Invention Grant
- Patent Title: Techniques for inter-layer residual prediction
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Application No.: US14782593Application Date: 2013-12-23
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Publication No.: US10045041B2Publication Date: 2018-08-07
- Inventor: Wenhao Zhang , Yi-Jen Chiu , Lidong Xu , Yu Han , Zhipin Deng , Xiaoxia Cai
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- International Application: PCT/CN2013/090221 WO 20131223
- International Announcement: WO2014/161355 WO 20141009
- Main IPC: H04N11/02
- IPC: H04N11/02 ; H04N19/51 ; H04N19/50 ; H04N19/176 ; H04N19/30 ; H04N19/61 ; H04N19/103 ; H04N19/157 ; H04N19/187 ; H04N19/19

Abstract:
Techniques for inter-layer residual prediction are described. In one embodiment, for example, an apparatus may comprise an encoding component to determine whether a predicted motion for an enhancement layer block is consistent with a predicted motion for a collocated lower-layer block, determine whether to apply inter-layer residual prediction to the enhancement layer block based on whether the predicted motion for the enhancement layer block is consistent with the predicted motion for the collocated lower-layer block, and in response to a determination that inter-layer residual prediction is to be applied to the enhancement layer block, generate a predicted residual for the enhancement layer block based on a residual for the collocated lower-layer block and generate a second-order residual for the enhancement layer block by comparing a calculated residual to the predicted residual. Other embodiments are described and claimed.
Public/Granted literature
- US20160073126A1 TECHNIQUES FOR INTER-LAYER RESIDUAL PREDICTION Public/Granted day:2016-03-10
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