DAA
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{{FilterCat4|External_filters|Scripts|Restoration_filters|Anti-aliasing}} | {{FilterCat4|External_filters|Scripts|Restoration_filters|Anti-aliasing}} | ||
| − | {{ | + | {{Filter3 |
| + | |Didée | ||
| | | | ||
| | | | ||
| − | |Anti-aliasing | + | |Anti-aliasing |
| − | + | | | |
|}} | |}} | ||
| − | == | + | == Description == |
| − | Anti-aliasing with contra-sharpening by Didée. daa() works by averaging two independent interpolations, where each interpolation set works between odd-distanced pixels. This on its own provides sufficient amount of blurring. Enough blurring that the script uses a contra-sharpening step to counteract the blurring. | + | Anti-aliasing with contra-sharpening by Didée. daa() works by averaging two independent interpolations, where each interpolation set works between odd-distanced pixels. This on its own provides sufficient amount of blurring. Enough blurring that the script uses a contra-sharpening step to counteract the blurring.[http://forum.doom9.org/showpost.php?p=1466159&postcount=352&highlight=daa] |
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=== Required Plugins === | === Required Plugins === | ||
| + | Latest versions of the following filters are recommended unless stated otherwise.<br> | ||
*[[nnedi3]] | *[[nnedi3]] | ||
*[[MaskTools2]] | *[[MaskTools2]] | ||
| − | *RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package. | + | *<strike>RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package.</strike> |
| − | + | *[[RgTools]] - recommended drop-in replacement for RemoveGrain & Repair! | |
| + | <br> | ||
== Script == | == Script == | ||
Latest revision as of 06:49, 22 February 2015
| Abstract | |
|---|---|
| Author | Didée |
| Version | |
| Download | |
| Category | Anti-aliasing |
| License | |
| Discussion | |
Contents |
[edit] Description
Anti-aliasing with contra-sharpening by Didée. daa() works by averaging two independent interpolations, where each interpolation set works between odd-distanced pixels. This on its own provides sufficient amount of blurring. Enough blurring that the script uses a contra-sharpening step to counteract the blurring.[1]
[edit] Requirements
- AviSynth 2.5.8 or later
- Progressive input only
- Supported color formats: YV12
[edit] Required Plugins
Latest versions of the following filters are recommended unless stated otherwise.
- nnedi3
- MaskTools2
RemoveGrain and Repair - part of the RemoveGrain v1.0b package.- RgTools - recommended drop-in replacement for RemoveGrain & Repair!
[edit] Script
function daa(clip c) {
nn = c.nnedi3(field=-2)
dbl = merge(selecteven(nn),selectodd(nn))
dblD = mt_makediff(c,dbl,U=3,V=3)
shrpD = mt_makediff(dbl,dbl.removegrain((width(c)>1100) ? 20 : 11),U=3,V=3)
DD = shrpD.repair(dblD,13)
return dbl.mt_adddiff(DD,U=3,V=3) }
[edit] Examples
AviSource("Blah.avi")
daa()
[edit] External Links
Back to External Filters ←
