pal-robotics/perception_blort — pull request #25 by gergondet (2014-11-10 10:16:09+00:00)
Title: Topic/fix sobel shader issue

Dear all,

This PR proposes two things:
- a new executable that test all the ImageProcessing algorithms on the infamous lenna.png file
- fix an unitialized issue in sobel fragment shader (caused big problem on recent nvidia drivers)

Best,