IPL > OpenCV Intel Image Processing Library http://homepage1.nifty.com/nekora/soft/howto/ipl.html Intel® Image Processing Library Reference Manual http://www.comp.nus.edu.sg/~cs4243/doc/ipl.pdf (cache) https://www.cse.unr.edu/~bebis/CS485/Handouts/ipl.pdf Link: IPL OpenCV