Patent №
US 7,724,972
Granted
2010-05-25
Filed 2005
Owner
QUALCOMM INCORPORATED, A DELAWARE CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11199773
The disclosure is directed to techniques for region-of-interest (ROI) coding for video telephony (VT). The disclosed techniques include a technique for generation of a quality metric for ROI video, which jointly considers a user's degree of interest in the ROI, ROI video fidelity, and ROI perceptual quality in evaluating the quality of an encoded video sequence. The quality metric may be used to bias ROI coding and, in particular, the allocation of coding bits between ROI and non-ROI areas of a video frame.
AI classification
Ownership
QUALCOMM INCORPORATED, A DELAWARE CORPORATION
assignment · 170810610
Assignors
WANG, HAOHONG, EL-MALEH, KHALED HELMI
On an employer assignment, the assignors are typically the inventors.