CN106063266B - 用于编码图像数据的方法和装置以及用于解码图像数据的方法和装置 - Google Patents

用于编码图像数据的方法和装置以及用于解码图像数据的方法和装置 Download PDF

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CN106063266B
CN106063266B CN201580008197.6A CN201580008197A CN106063266B CN 106063266 B CN106063266 B CN 106063266B CN 201580008197 A CN201580008197 A CN 201580008197A CN 106063266 B CN106063266 B CN 106063266B
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encoding
segment
image
dynamic range
rate
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CN106063266A (zh
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法布里斯·勒安尼
塞巴斯蒂安·拉萨尔
大卫·图泽
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    • 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
    • H04N19/90—Methods 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/169—Methods 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
    • H04N19/17—Methods 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
    • H04N19/176—Methods 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
    • 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
    • H04N19/169—Methods 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
    • H04N19/182—Methods 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
    • 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
    • H04N19/19—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 using optimisation based on Lagrange multipliers
    • 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
    • H04N19/90—Methods 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201580008197.6A 2014-01-10 2015-01-08 用于编码图像数据的方法和装置以及用于解码图像数据的方法和装置 Expired - Fee Related CN106063266B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14305042.5A EP2894857A1 (en) 2014-01-10 2014-01-10 Method and apparatus for encoding image data and method and apparatus for decoding image data
EP14305042.5 2014-01-10
PCT/EP2015/050228 WO2015104316A1 (en) 2014-01-10 2015-01-08 Method and apparatus for encoding image data and method and apparatus for decoding image data

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CN106063266A CN106063266A (zh) 2016-10-26
CN106063266B true CN106063266B (zh) 2019-09-13

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US (1) US20160337668A1 (enExample)
EP (2) EP2894857A1 (enExample)
JP (1) JP6568078B2 (enExample)
KR (1) KR20160106599A (enExample)
CN (1) CN106063266B (enExample)
WO (1) WO2015104316A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016145243A1 (en) * 2015-03-10 2016-09-15 Apple Inc. Adaptive chroma downsampling and color space conversion techniques
JP6990172B2 (ja) * 2015-09-18 2022-01-12 インターデジタル ヴイシー ホールディングス， インコーポレイテッド Ｈｄｒ符号化／復号のための色成分サンプルの共に配置される輝度サンプルの決定
FR3044196B1 (fr) * 2015-11-20 2019-05-10 Thales Methode de compression d'images permettant d'obtenir une qualite de compression fixe
CN118784880A (zh) 2016-02-09 2024-10-15 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
CN110139109B (zh) * 2018-02-08 2023-01-10 北京三星通信技术研究有限公司 图像的编码方法及相应终端
US10631009B2 (en) * 2018-07-17 2020-04-21 Tfi Digital Media Limited Method based on coding tree unit level rate-distortion optimization for rate control in video coding
US11363306B2 (en) * 2019-04-05 2022-06-14 Comcast Cable Communications, Llc Methods, systems, and apparatuses for processing video by adaptive rate distortion optimization
CN110225342B (zh) * 2019-04-10 2021-03-09 中国科学技术大学 基于语义失真度量的视频编码的比特分配系统及方法
CN110289861B (zh) * 2019-05-20 2021-09-07 湖南大学 半精度压缩感知采样方法
CN118694948B (zh) * 2024-06-25 2025-02-07 北京中星微人工智能芯片技术有限公司 视频编码方法、装置、电子设备和可读介质
CN119788873B (zh) * 2024-11-15 2025-12-09 北京大学 屏幕图像的后处理增强方法及设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2199588A1 (en) * 1997-03-10 1998-09-10 Efrem Hoffman Hierarchical data matrix pattern recognition and identification system
US6560285B1 (en) * 1998-03-30 2003-05-06 Sarnoff Corporation Region-based information compaction as for digital images
US6594388B1 (en) * 2000-05-25 2003-07-15 Eastman Kodak Company Color image reproduction of scenes with preferential color mapping and scene-dependent tone scaling
US7295609B2 (en) * 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US8086050B2 (en) * 2004-08-25 2011-12-27 Ricoh Co., Ltd. Multi-resolution segmentation and fill
WO2006103835A1 (ja) * 2005-03-25 2006-10-05 Mitsubishi Denki Kabushiki Kaisha 画像処理装置、画像表示装置、及び画像表示方法
US20060282855A1 (en) * 2005-05-05 2006-12-14 Digital Display Innovations, Llc Multiple remote display system
JP2009116098A (ja) * 2007-11-07 2009-05-28 Victor Co Of Japan Ltd 光学システム及び投射型表示装置
JP4544308B2 (ja) * 2008-01-11 2010-09-15 ソニー株式会社 画像処理装置、撮像装置、方法およびプログラム
US9538176B2 (en) * 2008-08-08 2017-01-03 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
US8363131B2 (en) * 2009-01-15 2013-01-29 Aptina Imaging Corporation Apparatus and method for local contrast enhanced tone mapping
KR101739432B1 (ko) * 2009-06-29 2017-05-24 톰슨 라이센싱 구역 기반의 톤 매핑
US8346009B2 (en) * 2009-06-29 2013-01-01 Thomson Licensing Automatic exposure estimation for HDR images based on image statistics
JP5909187B2 (ja) * 2009-10-14 2016-04-26 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ フィルタ処理およびエッジ符号化
US8279349B2 (en) * 2009-11-17 2012-10-02 Nice Systems Ltd. Automatic control of visual parameters in video processing
US9225916B2 (en) * 2010-03-18 2015-12-29 Cisco Technology, Inc. System and method for enhancing video images in a conferencing environment
JP5635677B2 (ja) * 2010-04-19 2014-12-03 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ、視覚ダイナミックレンジおよび広色範囲の画像およびビデオの品質評価
CN102986214A (zh) * 2010-07-06 2013-03-20 皇家飞利浦电子股份有限公司 从低动态范围图像生成高动态范围图像
WO2012122426A1 (en) * 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Reference processing for bitdepth and color format scalable video coding
EP2684365A1 (en) * 2011-03-10 2014-01-15 Dolby Laboratories Licensing Corporation Bitdepth and color scalable video coding
US8743291B2 (en) * 2011-04-12 2014-06-03 Dolby Laboratories Licensing Corporation Quality assessment for images that have extended dynamic ranges or wide color gamuts
EP2579591A1 (en) * 2011-10-04 2013-04-10 Thomson Licensing Method of and device for encoding an HDR image, method of and device for reconstructing an HDR image and non-transitory storage medium
EP2777252B1 (en) * 2011-11-09 2016-02-10 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Inter-layer prediction between layers of different dynamic sample value range
US9756353B2 (en) * 2012-01-09 2017-09-05 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for single and multiple layered video coding systems
CN104471939B (zh) * 2012-07-13 2018-04-24 皇家飞利浦有限公司 改进的hdr图像编码和解码方法和设备
US9544612B2 (en) * 2012-10-04 2017-01-10 Intel Corporation Prediction parameter inheritance for 3D video coding
KR101767094B1 (ko) * 2012-12-03 2017-08-31 한화테크윈 주식회사 영상 처리 장치 및 방법
US10255888B2 (en) * 2012-12-05 2019-04-09 Texas Instruments Incorporated Merging multiple exposures to generate a high dynamic range image
US20140169669A1 (en) * 2012-12-19 2014-06-19 National Chung Cheng University Tone mapping method of high dynamic range image/video
US9532057B2 (en) * 2012-12-28 2016-12-27 Qualcomm Incorporated Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding
EP2961168A1 (en) * 2014-06-27 2015-12-30 Thomson Licensing Method and apparatus for predicting image samples for encoding or decoding

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Publication number Publication date
EP3092797A1 (en) 2016-11-16
KR20160106599A (ko) 2016-09-12
EP2894857A1 (en) 2015-07-15
JP2017508354A (ja) 2017-03-23
US20160337668A1 (en) 2016-11-17
WO2015104316A1 (en) 2015-07-16
JP6568078B2 (ja) 2019-08-28
CN106063266A (zh) 2016-10-26

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