Doom9's Forum - View Single Post - New approach to fine detail sharpening without edge halos. Very fast, HD also.

feisty2 · 4th November 2014, 09:04

u can simply convey every rgb channel on a grayscale yv12 frame
example: showred ("yv12"), it will separate red channel from ur image and store it on yv12 format
detailed example:

Code:

xxxsource
a=last
a.showred ("yv12")
#processes here#
r=last
a.showgreen ("yv12")
#processes here#
g=last
a.showblue ("yv12")
#processes here#
b=last
mergergb (r,g,b,"rgb24")

there, rgb image filtered by yv12 only filters and without colorspace conversion

4th November 2014, 09:04	#29 \| Link
feisty2 I'm Siri Join Date: Oct 2012 Location: void Posts: 2,633	u can simply convey every rgb channel on a grayscale yv12 frame example: showred ("yv12"), it will separate red channel from ur image and store it on yv12 format detailed example: Code: xxxsource a=last a.showred ("yv12") #processes here# r=last a.showgreen ("yv12") #processes here# g=last a.showblue ("yv12") #processes here# b=last mergergb (r,g,b,"rgb24") there, rgb image filtered by yv12 only filters and without colorspace conversion