Invention Grant
US08693549B2 Method and apparatus for selective inter-layer prediction on macroblock basis
失效
用于基于宏块的选择性层间预测的方法和装置
- Patent Title: Method and apparatus for selective inter-layer prediction on macroblock basis
- Patent Title (中): 用于基于宏块的选择性层间预测的方法和装置
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Application No.: US12097808Application Date: 2007-01-16
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Publication No.: US08693549B2Publication Date: 2014-04-08
- Inventor: Hae-Chul Choi , Jae-Gon Kim , Jin-Woo Hong , Sung-Jea Ko
- Applicant: Hae-Chul Choi , Jae-Gon Kim , Jin-Woo Hong , Sung-Jea Ko
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2006-0004483 20060116; KR10-2007-0004669 20070116
- International Application: PCT/KR2007/000265 WO 20070116
- International Announcement: WO2007/081189 WO 20070719
- Main IPC: H04N7/26
- IPC: H04N7/26
Abstract:
Provided are an enhanced inter-layer reference picture designating method and apparatus and an enhanced inter-layer reference picture recovering method and apparatus capable of increasing coding efficiency by allowing different blocks in an upper spatial layer picture of a current to-be-decoded or to-be-encoded picture to refer to blocks in different lower spatial layer pictures.
Public/Granted literature
- US20090252220A1 METHOD AND APPARATUS FOR SELECTIVE INTER-LAYER PREDICTION ON MACROBLOCK BASIS Public/Granted day:2009-10-08
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