Invention Grant
- Patent Title: Skip transform and residual coding mode extension for difference domain intra prediction
- Patent Title (中): 用于差分域内预测的跳变换和残差编码模式扩展
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Application No.: US13935393Application Date: 2013-07-03
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Publication No.: US09247242B2Publication Date: 2016-01-26
- Inventor: Krishnakanth Rapaka , Jianle Chen , Marta Karczewicz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H04N19/103
- IPC: H04N19/103 ; H04N19/176 ; H04N19/70 ; H04N19/147 ; H04N19/46 ; H04N19/30 ; H04N19/196 ; H04N19/593 ; H04N19/11 ; H04N19/187
Abstract:
An apparatus for coding video information according to certain aspects includes a memory unit and a processor in communication with the memory unit. The memory unit stores difference video information associated with a difference video layer of pixel information derived from a difference between an enhancement layer and a corresponding base layer of the video information. The processor determines a value of a video unit based on the difference video layer. The processor is further configured to refrain from performing a transform and residual coding of the determined value of the video unit.
Public/Granted literature
- US20140010292A1 SKIP TRANSFORM AND RESIDUAL CODING MODE EXTENSION FOR DIFFERENCE DOMAIN INTRA PREDICTION Public/Granted day:2014-01-09
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