jsk-ros-pkg/jsk_recognition — pull request #473 by garaemon (2014-12-14 09:14:33+00:00)
Title: Add background substraction

![screenshot from 2014-12-14 18 13 27](https://cloud.githubusercontent.com/assets/40454/5426904/0bfcd564-83bd-11e4-806c-2b30d76f360a.png)