Merge branch 'Salt_And_Pepper_Filter' of github.com:jugariu/pseudo-coloring
Merge branch 'master' of github.com:jugariu/pseudo-coloring
Implemented 7 ramps lut.

Change-Id: I58f86f3438e3b8d17f88efc19fbdb886628561fd
Merge pull request #2 from jugariu/7_Ramps_LUT

7 ramps lut