Solved

24 bpp to 8 bpp

Posted on 1998-03-23
5
280 Views
Last Modified: 2008-03-03
I need an algorithm which passes from a BMP image of 24 bits per pixel to 8 bits per pixel
0
Comment
Question by:ciri
  • 3
5 Comments
 

Author Comment

by:ciri
ID: 1112326
Edited text of question
0
 

Author Comment

by:ciri
ID: 1112327
Adjusted points to 90
0
 
LVL 2

Expert Comment

by:triso
ID: 1112328
Here's a reference to that problem:

Heckbert, P. S.  (1984).  "tECHNIQUES FOR rEAL-tIME fRAME bUFFER Animation,"   Computer FX '84 Conference, London.  (Mapping RGB Triples onto Four Bits)


0
 

Author Comment

by:ciri
ID: 1112329
I'm going to delete this question, becouse I've resolved my own question.
It's only to create a palette (with 256 colours) and each color takes a range of 65000 of the true color.
0
 

Accepted Solution

by:
danbala earned 90 total points
ID: 1112330
check out
http://gd.tuwien.ac.at/graphics/ImageMagick/
ImageMagic includes a program "convert".
The source is included, so you can check!

hope this would help you

0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Keep your audience engaged and get the most out of your next presentation with these quick Prezi tips.
Technology opened people to different means of presenting information, but PowerPoint remains to be above competition. Know why PPT still works today.
It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. It works on many operating systems, in many languages.
It’s easy to embed any of your public Prezi presentations on your website or social network to share with others. Learn how simple it is in this tutorial.

911 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

24 Experts available now in Live!

Get 1:1 Help Now