SG11201607282YA - Adaptive switching of color spaces, color sampling rates and/or bit depths - Google Patents

Adaptive switching of color spaces, color sampling rates and/or bit depths

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Publication number
SG11201607282YA
SG11201607282YA SG11201607282YA SG11201607282YA SG11201607282YA SG 11201607282Y A SG11201607282Y A SG 11201607282YA SG 11201607282Y A SG11201607282Y A SG 11201607282YA SG 11201607282Y A SG11201607282Y A SG 11201607282YA SG 11201607282Y A SG11201607282Y A SG 11201607282YA
Authority
SG
Singapore
Prior art keywords
color
sampling rates
bit depths
adaptive switching
spaces
Prior art date
Application number
SG11201607282YA
Inventor
Bin Li
Jizheng Xu
Feng Wu
Original Assignee
Microsoft Technology Licensing Llc
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.)
Filing date
Publication date
Application filed by Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of SG11201607282YA publication Critical patent/SG11201607282YA/en

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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
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    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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
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    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
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    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
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    • 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
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    • 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
    • H04N19/186—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 colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • 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
SG11201607282YA 2014-03-04 2014-03-04 Adaptive switching of color spaces, color sampling rates and/or bit depths SG11201607282YA (en)

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PCT/CN2014/072847 WO2015131328A1 (en) 2014-03-04 2014-03-04 Adaptive switching of color spaces, color sampling rates and/or bit depths

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US (5) US10171833B2 (en)
EP (2) EP3114843B1 (en)
JP (1) JP6340083B2 (en)
KR (1) KR102203111B1 (en)
CN (3) CN105230023B (en)
AU (1) AU2014385774B2 (en)
BR (3) BR122022001646B1 (en)
CA (1) CA2939434C (en)
CL (1) CL2016002184A1 (en)
IL (1) IL247232B (en)
MX (1) MX365498B (en)
MY (1) MY189001A (en)
PH (1) PH12016501641A1 (en)
RU (1) RU2653295C2 (en)
SG (1) SG11201607282YA (en)
WO (1) WO2015131328A1 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2653295C2 (en) 2014-03-04 2018-05-07 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Adaptive switching of colour spaces, colour sampling rates and/or bit depths
US10182241B2 (en) 2014-03-04 2019-01-15 Microsoft Technology Licensing, Llc Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths
BR112016021529B1 (en) 2014-03-27 2023-02-28 Microsoft Technology Licensing, Llc COMPUTER DEVICE, METHOD AND COMPUTER READABLE MEDIA FOR ADJUSTING QUANTIZATION/SCALE AND QUANTIZATION/INVERSE SCALE WHEN SWITCHING COLOR AREAS
US10687069B2 (en) 2014-10-08 2020-06-16 Microsoft Technology Licensing, Llc Adjustments to encoding and decoding when switching color spaces
CN107211128B (en) * 2015-03-10 2021-02-09 苹果公司 Adaptive chroma downsampling and color space conversion techniques
KR101770300B1 (en) * 2015-06-09 2017-08-22 삼성전자주식회사 Method and apparatus for video encoding, method and apparatus for video decoding
US20170105012A1 (en) * 2015-10-08 2017-04-13 Mediatek Inc. Method and Apparatus for Cross Color Space Mode Decision
US20170310969A1 (en) * 2016-04-20 2017-10-26 Mediatek Inc. Image encoding method and apparatus with color space transform performed upon predictor and associated image decoding method and apparatus
US10244200B2 (en) * 2016-11-29 2019-03-26 Microsoft Technology Licensing, Llc View-dependent operations during playback of panoramic video
US10244215B2 (en) 2016-11-29 2019-03-26 Microsoft Technology Licensing, Llc Re-projecting flat projections of pictures of panoramic video for rendering by application
US10242714B2 (en) 2016-12-19 2019-03-26 Microsoft Technology Licensing, Llc Interface for application-specified playback of panoramic video
EP3550842A4 (en) * 2016-12-30 2020-06-10 Huawei Technologies Co., Ltd. Image filtering method, apparatus and device
CN108989820B (en) * 2017-06-03 2022-07-05 上海天荷电子信息有限公司 Data compression method and device adopting respective corresponding chroma sampling formats at all stages
GB2564466B (en) * 2017-07-13 2020-01-08 Advanced Risc Mach Ltd Storing YUV texture data in a cache in a graphics processing system
CN109274969B (en) * 2017-07-17 2020-12-22 华为技术有限公司 Method and apparatus for chroma prediction
CN113055691A (en) * 2017-12-29 2021-06-29 深圳市大疆创新科技有限公司 Video decoder, data processing circuit, system, and method
KR20190107944A (en) * 2018-03-13 2019-09-23 삼성전자주식회사 Image processing apparatus for performing filtering on restored images and filtering method thereof
BR112020019125A2 (en) * 2018-03-29 2021-01-12 Sony Corporation APPARATUS AND IMAGE PROCESSING METHOD.
US10764494B2 (en) 2018-05-25 2020-09-01 Microsoft Technology Licensing, Llc Adaptive panoramic video streaming using composite pictures
US10666863B2 (en) 2018-05-25 2020-05-26 Microsoft Technology Licensing, Llc Adaptive panoramic video streaming using overlapping partitioned sections
US10939116B2 (en) 2019-02-26 2021-03-02 Raritan Americas, Inc. Adaptive variation of chroma subsampling in image compression
EP3915265A4 (en) 2019-03-01 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. Direction-based prediction for intra block copy in video coding
US10742992B1 (en) * 2019-03-26 2020-08-11 Electronic Arts Inc. Video compression for video games
CN113875232A (en) * 2019-05-16 2021-12-31 北京字节跳动网络技术有限公司 Adaptive color format conversion in video coding and decoding
WO2020243206A1 (en) 2019-05-28 2020-12-03 Dolby Laboratories Licensing Corporation Quantization parameter signaling
CN114009050B (en) 2019-06-21 2023-12-22 北京字节跳动网络技术有限公司 Adaptive intra-annular color space transform for video coding and decoding
BR112022000187A2 (en) 2019-07-06 2022-02-22 Beijing Bytedance Network Tech Co Ltd Video data processing method, apparatus for processing video data, computer-readable non-transient storage medium, computer-readable non-transient recording medium
JP7359934B2 (en) 2019-07-10 2023-10-11 北京字節跳動網絡技術有限公司 Sample identification for intra block copying in video coding
CN117579816A (en) * 2019-07-11 2024-02-20 北京字节跳动网络技术有限公司 Bit stream consistency constraints for intra block copying in video codec
WO2021072177A1 (en) 2019-10-09 2021-04-15 Bytedance Inc. Cross-component adaptive loop filtering in video coding
US11412235B2 (en) 2019-10-10 2022-08-09 Tencent America LLC Color transform for video coding
CN114586370B (en) 2019-10-14 2024-01-23 字节跳动有限公司 Method, apparatus and medium for using chroma quantization parameters in video encoding and decoding
WO2021086024A1 (en) * 2019-10-28 2021-05-06 엘지전자 주식회사 Image encoding/decoding method and apparatus performing residual processing by using adaptive color space transformation, and method for transmitting bitstream
CN117336478A (en) 2019-11-07 2024-01-02 抖音视界有限公司 Quantization characteristics of adaptive intra-annular color space transform for video codec
CA3225288A1 (en) * 2019-11-22 2021-05-27 Lg Electronics Inc. Image encoding/decoding method and device using lossless color transform, and method for transmitting bitstream
KR20220106116A (en) * 2019-12-09 2022-07-28 바이트댄스 아이엔씨 Using quantization groups in video coding
JP7323071B2 (en) * 2019-12-27 2023-08-08 富士通株式会社 Coding and decoding method, device and video codec device for adaptive color conversion
WO2021138293A1 (en) 2019-12-31 2021-07-08 Bytedance Inc. Adaptive color transform in video coding
US20210400257A1 (en) * 2020-06-18 2021-12-23 Lg Electronics Inc. Image encoding/decoding method and apparatus for signaling high level information for tool control based on colour representation format, and computer-readable recording medium strong bitstream
EP3972271A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Video operating points record syntax and semantics
US11689743B2 (en) * 2020-11-12 2023-06-27 Tencent America LLC Method and apparatus for video coding
US11563964B2 (en) * 2020-11-12 2023-01-24 Tencent America LLC Method and apparatus for video coding
US11838551B2 (en) * 2020-12-30 2023-12-05 Ofinno, Llc Adaptive block level bit-depth prediction
US20230047271A1 (en) * 2021-08-02 2023-02-16 Mediatek Singapore Pte. Ltd. Color Component Processing In Down-Sample Video Coding

Family Cites Families (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238704A (en) 1963-03-07 1966-03-08 Engelhard Ind Inc Diffusion purification of gases
US5386496A (en) 1991-02-15 1995-01-31 Toyo Ink Mfg. Co., Ltd. Method and device for nonlinear transformation of colour information by neural network
EP0579873B1 (en) 1992-07-20 1999-05-06 Océ-Technologies B.V. Method of reproducing text on a raster output device
JP3284829B2 (en) 1995-06-15 2002-05-20 ミノルタ株式会社 Image processing device
US5805228A (en) 1996-08-09 1998-09-08 U.S. Robotics Access Corp. Video encoder/decoder system
US6319306B1 (en) 2000-03-23 2001-11-20 Idatech, Llc Hydrogen-selective metal membrane modules and method of forming the same
JPH1155538A (en) 1997-08-01 1999-02-26 Fujitsu Ltd Color image information processing system, color image information input device and color image output device
JPH11164152A (en) 1997-11-26 1999-06-18 Ricoh Co Ltd Color image data compression device
US6262812B1 (en) 1998-04-30 2001-07-17 Xerox Corporation Method and apparatus for object-oriented adjustment of color attributes in a perceptually uniform manner
US7129860B2 (en) * 1999-01-29 2006-10-31 Quickshift, Inc. System and method for performing scalable embedded parallel data decompression
JP3725454B2 (en) 2001-01-17 2005-12-14 セイコーエプソン株式会社 Output image adjustment for image files
US8374237B2 (en) 2001-03-02 2013-02-12 Dolby Laboratories Licensing Corporation High precision encoding and decoding of video images
US6975680B2 (en) 2001-07-12 2005-12-13 Dolby Laboratories, Inc. Macroblock mode decision biasing for video compression systems
JP3902968B2 (en) 2002-03-26 2007-04-11 キヤノン株式会社 Image processing apparatus, control method therefor, computer program, and storage medium
US7155065B1 (en) * 2002-03-27 2006-12-26 Microsoft Corporation System and method for progressively transforming and coding digital data
US6961736B1 (en) 2002-05-31 2005-11-01 Adobe Systems Incorporated Compact color feature vector representation
JP4617644B2 (en) 2003-07-18 2011-01-26 ソニー株式会社 Encoding apparatus and method
WO2005034092A2 (en) * 2003-09-29 2005-04-14 Handheld Entertainment, Inc. Method and apparatus for coding information
US7428332B2 (en) 2004-01-14 2008-09-23 Spaulding Kevin E Applying an adjusted image enhancement algorithm to a digital image
US7308135B2 (en) 2004-01-14 2007-12-11 Eastman Kodak Company Constructing extended color gamut digital images from limited color gamut digital images
KR100518849B1 (en) * 2004-03-02 2005-09-30 엘지전자 주식회사 Image coding and decoding method
US7209145B2 (en) 2004-04-02 2007-04-24 Xerox Corporation Color device profile having a buffered look-up table
US7689051B2 (en) * 2004-04-15 2010-03-30 Microsoft Corporation Predictive lossless coding of images and video
US20050259730A1 (en) * 2004-05-18 2005-11-24 Sharp Laboratories Of America, Inc. Video coding with residual color conversion using reversible YCoCg
KR100601867B1 (en) 2004-06-11 2006-07-19 삼성전자주식회사 Gamut mapping apparatus using vetcor streching and method the same
US7454055B1 (en) 2004-11-12 2008-11-18 Payton Paul M Enhanced image compression utilizing Hilbert curve scanning of quantized discrete cosine transform coefficients
TWI257074B (en) 2005-02-22 2006-06-21 Sunplus Technology Co Ltd Motion estimation method and system using colors information
KR100723403B1 (en) 2005-02-28 2007-05-30 삼성전자주식회사 A prediction image generating method and apparatus using using single coding mode among color components, and an image and video encoding/decoding method and apparatus using it
KR100763178B1 (en) * 2005-03-04 2007-10-04 삼성전자주식회사 Method for color space scalable video coding and decoding, and apparatus for the same
US7792370B2 (en) * 2005-03-18 2010-09-07 Sharp Laboratories Of America, Inc. Residual color transform for 4:2:0 RGB format
US20060210156A1 (en) * 2005-03-18 2006-09-21 Sharp Laboratories Of America, Inc. Video compression for raw rgb format using residual color transform
KR101246915B1 (en) * 2005-04-18 2013-03-25 삼성전자주식회사 Method and apparatus for encoding or decoding moving picture
JP2006340012A (en) 2005-06-01 2006-12-14 Konica Minolta Medical & Graphic Inc Color adjustment method
US7706607B2 (en) 2005-06-23 2010-04-27 Microsoft Corporation Optimized color image encoding and decoding using color space parameter data
KR101204801B1 (en) 2005-07-15 2012-11-26 삼성전자주식회사 Method and apparatus of color space adaptive inntensity conpasation, video encoding/decoding method and apparatus thereof
CN100425066C (en) * 2005-09-23 2008-10-08 逐点半导体（上海）有限公司 Image compression method
CN101346984B (en) 2005-12-21 2012-12-26 汤姆森特许公司 Method for displaying colorful image and color display device for image
US8446960B2 (en) * 2006-01-13 2013-05-21 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Picture coding using adaptive color space transformation
EP1977602B1 (en) * 2006-01-13 2013-03-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture coding using adaptive colour space transformation
EP3197157B1 (en) 2006-01-23 2021-12-15 Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V. High dynamic range codecs
US8243340B2 (en) 2006-02-23 2012-08-14 Microsoft Corporation Pre-processing of image data for enhanced compression
WO2007116551A1 (en) * 2006-03-30 2007-10-18 Kabushiki Kaisha Toshiba Image coding apparatus and image coding method, and image decoding apparatus and image decoding method
CN101110963B (en) 2006-07-21 2010-05-12 帆宣系统科技股份有限公司 Image adjusting device
CN100502507C (en) * 2006-09-14 2009-06-17 浙江大学 Video data compaction coding method
BRPI0622046B1 (en) 2006-09-30 2020-01-21 Interdigital Vc Holdings Inc method and device for encoding and decoding color enhancement layer for video
KR100843095B1 (en) 2006-12-13 2008-07-03 삼성전자주식회사 Apparatus and method for reproducing a preferred color
US8055070B2 (en) * 2007-01-05 2011-11-08 Geo Semiconductor Inc. Color and geometry distortion correction system and method
KR20080067226A (en) 2007-01-15 2008-07-18 주식회사 대우일렉트로닉스 Method for removing rgb declination of color space converter
WO2008127072A1 (en) 2007-04-16 2008-10-23 Electronics And Telecommunications Research Institute Color video scalability encoding and decoding method and device thereof
TW200845723A (en) 2007-04-23 2008-11-16 Thomson Licensing Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal
CN101076125B (en) * 2007-06-18 2010-07-28 山东经济学院 Algorithm for optimizing RGB and YCbCr conversion computing in image compression
US20090003449A1 (en) 2007-06-28 2009-01-01 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
EP2175660A4 (en) * 2007-08-02 2012-04-25 Sony Corp Image processor
US8189243B1 (en) 2007-11-13 2012-05-29 Adobe Systems Incorporated Color calibration for digital imaging devices
CN101163252B (en) 2007-11-27 2011-10-26 中国科学院计算技术研究所 Zoom method of multimedia video image
KR101213704B1 (en) 2007-12-05 2012-12-18 삼성전자주식회사 Method and apparatus for video coding and decoding based on variable color format
US8750390B2 (en) 2008-01-10 2014-06-10 Microsoft Corporation Filtering and dithering as pre-processing before encoding
US8369638B2 (en) 2008-05-27 2013-02-05 Microsoft Corporation Reducing DC leakage in HD photo transform
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
EP2144432A1 (en) 2008-07-08 2010-01-13 Panasonic Corporation Adaptive color format conversion and deconversion
US20100027973A1 (en) 2008-07-29 2010-02-04 Chia-Yun Cheng Image processing circuit and method capable of performing online color space conversion
US8279924B2 (en) 2008-10-03 2012-10-02 Qualcomm Incorporated Quantization parameter selections for encoding of chroma and luma video blocks
US8451896B2 (en) 2009-10-19 2013-05-28 Hong Kong Applied Science and Technology Research Institute Company Limited Method and apparatus for adaptive quantization in digital video coding
JP5227987B2 (en) 2010-03-10 2013-07-03 日本放送協会 Encoding device, decoding device, and program
CN102223525B (en) * 2010-04-13 2014-02-19 富士通株式会社 Video decoding method and system
JP5073004B2 (en) * 2010-04-23 2012-11-14 株式会社東芝 Image coding apparatus, image coding method, image decoding apparatus, and image decoding method
US9872019B2 (en) 2010-07-20 2018-01-16 Sk Telecom Co., Ltd. Method and device for deblocking-filtering, and method and device for encoding and decoding using same
US20120026394A1 (en) * 2010-07-30 2012-02-02 Emi Maruyama Video Decoder, Decoding Method, and Video Encoder
US8860785B2 (en) * 2010-12-17 2014-10-14 Microsoft Corporation Stereo 3D video support in computing devices
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
JP2012217137A (en) * 2011-03-31 2012-11-08 Sony Corp Image processing device, image processing method, and image processing program
CN103119944B (en) 2011-05-20 2017-04-12 太阳专利托管公司 Methods and apparatuses for encoding and decoding video using inter-color-plane prediction
US9185424B2 (en) * 2011-07-05 2015-11-10 Qualcomm Incorporated Image data compression
JP2014525176A (en) 2011-07-12 2014-09-25 インテル コーポレイション Intensity-based chromaticity intra prediction
US9769472B2 (en) 2011-08-17 2017-09-19 Mediatek Singapore Pte. Ltd. Method and apparatus for Intra prediction using non-square blocks
US8804816B2 (en) 2011-08-30 2014-08-12 Microsoft Corporation Video encoding enhancements
US20130083855A1 (en) * 2011-09-30 2013-04-04 Dane P. Kottke Adaptive color space selection for high quality video compression
US9807403B2 (en) 2011-10-21 2017-10-31 Qualcomm Incorporated Adaptive loop filtering for chroma components
US10015485B2 (en) 2011-11-07 2018-07-03 Intel Corporation Cross-channel residual prediction
KR20130058524A (en) 2011-11-25 2013-06-04 오수미 Method for generating chroma intra prediction block
CN102761738B (en) 2011-12-05 2017-11-24 同济大学 Method for compressing image and device based on mixing colourity sample rate
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
US9438904B2 (en) 2012-01-19 2016-09-06 Futurewei Technologies, Inc. Reduced look-up table for LM mode calculation
CN110234009B (en) 2012-01-20 2021-10-29 维洛媒体国际有限公司 Decoding method and device for chroma quantization parameter extension
JP5901362B2 (en) 2012-03-08 2016-04-06 日本放送協会 Color conversion device, color sub-sampling device, and programs thereof
JP5624576B2 (en) 2012-03-14 2014-11-12 株式会社東芝 Image compression controller and image compression apparatus
US9451258B2 (en) 2012-04-03 2016-09-20 Qualcomm Incorporated Chroma slice-level QP offset and deblocking
US9270986B2 (en) 2012-04-13 2016-02-23 Qualcomm Incorporated Level decision in rate distortion optimized quantization
JP5909149B2 (en) 2012-05-15 2016-04-26 日本放送協会 COLOR CONVERTER, ENCODER AND DECODER, AND PROGRAM THEREOF
GB2503875B (en) * 2012-06-29 2015-06-10 Canon Kk Method and device for encoding or decoding an image
US9414054B2 (en) 2012-07-02 2016-08-09 Microsoft Technology Licensing, Llc Control and use of chroma quantization parameter values
US8897580B2 (en) * 2012-07-30 2014-11-25 Apple Inc. Error diffusion with color conversion and encoding
US11240515B2 (en) * 2012-09-10 2022-02-01 Apple Inc. Video display preference filtering
EP2898694B1 (en) 2012-09-24 2019-06-19 Huawei Technologies Co., Ltd. Video compression with color space scalability
US9451250B2 (en) * 2012-10-03 2016-09-20 Broadcom Corporation Bounded rate compression with rate control for slices
CN104937935A (en) 2012-11-16 2015-09-23 Vid拓展公司 Perceptual preprocessing filter for viewing-conditions-aware video coding
CN104902864B (en) 2012-12-21 2020-09-01 莱雅公司 Cosmetic composition
CN103096092B (en) 2013-02-07 2015-12-02 上海国茂数字技术有限公司 The method and system of encoding and decoding error correction is carried out based on color notation conversion space
JP6033725B2 (en) 2013-03-28 2016-11-30 Kddi株式会社 Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, and program
JP2016519854A (en) * 2013-04-05 2016-07-07 シャープ株式会社 Video compression using color bit depth scaling
US9225991B2 (en) 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US9225988B2 (en) * 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US9300967B2 (en) 2013-06-19 2016-03-29 Apple Inc. Sample adaptive offset control
US20140376611A1 (en) * 2013-06-21 2014-12-25 Qualcomm Incorporated Adaptive color transforms for video coding
US9294766B2 (en) 2013-09-09 2016-03-22 Apple Inc. Chroma quantization in video coding
EP2887672A1 (en) 2013-12-17 2015-06-24 Thomson Licensing Method for coding a sequence of pictures and method for decoding a bitstream and corresponding devices
RU2653295C2 (en) 2014-03-04 2018-05-07 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Adaptive switching of colour spaces, colour sampling rates and/or bit depths
US10182241B2 (en) 2014-03-04 2019-01-15 Microsoft Technology Licensing, Llc Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths
US9948933B2 (en) * 2014-03-14 2018-04-17 Qualcomm Incorporated Block adaptive color-space conversion coding
BR112016021529B1 (en) 2014-03-27 2023-02-28 Microsoft Technology Licensing, Llc COMPUTER DEVICE, METHOD AND COMPUTER READABLE MEDIA FOR ADJUSTING QUANTIZATION/SCALE AND QUANTIZATION/INVERSE SCALE WHEN SWITCHING COLOR AREAS
US10142642B2 (en) * 2014-06-04 2018-11-27 Qualcomm Incorporated Block adaptive color-space conversion coding
US9924175B2 (en) 2014-06-11 2018-03-20 Qualcomm Incorporated Determining application of deblocking filtering to palette coded blocks in video coding
US20150373327A1 (en) * 2014-06-20 2015-12-24 Qualcomm Incorporated Block adaptive color-space conversion coding
US10687069B2 (en) 2014-10-08 2020-06-16 Microsoft Technology Licensing, Llc Adjustments to encoding and decoding when switching color spaces
US10290119B2 (en) 2016-09-15 2019-05-14 Sportsmedia Technology Corporation Multi view camera registration

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