Talk:Quantization (image processing)

Computing: CompSci Start‑class Low‑importance

This article is within the scope of WikiProject Computing, a collaborative effort to improve the coverage of computers, computing, and information technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ComputingWikipedia:WikiProject ComputingTemplate:WikiProject ComputingComputing

Start

This article has been rated as Start-class on Wikipedia's content assessment scale.

Low

This article has been rated as Low-importance on the project's importance scale.

This article is supported by WikiProject Computer science (assessed as Low-importance).

Things you can help WikiProject Computer science with:

Here are some tasks awaiting attention:

Article requests :
- Requested articles/Applied arts and sciences/Computer science, computing, and Internet
Cleanup :
- Computer science articles needing attention
- Computer science articles needing expert attention
Copyedit :
- Computing
Expand :
- Computer science
Infobox :
- Computer science articles without infoboxes
Maintain :
- Timeline of computing 2020–present
Photo :
- Find pictures for the biographies of computer scientists (see List of computer scientists)
- Computing articles needing images
Stubs :
- Computer science stubs
Unreferenced :
- WikiProject Computer science/Unreferenced BLPs
Project-related :
- Tag all relevant articles in Category:Computer science and sub-categories with {{WikiProject Computer science}}

Untitled

Specifically the problem is that it shows a nice large matrix without ever saying what those numbers mean.

I kind of guessed that the third matrix is the first divided by the second, and I can also guess that the first matrix is some sort of version of the image (something that should be clarified, or linked to an article discussing it.)

But the big problem is the second matrix: that is the main point of the article and I have no idea where those numbers came from!

71.199.123.24 16:11, 25 May 2006 (UTC)[reply]

Color quantization

Hi all. I wrote the Color quantization article, which seems to have some overlap with this one (I just found this article). I'm not sure whether to remove the material in this article on color quantization and add a link, or to merge them into a single article. What do you think? Deco 08:16, 2 May 2006 (UTC)[reply]

I went ahead and merged out the content to color quantization, briefly summarizing it and linking it here. Deco 21:09, 2 May 2006 (UTC)[reply]

Citations

This page's only citations are to a now dead article but I believe I've found a copy of the same article at: http://old.siggraph.org/education/materials/HyperGraph/video/mpeg/

If it's alright with everyone I'll relink it somehow but I don't know the protocol on this. — Preceding unsigned comment added by Omicron91 (talk • contribs) 03:44, 19 February 2014 (UTC)[reply]

Done 205.179.122.150 (talk) 15:39, 17 October 2014 (UTC)[reply]