Invention Grant
- Patent Title: Method and apparatus for encoding and decoding multi-layer video using decoded picture buffers which operate identically
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Application No.: US14782510Application Date: 2014-04-07
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Publication No.: US10349074B2Publication Date: 2019-07-09
- Inventor: Byeong-doo Choi , Min-woo Park , Ho-cheon Wey , Jae-won Yoon , Jin-young Lee , Yong-jin Cho
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- International Application: PCT/KR2014/002998 WO 20140407
- International Announcement: WO2014/163455 WO 20141009
- Main IPC: H04N19/503
- IPC: H04N19/503 ; H04N19/61 ; H04N19/58 ; H04N19/44 ; H04N19/30 ; H04N19/70
Abstract:
Apparatuses and methods configured to encode and decode multi-layer video are provided. A method of prediction-decoding a multi-layer video includes obtaining information indicating whether a decoded picture buffer (DPB) storing a first layer and a DPB storing a second layer operate identically, and operating the DPB storing the second layer based on the obtained information.
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