Invention Grant
- Patent Title: Region-based processing of predicted pixels
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Application No.: US15618693Application Date: 2017-06-09
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Publication No.: US10382750B2Publication Date: 2019-08-13
- Inventor: Thomas Pun , Paul Chang , Hsi-Jung Wu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: BakerHostetler
- Main IPC: H04N19/105
- IPC: H04N19/105 ; H04N19/182 ; H04N19/52 ; H04N19/176 ; H04N19/46 ; H04N19/134 ; H04N19/102 ; H04N19/61 ; H04N19/157 ; H04N19/44 ; H04N19/436

Abstract:
A method for decoding a compressed video data sequence containing one or more coded pixel blocks. The compressed video sequence is buffered. Prediction information for each of the coded pixel blocks is reviewed. One or more groups of coded pixel blocks are formed based on the reviewed prediction information such that the coded pixel blocks within a given group have similar prediction dependencies and/or at least do not depend on a reconstructed pixel within a group of received pixel blocks to enable parallel decoding. The formed groups are scheduled for processing and subsequently decoded to produce a decoded video data sequence.
Public/Granted literature
- US20180091811A1 Region-Based Processing of Predicted Pixels Public/Granted day:2018-03-29
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