Top > Video > Video viewing > hq3x
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.
Obtaining
|
|
| Help List | <maxim@hiend3d.com> |
| Developer List | <maxim@hiend3d.com> |
| Bug List | <maxim@hiend3d.com> |
| Maintainers |
|
| Developers |
|
| Interfaces | X Window System |
| Source languages | C++ |
| Related programs | Scale2x |
| License verified by | Janet Casey <jcasey@gnu.org> on 2004-01-29 |
| Entry compiled by | Janet Casey <jcasey@gnu.org> |
Categories
The copyright licensing notice below applies to this text. The software described in this text has its own copyright notice and license, which can usually be found in the distribution itself.
Copyright © 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Permission is granted to copy, distribute, and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of this license is included in the file COPYING.DOC.
Please report any problems in this page to bug-directory@gnu.org, or find out how you can help fix them.
The FSF provides this directory as a service to the free software community. Please consider donating to the FSF to help support this project.