System for encoding and transmitting video signals...

Details System for encoding and transmitting video signals... System for encoding and transmitting video signals...

H - Electricity

04

N

350/33

H04N 7/12 (2006.01) G06T 9/00 (2006.01) H04N 7/26 (2006.01) H04N 7/36 (2006.01) H04N 7/50 (2006.01)

Patent

CA 2012443

ABSTRACT A redundancy reduction algorithm, such as DCT Ibrida, is applied to a video signal and subsequently encoded for selected pixel blocks, and motion vectors are generated for each image block. At least one global motion vector is then generated for the entire image, the block motion vectors are subtracted from the global vector to obtain local motion vectors representing the shifts from the global vector, the global vector is encoded at fixed length, the local vectors are encoded at variable length, and the coded global vector and the coded local vectors are multiplied in the coded video signal to be transmitted.

Affiliated with

Also associated with

Rating

System for encoding and transmitting video signals... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for encoding and transmitting video signals..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for encoding and transmitting video signals... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1571532