jcseg

http://www.oschina.net/p/jcseg

http://technology.chtsai.org/mmseg/

scws

http://www.ftphp.com/scws/demo/v48.php

http://www.ftphp.com/scws/docs.php#instscws

http://www.350351.com/bianchengyuyan/PHP/203527.html

cwss

http://code.google.com/p/cwss/downloads/list

http://www.agrilink.cn/cwss.jsp

http://lzj0470.iteye.com/blog/703496

mmseg4j

http://www.oschina.net/p/mmseg4j

http://baike.baidu.com/link?url=2K8ASFKlh-bikNH9FEQPERO9uGjZvG-lRE9Gt13-kctQp9ttv5oZT9ORHEt1yRoIgY7LzDcvmPY5-vZMv2mr4q

http://www.tuicool.com/articles/YZfYjm3