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Old 23rd January 2009, 21:29   #1  |  Link
LaTo
LaTo INV.
 
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Join Date: Jun 2007
Location: France
Posts: 701
GradFun2DBmod [v1.5 - Update 2009/12/30]

Code:
########################################################################################
###                                                                                  ###
###                     GradFun2DB MOD : function GradFun2DBmod()                    ###
###                                                                                  ###
###                               v1.5 by "LaTo INV."                                ###
###                                                                                  ###
###                                30 December 2009                                  ###
###                                                                                  ###
########################################################################################
### 
### 
### /!\ Needed filters : Masktools (v2.0a36), Removegrain (v1.0PR),
### -------------------- GradFun2db (v1.0), AddGrainC(v1.4).
### 
###
### USAGE: GradFun2DBmod( thr, thrC, mode,
###                       str, strC, temp, adapt, custom,
###                       mask, radius, range,
###                       show, screenW, screenH ) 
###
###
### +--------+
### | DITHER |
### +--------+
###
### thr [default: 1.2]
### ------------------
### GradFun2DB "thr" parameter
###
### thrC [default: thr]
### -------------------
### GradFun2DB "thrC" parameter
###
### mode [default: 2]
### -----------------
### Mode for the addition of 16 pixels around the image
### 0 = Off                             [same as GradFun2DB]
### 1 = AddBorders  (speed:+ quality:-) [same as GradFunk]
### 2 = PointResize (speed:+ quality:+)
### 3 = Flip/Stack  (speed:- quality:+) [same as GradFunkMirror]
###
###
### +-------+
### | GRAIN |
### +-------+
###
### str [default: 0.8]
### ------------------
### AddGrainC "var" parameter
###
### strC [default: 0.0]
### -------------------
### AddGrainC "uvar" parameter
###
### temp [default: 50]
### ------------------
### Strength for temporal stabilization
### -1  = off
### 0   = nervous grain
### ..
### 100 = calm grain
### 
### adapt [default: 64]
### -------------------
### Threshold for luma-adaptative grain
### -1  = off
### 0   = source
### ..
### 255 = invert
###
### custom [default: "empty"]
### -------------------------
### Use your own grain generator instead of AddGrain
### (temp & adapt parameters are on, set -1 to turn off)
###
###
### +------+
### | MASK |
### +------+
###
### mask [default: true]
### --------------------
### Use adaptative deband mask 
### (dither/grain is only applied to areas with banding's susceptibility)
###
### radius [default: 2]
### -------------------
### Radius for the mask (1 is the fastest, 2-3 are slower)
### 
### range [default: 2]
### ------------------
### Range used in the mask (1-3 are good value)
###
###
### +-------+
### | DEBUG |
### +-------+
###
### show [default: false]
### ---------------------
### Show debug clip & informations
###
### screenW [default: 1280]
### -----------------------
### Screen horizontal resolution (for show clip)
###
### screenH [default: 1024]
### -----------------------
### Screen vertical resolution (for show clip)
###
########################################################################################

Update 2009.12.30 : GradFun2DBmod v1.5


v1.5:
added MOD4 restriction
changed script to accept MOD8 clip
updated documentation

v1.4:
changed "temp" parameter (-1=off)
updated documentation

v1.3:
replaced chroma parameter by thrC & strC

v1.2:
changed int->float for str parameter
added custom parameter

v1.1:
added show parameter
added small speed improvements
added warning for bad settings
fixed small bug with chroma=false

v1.0:
first public release


Quote:

Last edited by LaTo; 9th January 2010 at 09:57.
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