Dear.
As some algorithm requires, e.g Harris corner detection, it is necessary to compare pixel value with a defined threshold. I know that in C++ it can be done quickly with command
if(image.at<float>(i,j> int thres){}
But I have some problems doing it in Java, as I found only one command is
double [] pixel=image.get(i,j);
Could you please let me know how to perform comparision in this case?
Or in the doc of opencv, it is stated that the output could be int if
int pixel= image.get(int i, int j, byte[] data);
but I am not sure what to do with the parameter byte[] data.
Regards