Invention Grant
- Patent Title: Performing residual prediction in video coding
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Application No.: US14040290Application Date: 2013-09-27
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Publication No.: US09648318B2Publication Date: 2017-05-09
- Inventor: Ying Chen , Krishnakanth Rapaka , Marta Karczewicz , Xiang Li , Jianle Chen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04N19/597
- IPC: H04N19/597 ; H04N19/30 ; H04N19/105 ; H04N19/52 ; H04N19/513

Abstract:
In general, techniques are described for performing residual prediction in video coding. As one example, a device configured to code scalable or multi-view video data may comprise one or more processors configured to perform the techniques. The processors may determine a difference picture, for a current picture, based on a first reference picture in a same layer or view as the current picture and a decoded picture in a different layer or view as the current picture. The decoded picture may be in a same access unit as the first reference picture. The processors may perform bi-prediction based on the difference picture to code at least a portion of the current picture.
Public/Granted literature
- US20140105299A1 PERFORMING RESIDUAL PREDICTION IN VIDEO CODING Public/Granted day:2014-04-17
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