Difference between revisions of "Hq3x"

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(Created page with "{{Entry |Name=hq3x |Short description=3x magnification filter |Full description='hq3x' is a fast, high-quality 3x magnification filter. It was designed for use images with clear ...")
 
(Deletion candidate. Links broken. Email to maintainer broken.)
 
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|Name=hq3x
 
|Name=hq3x
 
|Short description=3x magnification filter
 
|Short description=3x magnification filter
|Full description='hq3x' is a fast, high-quality 3x magnification filter. It was designed for use images with clear sharp edges, like line graphics or cartoon sprites, and to be fast enough to process 256x256 images in real-time. It sorts each pixel as 'close' or distant' depending on it relationship with its neighbors. This is then filtered through a lookup table with 256 entries, one for each combination of close/distant colored neighbors. Each entry describes how to mix the colors of the source pixels from the 3x3 area to get interpolated pixels of the filtered image. For each combination a vector representation is created and rasterised with higher (3x) resolution using anti-aliasing, and the result is stored in a lookup table.
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|Full description=[[Category:Candidates for deletion]] This is a candidate for deletion: Links broken. Email to maintainer broken. [[User:Poppy-one|Poppy-one]] ([[User talk:Poppy-one|talk]]) 16:54, 2 August 2018 (EDT)
|User level=none
+
 
|Status=Live
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'hq3x' is a fast, high-quality 3x magnification filter. It was designed for use images with clear sharp edges, like line graphics or cartoon sprites, and to be fast enough to process 256x256 images in real-time. It sorts each pixel as 'close' or distant' depending on it relationship with its neighbors. This is then filtered through a lookup table with 256 entries, one for each combination of close/distant colored neighbors. Each entry describes how to mix the colors of the source pixels from the 3x3 area to get interpolated pixels of the filtered image. For each combination a vector representation is created and rasterised with higher (3x) resolution using anti-aliasing, and the result is stored in a lookup table.
|Component programs=
 
 
|Homepage URL=http://www.hiend3d.com/hq3x.html
 
|Homepage URL=http://www.hiend3d.com/hq3x.html
|VCS checkout command=
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|Is High Priority Project=No
 
|Computer languages=C++
 
|Computer languages=C++
|Documentation note=
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|Decommissioned or Obsolete=Yes
|Paid support=
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|Decommissioned details=Links broken. Email to maintainer broken.
|IRC help=
 
|IRC general=
 
|IRC development=
 
 
|Related projects=Scale2x
 
|Related projects=Scale2x
 
|Keywords=filter,real-time,raster,detect,vector,pixel,blur,magnification,edge
 
|Keywords=filter,real-time,raster,detect,vector,pixel,blur,magnification,edge
|Is GNU=n
 
|Last review by=Janet Casey
 
|Last review date=2004-01-29
 
|Submitted by=Database conversion
 
|Submitted date=2011-04-01
 
 
|Version identifier=stable
 
|Version identifier=stable
 
|Version date=2003-07-25
 
|Version date=2003-07-25
 
|Version status=stable
 
|Version status=stable
 
|Version download=http://www.hiend3d.com/bin/hq3x_src.zip
 
|Version download=http://www.hiend3d.com/bin/hq3x_src.zip
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|Version comment=stable released 2003-07-25
 +
|Last review by=Craig Hutchinson
 +
|Last review date=2018/08/03
 +
|Submitted by=Database conversion
 +
|Submitted date=2011-04-01
 +
|User level=none
 +
|Accepts cryptocurrency donations=No
 +
|Test entry=No
 +
|Is GNU=No
 +
|License verified date=2004-01-29
 +
}}
 +
{{Project license
 +
|License=GPLv2orlater
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|License verified by=Janet Casey
 
|License verified date=2004-01-29
 
|License verified date=2004-01-29
|Version comment=stable released 2003-07-25
 
 
}}
 
}}
 
{{Person
 
{{Person
 +
|Real name=Maxim Stepin
 
|Role=Maintainer
 
|Role=Maintainer
|Real name=Maxim Stepin
 
 
|Email=maxim@hiend3d.com
 
|Email=maxim@hiend3d.com
|Resource URL=
 
 
}}
 
}}
 
{{Resource
 
{{Resource
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|Works-with=video
 
|Works-with=video
 
}}
 
}}
{{Project license
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{{Featured}}
|License=GPLv2orlater
 
|License verified by=Janet Casey
 
|License verified date=2004-01-29
 
}}
 

Latest revision as of 16:54, 2 August 2018

[edit]

hq3x

http://www.hiend3d.com/hq3x.html
3x magnification filter

This is a candidate for deletion: Links broken. Email to maintainer broken. Poppy-one (talk) 16:54, 2 August 2018 (EDT)

'hq3x' is a fast, high-quality 3x magnification filter. It was designed for use images with clear sharp edges, like line graphics or cartoon sprites, and to be fast enough to process 256x256 images in real-time. It sorts each pixel as 'close' or distant' depending on it relationship with its neighbors. This is then filtered through a lookup table with 256 entries, one for each combination of close/distant colored neighbors. Each entry describes how to mix the colors of the source pixels from the 3x3 area to get interpolated pixels of the filtered image. For each combination a vector representation is created and rasterised with higher (3x) resolution using anti-aliasing, and the result is stored in a lookup table.



Download

http://www.hiend3d.com/bin/hq3x_src.zip

version stable (stable)
released on 25 July 2003

Decommissioned

Yes

Links broken. Email to maintainer broken.



Categories

Related Projects





Licensing

License

Verified by

Verified on

Notes

Verified by

Janet Casey

Verified on

29 January 2004




Leaders and contributors

Contact(s)Role
Maxim Stepin Maintainer


Resources and communication

AudienceResource typeURI
Bug Tracking,Developer,SupportE-mailmailto:maxim@hiend3d.com


Software prerequisites

This entry (in part or in whole) was last reviewed on 3 August 2018.



Entry


























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The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.