オプティカルフロー
http://libneet.ysnet.org/pukiwiki/index.php?%A5%AA%A5%D7%A5%C6%A5%A3%A5%AB%A5%EB%A5%D5%A5%ED%A1%BC
http://wwwdoi.elec.nara-k.ac.jp/html/doilab/laba0/grep/hon.html
http://www.fuzzgun.btinternet.co.uk/rodney/vision.htm
http://www.caip.rutgers.edu/riul/research/code/CDOFM/index.html
http://www.katipo.otago.ac.nz/research/vision/
http://www.ddewey.net/pics/vpt/technical/
http://www.fuzzgun.btinternet.co.uk/rodney/components.htm