Invention Grant
- Patent Title: Region-based processing of predicted pixels
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Application No.: US14723264Application Date: 2015-05-27
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Publication No.: US09706201B2Publication Date: 2017-07-11
- 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: Baker Hostetler LLP
- Agent Robert L. Hails
- 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
- US20150334391A1 REGION-BASED PROCESSING OF PREDICTED PIXELS Public/Granted day:2015-11-19
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