Compression and decompression of media data

Image analysis – Color image processing – Compression of color images

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C382S162000, C382S232000

Reexamination Certificate

active

07400764

ABSTRACT:
A decompressed version of a compressed wave of media data is compared to an original version of that media data before it was compressed. A matrix correction value and a color matrix layout for the decompressed version are produced. Entries for symbols and their original positions within the original version of the wave are recorded within a pattern matrix. The pattern matrix, the matrix correction value, the color matrix layout, and the compressed version are streamed to a recipient for subsequent decompression.

REFERENCES:
patent: 4903317 (1990-02-01), Nishihara et al.
patent: 5095374 (1992-03-01), Klein et al.
patent: 5408542 (1995-04-01), Callahan
patent: 5790705 (1998-08-01), Anderson et al.
patent: 5835034 (1998-11-01), Seroussi et al.
patent: 5884269 (1999-03-01), Cellier et al.
patent: 6021224 (2000-02-01), Castelli et al.
patent: 6154493 (2000-11-01), Acharya et al.
patent: 6370197 (2002-04-01), Clark et al.
patent: 6603814 (2003-08-01), Clark et al.
patent: 6608940 (2003-08-01), Sliva
patent: 6628717 (2003-09-01), Jeong et al.
patent: 6720894 (2004-04-01), Wilson et al.
patent: 7003542 (2006-02-01), Devir
patent: 2849329 (2004-06-01), None
patent: WO-03021969 (2003-03-01), None
Schaar, M. V., et al., “A Hybrid Temporal-SNR Fine-Granular Scalability for Internet Video”,IEEE Transactions On Circuits And Systems for Video Technology, 11 (3), (Mar. 2001).
Sikora, T., “The MPEG-4 Video Standard Verification Model”,IEEE Transactions On Circuits And Systems for Video Systems for Video Technology, 7 (1), (Feb. 1997),23-29.

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

Compression and decompression of media data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compression and decompression of media data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compression and decompression of media data will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2749974

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