Highly efficient coding apparatus for a digital video signal

Details Highly efficient coding apparatus for a digital video signal Highly efficient coding apparatus for a digital video signal

H - Electricity

04

N

350/33

H04N 7/12 (2006.01) H04N 7/26 (2006.01)

Patent

CA 1251554

ABSTRACT OF THE DISCLOSURE In an apparatus for coding digital video data in the form of blocks of data, the dynamic range information is generated from maximum and minimum values of plural picture elements in a block, the minimum value is subtracted from each of the digital data to generate modified digital video data, the modified digital video data is encoded with a variable digitized bit number determined by the dynamic range infor- mation, and the encoded data and an additional code for each block formed of at least two of the maximum value, the minimum value, and a signal representing the dynamic range information are transmitted.

497745

Affiliated with

Also associated with

Rating

Highly efficient coding apparatus for a digital video signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Highly efficient coding apparatus for a digital video signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highly efficient coding apparatus for a digital video signal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1234088