jsk-ros-pkg/jsk_recognition — pull request #62 by furushchev (2014-04-24 08:49:52+00:00)
Title: add encoder/decoder between sensor_msgs/Image and sparse matrix expression

This includes encoder/decoder between image data that have size of width * height * bit_length and sparse matrix.
This is effective to express images that has black area dominant (e.g. edge extracted image).