martin-etchart

/**
 * Changes the coordinate system of the transformation matrix from regular image 
 * coords (opencv-like) to a different coords system like this:
 * 
 *     .-------> x          ^ y
 *     |             V      |
 * 	   |            --->    | 
 * 	   |                    |
 *     v y                  .-------> x  
 *  

martin-etchart

uchar *data = (uchar *)frame->imageData;
for (i=0;i<width;i++){
    for(j=0;j<height;j++){
        image[ i + j * width ] = data[ i + j * width];
    }
}

martin-etchart

OPENCV_HOME=/usr

INCL=\
    -I$(OPENCV_HOME)/include/opencv\

martin-etchart

#change this line
LIBS=-lm -lcv -lhighgui -lcvaux -lgsl -lgslcblas -ljpeg

#for this line
LIBS=-lm -lgsl -lgslcblas -ljpeg -lopencv_core -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_contrib -lopencv_legacy -lopencv_flann

martin-etchart

#include <stdio.h>

int main(){
  printf("Hello, World!\n");
  return 0;
}