Information preserved guided scan pixel difference coding for medical images

Details Information preserved guided scan pixel difference coding for medical images Information preserved guided scan pixel difference coding for medical images

2001-04-04

arxiv.org/abs/physics/0104020v1

IEEE Wescanex Proceedings, p. 238-243

Physics

Medical Physics

5 pages and 5 figures. Published in IEEE Wescanex proceedings

Scientific paper

This paper analyzes the information content of medical images, with 3-D MRI images as an example, in terms of information entropy. The results of the analysis justify the use of Pixel Difference Coding for preserving all information contained in the original pictures, lossless coding in other words. The experimental results also indicate that the compression ratio CR=2:1 can be achieved under the lossless constraints. A pratical implementation of Pixel Difference Coding which allows interactive retrieval of local ROI (Region of Interest), while maintaining the near low bound information entropy, is discussed.

Affiliated with

Also associated with

No associations

Rating

Information preserved guided scan pixel difference coding for medical images does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Information preserved guided scan pixel difference coding for medical images, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information preserved guided scan pixel difference coding for medical images will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-292026