FixChromaBleedingMod source - Revision history

Reel.Deal: redirect

2016-01-01T21:23:00Z

redirect

← Older revision		Revision as of 23:23, 1 January 2016
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	[[Category:~~Scripts~~]]		#REDIRECT [[FixChromaBleedingMod]]
	~~source: http://pastebin.com/raw.php?i=gbmD61RF~~		[[Category:Redirects]]
	~~<pre>~~
	~~# FixChromaBleedingMod v1.35~~

	~~Function FixChromaBleedingMod (clip input, int "cxShift", int "cyShift", float "thr", float "strength", bool "f", float "opacity", bool "n", bool "xysh", bool "Bic") {~~

	~~xShift = default ( cxShift, -4 )~~
	~~yShift = default ( cyShift, -4 )~~
	~~thr = default ( thr, 4.0 )~~
	~~stre = default ( strength, 0.8 )~~
	~~f = default ( f, true )~~
	~~n = default ( n, false )~~
	~~sh = default ( xysh, false )~~
	~~Bic = default ( Bic, false )~~
	~~opacity = default ( opacity, 1 )~~

	~~# prepare to work on the V channel and reduce to speed up and filter noise~~
	~~vch = VersionNumber() < 2.60 ? input.tweak(sat=thr).VtoY : input.tweak(sat=thr).VtoY8~~
	area = f ? VersionNumber() < 2.60 ? vch.ConvertToyv12.ReduceBy2 : vch.ReduceBy2 : n ? VersionNumber() < 2.60 ? vch.ConvertToyv12.Blur(1) : vch.Blur(1) : VersionNumber() < 2.60 ? vch.ConvertToyv12 : vch

	~~# select and normalize both extremes of the scale~~
	~~red = area.Levels(255,1.0,255,255,0)~~
	~~blue = area.Levels(0,1.0,0,0,255)~~

	~~# merge both masks~~
	~~maskc = n ? MergeLuma(red, blue, 0.5).Levels(250,1.0,250,255,0) : f ? MergeLuma(red, blue, 0.5).Levels(250,1.0,250,255,0) : MergeLuma(red, blue, 0.5).Blur(1).Levels(250,1.0,250,255,0)~~

	~~# expand to cover beyond the bleeding areas and shift to compensate the resizing~~
	~~maskc = maskc.mt_edge("0 0 0 1 0 0 0 0 0", 0,255,0,255).mt_edge("1 1 1 1 1 1 0 0 0", 0,255,0,255)~~

	~~# back to full size and binarize (also a trick to expand)~~
	maskc = f ? Bic ? maskc.BicubicResize(Width(vch),Height(vch)).Levels(10,1.0,10,0,255) : maskc.BilinearResize(Width(vch),Height(vch)).Levels(10,1.0,10,0,255).mt_inflate() : maskc.Levels(10,1.0,10,0,255).mt_inflate()

	~~# prepare a version of the image that has its chroma shifted and less saturated~~
	~~input_c = sh ? input.ChromaShiftSP(x=xShift,y=yShift).tweak(sat=stre) : input.ChromaShift(C=xShift).tweak(sat=stre)~~

	~~# combine both images using the mask~~
	~~fu = VersionNumber() < 2.60 ? input.utoy.overlay(input_c.utoy,mask=maskc,mode="blend",opacity=opacity) : input.utoy8.overlay(input_c.utoy8,mask=maskc,mode="blend",opacity=opacity)~~
	~~fv = VersionNumber() < 2.60 ? input.vtoy.overlay(input_c.vtoy,mask=maskc,mode="blend",opacity=opacity) : input.vtoy8.overlay(input_c.vtoy8,mask=maskc,mode="blend",opacity=opacity)~~
	~~return YToUV(fU, fV, VersionNumber() < 2.60 ? input : input.ConvertToy8)~~
	}
	~~</pre>~~

Raffriff42: Category:Script_Source->Scripts

2015-12-13T23:03:23Z

Category:Script_Source->Scripts

← Older revision		Revision as of 01:03, 14 December 2015
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	[[Category:~~Script_source~~]]		[[Category:Scripts]]
	source: http://pastebin.com/raw.php?i=gbmD61RF		source: http://pastebin.com/raw.php?i=gbmD61RF
	<pre>		<pre>

Raffriff42: added category

2015-11-12T07:35:12Z

added category

← Older revision		Revision as of 09:35, 12 November 2015
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			[[Category:Script_source]]
	source: http://pastebin.com/raw.php?i=gbmD61RF		source: http://pastebin.com/raw.php?i=gbmD61RF
	<pre>		<pre>

Raffriff42: source, from pastebin.com

2015-11-12T06:20:38Z

source, from pastebin.com

New page

source: http://pastebin.com/raw.php?i=gbmD61RF
<pre>
# FixChromaBleedingMod v1.35

Function FixChromaBleedingMod (clip input, int "cxShift", int "cyShift", float "thr", float "strength", bool "f", float "opacity", bool "n", bool "xysh", bool "Bic") {

xShift = default ( cxShift, -4 )
yShift = default ( cyShift, -4 )
thr = default ( thr, 4.0 )
stre = default ( strength, 0.8 )
f = default ( f, true )
n = default ( n, false )
sh = default ( xysh, false )
Bic = default ( Bic, false )
opacity = default ( opacity, 1 )

# prepare to work on the V channel and reduce to speed up and filter noise
vch = VersionNumber() < 2.60 ? input.tweak(sat=thr).VtoY : input.tweak(sat=thr).VtoY8
area = f ? VersionNumber() < 2.60 ? vch.ConvertToyv12.ReduceBy2 : vch.ReduceBy2 : n ? VersionNumber() < 2.60 ? vch.ConvertToyv12.Blur(1) : vch.Blur(1) : VersionNumber() < 2.60 ? vch.ConvertToyv12 : vch

# select and normalize both extremes of the scale
red = area.Levels(255,1.0,255,255,0)
blue = area.Levels(0,1.0,0,0,255)

# merge both masks
maskc = n ? MergeLuma(red, blue, 0.5).Levels(250,1.0,250,255,0) : f ? MergeLuma(red, blue, 0.5).Levels(250,1.0,250,255,0) : MergeLuma(red, blue, 0.5).Blur(1).Levels(250,1.0,250,255,0)

# expand to cover beyond the bleeding areas and shift to compensate the resizing
maskc = maskc.mt_edge("0 0 0 1 0 0 0 0 0", 0,255,0,255).mt_edge("1 1 1 1 1 1 0 0 0", 0,255,0,255)

# back to full size and binarize (also a trick to expand)
maskc = f ? Bic ? maskc.BicubicResize(Width(vch),Height(vch)).Levels(10,1.0,10,0,255) : maskc.BilinearResize(Width(vch),Height(vch)).Levels(10,1.0,10,0,255).mt_inflate() : maskc.Levels(10,1.0,10,0,255).mt_inflate()

# prepare a version of the image that has its chroma shifted and less saturated
input_c = sh ? input.ChromaShiftSP(x=xShift,y=yShift).tweak(sat=stre) : input.ChromaShift(C=xShift).tweak(sat=stre)

# combine both images using the mask
fu = VersionNumber() < 2.60 ? input.utoy.overlay(input_c.utoy,mask=maskc,mode="blend",opacity=opacity) : input.utoy8.overlay(input_c.utoy8,mask=maskc,mode="blend",opacity=opacity)
fv = VersionNumber() < 2.60 ? input.vtoy.overlay(input_c.vtoy,mask=maskc,mode="blend",opacity=opacity) : input.vtoy8.overlay(input_c.vtoy8,mask=maskc,mode="blend",opacity=opacity)
return YToUV(fU, fV, VersionNumber() < 2.60 ? input : input.ConvertToy8)
}
</pre>