KR20160135670A - 픽처 블록을 인코딩/디코딩하기 위한 방법 - Google Patents

픽처 블록을 인코딩/디코딩하기 위한 방법 Download PDF

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KR20160135670A
KR20160135670A KR1020160060259A KR20160060259A KR20160135670A KR 20160135670 A KR20160135670 A KR 20160135670A KR 1020160060259 A KR1020160060259 A KR 1020160060259A KR 20160060259 A KR20160060259 A KR 20160060259A KR 20160135670 A KR20160135670 A KR 20160135670A
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Korean (ko)
Inventor
까뜨린느 쎄르
세바스티앙 라쎄르
파브리쓰 르 레아넥
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톰슨 라이센싱
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/64Circuits for processing colour signals
    • H04N9/65Circuits for processing colour signals for synchronous modulators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/64Circuits for processing colour signals
    • H04N9/66Circuits for processing colour signals for synchronous demodulators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/77Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98Adaptive-dynamic-range coding [ADRC]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020160060259A 2015-05-18 2016-05-17 픽처 블록을 인코딩/디코딩하기 위한 방법 Withdrawn KR20160135670A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15305737.7A EP3096519A1 (en) 2015-05-18 2015-05-18 A method for encoding/decoding a picture block
EP15305737.7 2015-05-18

Publications (1)

Publication Number Publication Date
KR20160135670A true KR20160135670A (ko) 2016-11-28

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KR1020160060259A Withdrawn KR20160135670A (ko) 2015-05-18 2016-05-17 픽처 블록을 인코딩/디코딩하기 위한 방법

Country Status (6)

Country Link
US (1) US10547855B2 (enExample)
EP (2) EP3096519A1 (enExample)
JP (1) JP2016220203A (enExample)
KR (1) KR20160135670A (enExample)
CN (1) CN106170090B (enExample)
TW (1) TW201705764A (enExample)

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Publication number Priority date Publication date Assignee Title
EP3467778A1 (en) * 2017-10-06 2019-04-10 Thomson Licensing A method and apparatus for encoding/decoding the geometry of a point cloud representing a 3d object
EP3713237A1 (en) * 2019-03-20 2020-09-23 InterDigital VC Holdings, Inc. A method and apparatus for depth encoding and decoding
CN115239824A (zh) * 2021-04-22 2022-10-25 北京金山云网络技术有限公司 视频编码方法、装置、电子设备及可读存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000134631A (ja) * 1998-10-23 2000-05-12 Canon Inc 画像符号化装置、方法、画像復号化装置、方法及びコンピュータ読み取り可能な記憶媒体
JP4214480B2 (ja) * 2004-04-21 2009-01-28 ソニー株式会社 画像処理装置および方法、並びにプログラム
JP2007074592A (ja) * 2005-09-09 2007-03-22 Sony Corp 画像処理装置および方法、プログラム、並びに記録媒体
US7817873B2 (en) * 2005-11-09 2010-10-19 Intel Corporation Enhancing contrast of video data while preserving sharpness
US8537893B2 (en) 2006-01-23 2013-09-17 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. High dynamic range codecs
US8237865B2 (en) 2006-12-18 2012-08-07 Emanuele Salvucci Multi-compatible low and high dynamic range and high bit-depth texture and video encoding system
JP2009033293A (ja) * 2007-07-25 2009-02-12 Rohm Co Ltd 画像処理回路、半導体装置、画像処理装置
JP2009267850A (ja) * 2008-04-25 2009-11-12 Canon Inc 動画像符号化装置及びその制御方法、並びに、コンピュータプログラム
US8363131B2 (en) * 2009-01-15 2013-01-29 Aptina Imaging Corporation Apparatus and method for local contrast enhanced tone mapping
JP5495025B2 (ja) * 2009-12-22 2014-05-21 ソニー株式会社 画像処理装置および方法、並びにプログラム
US8666186B1 (en) 2010-02-12 2014-03-04 Pacific Data Images Llc Lossy compression of high dynamic range video
US9036042B2 (en) 2011-04-15 2015-05-19 Dolby Laboratories Licensing Corporation Encoding, decoding, and representing high dynamic range images
CN104620280A (zh) * 2012-09-20 2015-05-13 夏普株式会社 图像处理装置、图像显示装置、图像摄像装置、图像印刷装置、灰度变换方法及程序
ITUB20155949A1 (it) * 2015-11-26 2017-05-26 Trellis Europe S R L Metodo per la codifica e decodifica di immagini hdr

Also Published As

Publication number Publication date
US20160345015A1 (en) 2016-11-24
CN106170090B (zh) 2021-09-14
EP3096519A1 (en) 2016-11-23
US10547855B2 (en) 2020-01-28
EP3096520B1 (en) 2021-07-07
JP2016220203A (ja) 2016-12-22
CN106170090A (zh) 2016-11-30
EP3096520A1 (en) 2016-11-23
TW201705764A (zh) 2017-02-01

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20160517

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PC1203 Withdrawal of no request for examination