WO2011155704A3 - 깊이 전이 데이터를 이용한 3d 비디오 인코딩/디코딩 장치 및 방법 - Google Patents

깊이 전이 데이터를 이용한 3d 비디오 인코딩/디코딩 장치 및 방법 Download PDF

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Publication number
WO2011155704A3
WO2011155704A3 PCT/KR2011/002906 KR2011002906W WO2011155704A3 WO 2011155704 A3 WO2011155704 A3 WO 2011155704A3 KR 2011002906 W KR2011002906 W KR 2011002906W WO 2011155704 A3 WO2011155704 A3 WO 2011155704A3
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WIPO (PCT)
Prior art keywords
video encoding
depth transition
decoding
decoding apparatus
decoding method
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Application number
PCT/KR2011/002906
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English (en)
French (fr)
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WO2011155704A2 (ko
Inventor
안토니오오르테가
김우식
이석
이재준
위호천
이승신
Original Assignee
삼성전자주식회사
유니버시티 오브 써던 캘리포니아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 삼성전자주식회사, 유니버시티 오브 써던 캘리포니아 filed Critical 삼성전자주식회사
Priority to EP11792615.4A priority Critical patent/EP2582135A4/en
Priority to US13/703,544 priority patent/US20140002596A1/en
Publication of WO2011155704A2 publication Critical patent/WO2011155704A2/ko
Publication of WO2011155704A3 publication Critical patent/WO2011155704A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

Abstract

깊이 전이 데이터를 이용한 3D 비디오 인코딩/디코딩 장치 및 방법이다. 3D 비디오 인코딩 장치 및 방법은 시점 변화에 따라 각 픽셀 위치를 위한 깊이 전이를 계산하고, 상기 계산된 깊이 전이의 위치를 양자화하고, 양자화된 깊이 전이 위치를 코딩한다.
PCT/KR2011/002906 2010-06-11 2011-04-22 깊이 전이 데이터를 이용한 3d 비디오 인코딩/디코딩 장치 및 방법 WO2011155704A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11792615.4A EP2582135A4 (en) 2010-06-11 2011-04-22 THREE DIMENSION (3D) VIDEO ENCODING / DECODING APPARATUS AND 3D VIDEO ENCODING / DECODING METHOD USING DEPTH TRANSITION DATA
US13/703,544 US20140002596A1 (en) 2010-06-11 2011-04-22 3d video encoding/decoding apparatus and 3d video encoding/decoding method using depth transition data

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35382110P 2010-06-11 2010-06-11
US61/353,821 2010-06-11
KR10-2010-0077249 2010-08-11
KR1020100077249A KR20110135786A (ko) 2010-06-11 2010-08-11 깊이 전이 데이터를 이용한 3ｄ 비디오 인코딩／디코딩 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2011155704A2 WO2011155704A2 (ko) 2011-12-15
WO2011155704A3 true WO2011155704A3 (ko) 2012-02-23

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PCT/KR2011/002906 WO2011155704A2 (ko) 2010-06-11 2011-04-22 깊이 전이 데이터를 이용한 3d 비디오 인코딩/디코딩 장치 및 방법

Country Status (4)

Country Link
US (1) US20140002596A1 (ko)
EP (1) EP2582135A4 (ko)
KR (1) KR20110135786A (ko)
WO (1) WO2011155704A2 (ko)

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US9894269B2 (en) * 2012-10-31 2018-02-13 Atheer, Inc. Method and apparatus for background subtraction using focus differences
WO2015115946A1 (en) * 2014-01-30 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods for encoding and decoding three-dimensional video content
KR102156410B1 (ko) 2014-04-14 2020-09-15 삼성전자주식회사 오브젝트 움직임을 고려한 영상 처리 장치 및 방법
WO2016072559A1 (ko) * 2014-11-05 2016-05-12 전자부품연구원 3d 콘텐츠 제작 방법 및 시스템
KR101709974B1 (ko) * 2014-11-05 2017-02-27 전자부품연구원 뎁스맵 등심선 생성 방법 및 시스템
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Also Published As

Publication number Publication date
EP2582135A4 (en) 2014-01-29
WO2011155704A2 (ko) 2011-12-15
US20140002596A1 (en) 2014-01-02
EP2582135A2 (en) 2013-04-17
KR20110135786A (ko) 2011-12-19

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