Invention Grant
- Patent Title: Device and method for scalable coding of video information
- Patent Title (中): 视频信息可扩展编码的装置和方法
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Application No.: US14334417Application Date: 2014-07-17
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Publication No.: US09560358B2Publication Date: 2017-01-31
- Inventor: Jianle Chen , Vadim Seregin , Xiang Li , Krishnakanth Rapaka , 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: H04N19/105
- IPC: H04N19/105 ; H04N19/70 ; H04N19/33 ; H04N19/30 ; H04N19/157 ; H04N19/174 ; H04N19/577

Abstract:
An apparatus configured to code video information includes a memory and a processor in communication with the memory. The memory is configured to store video information associated with a reference layer and an enhancement layer, the reference layer comprising a reference layer (RL) picture having a first slice and a second slice, and the enhancement layer comprising an enhancement layer (EL) picture corresponding to the RL picture. The processor is configured to generate an inter-layer reference picture (ILRP) by upsampling the RL picture, the ILRP having a single slice associated therewith, set slice information of the single slice of the ILRP equal to slice information of the first slice, and use the ILRP to code at least a portion of the EL picture. The processor may encode or decode the video information.
Public/Granted literature
- US20150023419A1 DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION Public/Granted day:2015-01-22
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