Method and apparatus for efficient transmission and decoding...

Details Method and apparatus for efficient transmission and decoding... Method and apparatus for efficient transmission and decoding...

2008-05-13

2008-05-13

Bella, Matthew C. (Department: 2624)

Image analysis

Image compression or coding

Quantization

C382S232000, C382S233000, C382S162000, C382S274000

Reexamination Certificate

active

07373009

ABSTRACT:
A method for encoding quantization matrices comprising the steps of (A) signaling whether values of a luma quantization matrix are determined by either (i) a first set of custom values or (ii) a set of standardized default values, (B) transmitting the first set of custom values when the values of the luma quantization matrix are determined by the first set of custom values and (C) signaling whether values of a first chroma component quantization matrix are determined by either (i) a second set of custom values or (ii) the values of the luma quantization matrix.

REFERENCES:
patent: 5278647 (1994-01-01), Hingorani et al.
patent: 6934420 (2005-08-01), Hsu et al.
patent: 6999511 (2006-02-01), Boice et al.
patent: 2003/0108248 (2003-06-01), Huang et al.
patent: 2003/0128766 (2003-07-01), Tahara et al.
patent: 2006/0133478 (2006-06-01), Wen

Affiliated with

Also associated with

Rating

Method and apparatus for efficient transmission and decoding... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for efficient transmission and decoding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for efficient transmission and decoding... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2813855