Adaptive image coding method and apparatus

Image analysis – Image compression or coding – Lossless compression

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

349404, 349420, 358433, 382250, G06R 936

Patent

active

058259341

ABSTRACT:
An ADCT mode or a standard mode of still image encoding is employed to perform fixed length encoding.
According to the present invention, an image processing apparatus includes a circuit for counting code lengths, a circuit for cutting off encoding of a block (appending an end of block (EOB) code at an earlier step). Therefore, when an average code length is longer than a predetermined value, EOB is allocated in the middle of encoding of a block. Thus, code lengths are controlled.

REFERENCES:
patent: 4797945 (1989-01-01), Suzuki et al.
patent: 4805030 (1989-02-01), Tanaka
patent: 4887151 (1989-12-01), Wataya
patent: 4920426 (1990-04-01), Hatori et al.
patent: 4922273 (1990-05-01), Yonekawa et al.
patent: 4974071 (1990-11-01), Maeda
patent: 4974078 (1990-11-01), Tsai
patent: 5023919 (1991-06-01), Wataya
patent: 5051840 (1991-09-01), Watanabe et al.
patent: 5073820 (1991-12-01), Nakagawa et al.
patent: 5121205 (1992-06-01), Ng et al.
patent: 5126842 (1992-06-01), Andrews et al.
patent: 5146324 (1992-09-01), Miller et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Adaptive image coding method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive image coding method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive image coding method and apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-254442

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.