I am trying to port an appliction from opencv to an embedded platform called blackfin561 adsp processor.It doesnot support this function and there are no similar function support so I have to write my own code.I am forced to write my own code for cvFindhomography ,cvcreateImage , cvcvtcolor etc please help where can I find the source code.In the calib3d.h the function is declared and from there its a dead end I dont know where to find the source code for the fuction..???