Itseez/opencv — pull request #2608 by Siddharthk (2014-04-11 05:49:10+00:00)
Title: Changes done to Photo Module

a) Updated documentation. Added references. HDR imaging references were coming as separate topic. So corrected it.
b) Recursive filter was giving incorrect output. Corrected it.
c) Added new decolor module demo.
d) Changed path of other photo module demos from "samples/cpp" to "samples/cpp/tutorial_code/photo"