BlindDeHalo - Revision history

Reel.Deal: REDIRECT

2014-09-20T22:56:22Z

REDIRECT

← Older revision		Revision as of 00:56, 21 September 2014
Line 1:		Line 1:
	~~<pre>~~		#REDIRECT [[BlindDeHalo3]]
	# ~~BlindDeHalo - v0.1~~
	#
	~~# This script removes the light & dark halos from too strong "Edge Enhancement"~~
	~~# Adaption of the parameters has to be done manually for each source, the function is not adaptive.~~
	#
	~~# Needed Plugins: MaskTools.dll >= 1.4.15~~
	~~# undot.dll~~
	#

	~~function BlindDeHalo( clip clp, int "strength", int "radius_x", int "radius_y", float "darkamount", string "mode", float "maskblur", bool "fullframe" )~~
	{
	~~strength = default( strength, 80)~~
	~~radius_x = default( radius_x, 2)~~
	~~radius_y = default( radius_y, 2)~~
	~~darkamount = default( darkamount,1.0)~~
	~~mode = default( mode, "soft")~~
	~~maskblur = default( maskblur, 1.0)~~
	~~fullframe = default( fullframe, false)~~
	~~modus = mode=="hard" ? "hardlight" : "softlight"~~

	~~ox = clp.width~~
	~~oy = clp.height~~
	~~rx = sqrt(radius_x)~~
	~~ry = sqrt(radius_y)~~

	~~clp~~
	~~edge=Dedgemask(0,255,0,255,"6 10 6 10 -64 10 6 10 6",setdivisor=true,divisor=64).levels(2,0.5,6,0,255,false).undot#.coloryuv(analyze=true)#~~

	~~blur1 = bicubicresize(int((ox/rx)/4 +.5)4,int((oy/ry)/4 +.5 )4,-1.0,1.0).lanczosresize(ox,oy)~~
	~~blur2 = bicubicresize(int((ox/rx)/4 +.5)4,int((oy/ry)/4 +.5 )4, 1.0,0.0).lanczosresize(ox,oy)~~

	~~diff = YV12subtract(blur1,blur2)~~

	~~overlay(diff,diff,mode="hardlight").levels(0,1.0,255,88,168,false)~~

	~~darkamount == 1.0 ? NOP : overlay(last,last.levels(0,1.0,128,int(128-128*darkamount),128,false),mode="lighten")~~
	~~overlay(last,last.levels(0,1.0,255,128+strength,128-strength,false)) # levels reversed: no more "invert" in below overlay()~~

	~~overlay(clp,last.greyscale.blur(maskblur),mode=modus)~~
	~~fullframe ? NOP : MaskedMerge(clp,last,edge.deflate.expand.blur(1.58).inflate,useMMX=true)~~

	~~return(last)~~
	}
	#
	~~</pre>~~

	[[~~Category:External filters~~]]

Admin: 1 revision

2013-05-19T22:03:48Z

1 revision

← Older revision	Revision as of 00:03, 20 May 2013
(No difference)

Wilbert at 21:07, 18 May 2013

2013-05-18T21:07:04Z

New page

<pre>
# BlindDeHalo - v0.1
#
# This script removes the light & dark halos from too strong "Edge Enhancement"
# Adaption of the parameters has to be done manually for each source, the function is not adaptive.
#
# Needed Plugins: MaskTools.dll >= 1.4.15
# undot.dll
#

function BlindDeHalo( clip clp, int "strength", int "radius_x", int "radius_y", float "darkamount", string "mode", float "maskblur", bool "fullframe" )
{
strength = default( strength, 80)
radius_x = default( radius_x, 2)
radius_y = default( radius_y, 2)
darkamount = default( darkamount,1.0)
mode = default( mode, "soft")
maskblur = default( maskblur, 1.0)
fullframe = default( fullframe, false)
modus = mode=="hard" ? "hardlight" : "softlight"

ox = clp.width
oy = clp.height
rx = sqrt(radius_x)
ry = sqrt(radius_y)

clp
edge=Dedgemask(0,255,0,255,"6 10 6 10 -64 10 6 10 6",setdivisor=true,divisor=64).levels(2,0.5,6,0,255,false).undot#.coloryuv(analyze=true)#

blur1 = bicubicresize(int((ox/rx)/4 +.5)*4,int((oy/ry)/4 +.5 )*4,-1.0,1.0).lanczosresize(ox,oy)
blur2 = bicubicresize(int((ox/rx)/4 +.5)*4,int((oy/ry)/4 +.5 )*4, 1.0,0.0).lanczosresize(ox,oy)

diff = YV12subtract(blur1,blur2)

overlay(diff,diff,mode="hardlight").levels(0,1.0,255,88,168,false)

darkamount == 1.0 ? NOP : overlay(last,last.levels(0,1.0,128,int(128-128*darkamount),128,false),mode="lighten")
overlay(last,last.levels(0,1.0,255,128+strength,128-strength,false)) # levels reversed: no more "invert" in below overlay()

overlay(clp,last.greyscale.blur(maskblur),mode=modus)
fullframe ? NOP : MaskedMerge(clp,last,edge.deflate.expand.blur(1.58).inflate,useMMX=true)

return(last)
}
#
</pre>

[[Category:External filters]]