Patent №
US 8,300,696
Granted
2012-10-30
Filed 2008
Owner
CISCO TECHNOLOGY, INC.
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12180501
A system and method that computes a threshold based on an average sum of absolute residual (SAR) values and a standard deviation, each SAR corresponding to the sum of absolute values of the residual signal of a non-intra encoded macroblock in a frame of a first video stream encoded according to a first video specification, decodes the macroblocks of the frame, compares a SAR of one of the macroblocks to the threshold, the one of the macroblocks having a first motion vector; and provides the first motion vector for encoding the one of the macroblocks according to a second video specification if the SAR of the one of the macroblocks is less than the threshold.
AI classification
Ownership
CISCO TECHNOLOGY, INC.
assignment · 214170186
Assignors
LIANG, LIANG, CHENG, NORMAN, RODRIGUEZ, ARTURO A.
On an employer assignment, the assignors are typically the inventors.