KR102090106B1 - 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 - Google Patents

깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 Download PDF

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KR102090106B1
KR102090106B1 KR1020197028653A KR20197028653A KR102090106B1 KR 102090106 B1 KR102090106 B1 KR 102090106B1 KR 1020197028653 A KR1020197028653 A KR 1020197028653A KR 20197028653 A KR20197028653 A KR 20197028653A KR 102090106 B1 KR102090106 B1 KR 102090106B1
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motion
mismatch
motion vector
depth map
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KR20190114027A (ko
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헤이코 슈바르츠
토마스 위건드
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지이 비디오 컴프레션, 엘엘씨
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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
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/003—Aspects relating to the "2D+depth" image format

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020197028653A 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 Active KR102090106B1 (ko)

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KR1020207007160A KR102318349B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩

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US201161558651P 2011-11-11 2011-11-11
US61/558,651 2011-11-11
PCT/EP2012/072299 WO2013068547A2 (en) 2011-11-11 2012-11-09 Efficient multi-view coding using depth-map estimate and update

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KR1020247006024A Pending KR20240027889A (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
KR1020207007160A Active KR102318349B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
KR1020187024889A Active KR102029401B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
KR1020147015900A Active KR101662918B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
KR1020217034174A Active KR102492490B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
KR1020167026794A Active KR101894886B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
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KR1020217034174A Active KR102492490B1 (ko) 2011-11-11 2012-11-09 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
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EP (2) EP3657795A1 (enExample)
JP (5) JP6178326B2 (enExample)
KR (8) KR102090106B1 (enExample)
CN (2) CN110139108B (enExample)
BR (1) BR112014011425B1 (enExample)
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KR20200029632A (ko) * 2011-11-11 2020-03-18 지이 비디오 컴프레션, 엘엘씨 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
US11184600B2 (en) 2011-11-18 2021-11-23 Ge Video Compression, Llc Multi-view coding with efficient residual handling
US11240478B2 (en) 2011-11-11 2022-02-01 Ge Video Compression, Llc Efficient multi-view coding using depth-map estimate for a dependent view
US11477467B2 (en) 2012-10-01 2022-10-18 Ge Video Compression, Llc Scalable video coding using derivation of subblock subdivision for prediction from base layer

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