLike

when compiling in raspberry pi i got a lot of errors /home/pi/opencv-3.0.0/samples/cpp/test/eyeLike-master/src/main.cpp: In function 'int main(int, const char)': /home/pi/opencv-3.0.0/samples/cpp/test/eyeLike-master/src/main.cpp:82:37: error: no match for 'operator=' in 'frame = cvQueryFrame(capture)' /home/pi/opencv-3.0.0/samples/cpp/test/eyeLike-master/src/main.cpp:82:37: note: candidates are: /usr/local/include/opencv2/core/mat.inl.hpp:560:6: note: cv::Mat& cv::Mat::operator=(const cv::Mat&) /usr/local/include/opencv2/core/mat.inl.hpp:560:6: note: no known conversion for argument 1 from 'IplImage* {aka _IplImage}' to 'const cv::Mat&' /usr/local/include/opencv2/core/mat.inl.hpp:2878:6: note: cv::Mat& cv::Mat::operator=(const cv::MatExpr&) /usr/local/include/opencv2/core/mat.inl.hpp:2878:6: note: no known conversion for argument 1 from 'IplImage {aka _IplImage}' to 'const cv::MatExpr&' /usr/local/include/opencv2/core/mat.hpp:1102:10: note: cv::Mat& cv::Mat::operator=(const Scalar&) /usr/local/include/opencv2/core/mat.hpp:1102:10: note: no known conversion for argument 1 from 'IplImage {aka IplImage}' to 'const Scalar& {aka const cv::Scalar&}' src/CMakeFiles/eyeLike.dir/build.make:54: recipe for target 'src/CMakeFiles/eyeLike.dir/main.cpp.o' failed make[2]: * [src/CMakeFiles/eyeLike.dir/main.cpp.o] Error 1 CMakeFiles/Makefile2:75: recipe for target 'src/CMakeFiles/eyeLike.dir/all' failed make[1]: [src/CMakeFiles/eyeLike.dir/all] Error 2 Makefile:72: recipe for target 'all' failed make: * [all] Error 2

NB : i have tested the program with opencv 2.4.10 and it worked very well :)

thanks for your help