PL3354024T3 - Komunikaty dodatkowej informacji rozszerzenia (sei) dla wysokiego zakresu dynamiki i kodowania wideo o szerokiej gamie barw - Google Patents

Komunikaty dodatkowej informacji rozszerzenia (sei) dla wysokiego zakresu dynamiki i kodowania wideo o szerokiej gamie barw

Info

Publication number
PL3354024T3
PL3354024T3 PL16775933T PL16775933T PL3354024T3 PL 3354024 T3 PL3354024 T3 PL 3354024T3 PL 16775933 T PL16775933 T PL 16775933T PL 16775933 T PL16775933 T PL 16775933T PL 3354024 T3 PL3354024 T3 PL 3354024T3
Authority
PL
Poland
Prior art keywords
sei
messages
dynamic range
video coding
color gamut
Prior art date
Application number
PL16775933T
Other languages
English (en)
Inventor
Adarsh Krishnan RAMASUBRAMONIAN
Dmytro Rusanovskyy
Joel Sole Rojals
Sungwon Lee
Done BUGDAYCI SANSLI
Marta Karczewicz
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of PL3354024T3 publication Critical patent/PL3354024T3/pl

Links

Classifications

    • 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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
    • H04N19/46—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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/10—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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/174—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
    • 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
    • H04N19/186—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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL16775933T 2015-09-21 2016-09-20 Komunikaty dodatkowej informacji rozszerzenia (sei) dla wysokiego zakresu dynamiki i kodowania wideo o szerokiej gamie barw PL3354024T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562221586P 2015-09-21 2015-09-21
US201562236804P 2015-10-02 2015-10-02
US15/269,497 US10129558B2 (en) 2015-09-21 2016-09-19 Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
PCT/US2016/052640 WO2017053280A1 (en) 2015-09-21 2016-09-20 Supplemental enhancement information (sei) messages for high dynamic range and wide color gamut video coding
EP16775933.1A EP3354024B1 (en) 2015-09-21 2016-09-20 Supplemental enhancement information (sei) messages for high dynamic range and wide color gamut video coding

Publications (1)

Publication Number Publication Date
PL3354024T3 true PL3354024T3 (pl) 2021-08-30

Family

ID=58283606

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16775933T PL3354024T3 (pl) 2015-09-21 2016-09-20 Komunikaty dodatkowej informacji rozszerzenia (sei) dla wysokiego zakresu dynamiki i kodowania wideo o szerokiej gamie barw

Country Status (14)

Country Link
US (2) US10129558B2 (pl)
EP (1) EP3354024B1 (pl)
JP (1) JP6840740B2 (pl)
KR (1) KR102642646B1 (pl)
CN (1) CN108028935B (pl)
AU (1) AU2016328639B2 (pl)
DK (1) DK3354024T3 (pl)
ES (1) ES2866180T3 (pl)
HU (1) HUE054203T2 (pl)
PL (1) PL3354024T3 (pl)
PT (1) PT3354024T (pl)
SI (1) SI3354024T1 (pl)
TW (1) TWI755363B (pl)
WO (1) WO2017053280A1 (pl)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10244249B2 (en) 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
US10200701B2 (en) * 2015-10-14 2019-02-05 Qualcomm Incorporated HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding
EP3453177A1 (en) * 2016-05-04 2019-03-13 Interdigital VC Holdings, Inc Method and apparatus for encoding/decoding a scalar integer into a parameter representative of a pivot points of a piece-wise linear function.
EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
US10334277B2 (en) * 2016-09-02 2019-06-25 Qualcomm Incorporated Signaling target display parameters of color remapping information supplemental enhancement information messages
US10779008B2 (en) 2016-10-05 2020-09-15 Dolby Laboratories Licensing Corporation Source color volume information messaging
US10477212B2 (en) * 2016-10-11 2019-11-12 Dolby Laboratories Licensing Corporation Adaptive chroma quantization in video coding for multiple color imaging formats
EP3386198A1 (en) * 2017-04-07 2018-10-10 Thomson Licensing Method and device for predictive picture encoding and decoding
US10728559B2 (en) * 2017-07-07 2020-07-28 Qualcomm Incorporated Precision of computation and signaling of dynamic range adjustment and color remapping information
US10778978B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated System and method of cross-component dynamic range adjustment (CC-DRA) in video coding
US10778979B2 (en) * 2018-01-11 2020-09-15 Qualcomm Incorporated Signaling mechanisms for equal ranges and other DRA parameters for video coding
US11153579B2 (en) * 2018-03-23 2021-10-19 Qualcomm Incorporated Deriving dynamic range adjustment (DRA) parameters for video coding
US11303912B2 (en) * 2018-04-18 2022-04-12 Qualcomm Incorporated Decoded picture buffer management and dynamic range adjustment
KR102533723B1 (ko) 2018-09-14 2023-05-18 삼성전자주식회사 전자 장치 및 그 제어 방법
US10630867B2 (en) 2018-09-17 2020-04-21 Samsung Electronics Co., Ltd. Perceptual hue preserved color-gamut transferring in non-uniform CIE-1931 color space
US11341890B2 (en) 2018-10-25 2022-05-24 Baylor University System and method for a multi-primary wide gamut color system
US11289000B2 (en) 2018-10-25 2022-03-29 Baylor University System and method for a multi-primary wide gamut color system
US11062638B2 (en) 2018-10-25 2021-07-13 Baylor University System and method for a multi-primary wide gamut color system
US11532261B1 (en) 2018-10-25 2022-12-20 Baylor University System and method for a multi-primary wide gamut color system
US10607527B1 (en) 2018-10-25 2020-03-31 Baylor University System and method for a six-primary wide gamut color system
US11410593B2 (en) 2018-10-25 2022-08-09 Baylor University System and method for a multi-primary wide gamut color system
US11315467B1 (en) 2018-10-25 2022-04-26 Baylor University System and method for a multi-primary wide gamut color system
US10950161B2 (en) 2018-10-25 2021-03-16 Baylor University System and method for a six-primary wide gamut color system
US11043157B2 (en) 2018-10-25 2021-06-22 Baylor University System and method for a six-primary wide gamut color system
US11373575B2 (en) 2018-10-25 2022-06-28 Baylor University System and method for a multi-primary wide gamut color system
US11289003B2 (en) 2018-10-25 2022-03-29 Baylor University System and method for a multi-primary wide gamut color system
US11587491B1 (en) 2018-10-25 2023-02-21 Baylor University System and method for a multi-primary wide gamut color system
US11037481B1 (en) 2018-10-25 2021-06-15 Baylor University System and method for a multi-primary wide gamut color system
US11488510B2 (en) 2018-10-25 2022-11-01 Baylor University System and method for a multi-primary wide gamut color system
US11069279B2 (en) 2018-10-25 2021-07-20 Baylor University System and method for a multi-primary wide gamut color system
US10997896B2 (en) 2018-10-25 2021-05-04 Baylor University System and method for a six-primary wide gamut color system
US11475819B2 (en) 2018-10-25 2022-10-18 Baylor University System and method for a multi-primary wide gamut color system
US11189210B2 (en) 2018-10-25 2021-11-30 Baylor University System and method for a multi-primary wide gamut color system
US11030934B2 (en) 2018-10-25 2021-06-08 Baylor University System and method for a multi-primary wide gamut color system
US10950162B2 (en) 2018-10-25 2021-03-16 Baylor University System and method for a six-primary wide gamut color system
US11403987B2 (en) 2018-10-25 2022-08-02 Baylor University System and method for a multi-primary wide gamut color system
US11069280B2 (en) 2018-10-25 2021-07-20 Baylor University System and method for a multi-primary wide gamut color system
WO2020125803A1 (en) * 2018-12-21 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Intra prediction using polynomial model
US11348553B2 (en) 2019-02-11 2022-05-31 Samsung Electronics Co., Ltd. Color gamut mapping in the CIE 1931 color space
US11533460B2 (en) * 2019-09-11 2022-12-20 Nbc Universal Media, Llc High dynamic range and wide colour gamut comfort measurement and feedback
US11558616B2 (en) * 2020-03-05 2023-01-17 Qualcomm Incorporated Methods for quantization parameter control for video coding with joined pixel/transform based quantization
EP4115611A4 (en) * 2020-03-30 2023-06-28 ByteDance Inc. Slice type in video coding
US11533512B2 (en) * 2020-04-10 2022-12-20 Qualcomm Incorporated Dynamic range adjustment parameter signaling and enablement of variable bit depth support
WO2021234132A1 (en) 2020-05-22 2021-11-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
EP4158893A4 (en) * 2020-06-12 2023-11-22 Beijing Dajia Internet Information Technology Co., Ltd. METHOD AND APPARATUS FOR VIDEO CODING IN A 4:4:4 COLOR FORMAT
CN112132120B (zh) * 2020-11-24 2021-03-30 北京沃东天骏信息技术有限公司 用于视频结构化的方法及装置
CN114650449A (zh) * 2022-03-03 2022-06-21 京东科技信息技术有限公司 一种视频数据处理方法和装置
WO2023244670A1 (en) * 2022-06-15 2023-12-21 Innopeak Technology, Inc. Methods, systems, and apparatuses for point cloud coding
CN115174880B (zh) * 2022-09-08 2023-03-10 江西渊薮信息科技有限公司 一种提高色域的投影系统、投影仪及投影方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101626475B (zh) 2004-04-01 2011-05-04 松下电器产业株式会社 影像再现装置、信息记录装置、影像处理设备及摄像装置
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
US9036042B2 (en) 2011-04-15 2015-05-19 Dolby Laboratories Licensing Corporation Encoding, decoding, and representing high dynamic range images
EP2702766B1 (en) * 2011-04-28 2017-06-14 Koninklijke Philips N.V. Apparatuses and methods for hdr image encoding and decoding
US8891863B2 (en) 2011-06-13 2014-11-18 Dolby Laboratories Licensing Corporation High dynamic range, backwards-compatible, digital cinema
US9363535B2 (en) * 2011-07-22 2016-06-07 Qualcomm Incorporated Coding motion depth maps with depth range variation
CN102333223A (zh) * 2011-10-25 2012-01-25 北京华兴宏视技术发展有限公司 视频数据编码方法、解码方法、编码系统和解码系统
EP2774361B1 (en) 2011-11-01 2015-09-16 Dolby Laboratories Licensing Corporation Adaptive false contouring prevention in layered coding of images with extended dynamic range
TWI575933B (zh) 2011-11-04 2017-03-21 杜比實驗室特許公司 階層式視覺動態範圍編碼中之層分解技術
AR091515A1 (es) * 2012-06-29 2015-02-11 Sony Corp Dispositivo y metodo para el procesamiento de imagenes
US9426462B2 (en) * 2012-09-21 2016-08-23 Qualcomm Incorporated Indication and activation of parameter sets for video coding
US9154785B2 (en) * 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
EP2941868B1 (en) * 2013-01-07 2020-07-08 Nokia Technologies Oy Method and apparatus for video coding and decoding
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
EP2819414A3 (en) * 2013-06-28 2015-02-25 Samsung Electronics Co., Ltd Image processing device and image processing method
AU2013206815A1 (en) 2013-07-11 2015-03-05 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding video data
US9264683B2 (en) * 2013-09-03 2016-02-16 Sony Corporation Decoding device and decoding method, encoding device, and encoding method
US9277196B2 (en) 2014-02-19 2016-03-01 DDD IP Ventures, Ltd. Systems and methods for backward compatible high dynamic range/wide color gamut video coding and rendering
JP6617142B2 (ja) 2014-10-07 2019-12-11 トレリス・ユーロプ・ソチエタ・ア・レスポンサビリタ・リミタータＴＲＥＬＬＩＳ ＥＵＲＯＰＥ ＳｒＬ 改善されたビデオおよび画像符号化プロセス
US10687069B2 (en) 2014-10-08 2020-06-16 Microsoft Technology Licensing, Llc Adjustments to encoding and decoding when switching color spaces
CN107111980B (zh) 2014-12-11 2021-03-09 皇家飞利浦有限公司 针对特定显示器优化高动态范围图像
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
US20160309154A1 (en) * 2015-04-17 2016-10-20 Qualcomm Incorporated Dynamic range adjustment for high dynamic range and wide color gamut video coding
US10244245B2 (en) * 2015-06-08 2019-03-26 Qualcomm Incorporated Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data
US10116938B2 (en) 2015-07-22 2018-10-30 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10244249B2 (en) * 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
US10200690B2 (en) * 2015-09-22 2019-02-05 Qualcomm Incorporated Video decoder conformance for high dynamic range (HDR) video coding using a core video standard
US20170105014A1 (en) * 2015-10-08 2017-04-13 Qualcomm Incorporated Luma-driven chroma scaling for high dynamic range and wide color gamut contents
US10200701B2 (en) * 2015-10-14 2019-02-05 Qualcomm Incorporated HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding
US11228770B2 (en) * 2016-05-16 2022-01-18 Qualcomm Incorporated Loop sample processing for high dynamic range and wide color gamut video coding
US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
US10778978B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated System and method of cross-component dynamic range adjustment (CC-DRA) in video coding
US11095896B2 (en) * 2017-10-12 2021-08-17 Qualcomm Incorporated Video coding with content adaptive spatially varying quantization
US10681358B2 (en) * 2017-12-19 2020-06-09 Qualcomm Incorporated Quantization parameter control for video coding with joined pixel/transform based quantization
US10778979B2 (en) * 2018-01-11 2020-09-15 Qualcomm Incorporated Signaling mechanisms for equal ranges and other DRA parameters for video coding

Also Published As

Publication number Publication date
AU2016328639A1 (en) 2018-04-26
TW201729594A (zh) 2017-08-16
CN108028935B (zh) 2021-09-17
CN108028935A (zh) 2018-05-11
US10595032B2 (en) 2020-03-17
DK3354024T3 (da) 2021-04-26
PT3354024T (pt) 2021-05-04
US20170085896A1 (en) 2017-03-23
TWI755363B (zh) 2022-02-21
EP3354024A1 (en) 2018-08-01
KR20180056726A (ko) 2018-05-29
JP2018532322A (ja) 2018-11-01
SI3354024T1 (sl) 2021-08-31
AU2016328639B2 (en) 2020-06-25
US10129558B2 (en) 2018-11-13
JP6840740B2 (ja) 2021-03-10
WO2017053280A1 (en) 2017-03-30
US20190045209A1 (en) 2019-02-07
KR102642646B1 (ko) 2024-02-29
ES2866180T3 (es) 2021-10-19
HUE054203T2 (hu) 2021-08-30
EP3354024B1 (en) 2021-03-31

Similar Documents

Publication Publication Date Title
HUE054203T2 (hu) Kiegészítõ továbbfejlesztési információs (SEI) üzenetek nagy dinamikatartományú és széles színskálás video kódoláshoz
SG11201707212UA (en) Dynamic range adjustment for high dynamic range and wide color gamut video coding
EP3295660A4 (en) METHOD FOR PALLET CODING OF IMAGE AND VIDEO DATA
ZA201704982B (en) Dynamic range coding for images and video
TWI801319B (zh) 影像編碼器、影像解碼器及非暫時性電腦可讀取媒體
EP3391651A4 (en) DYNAMIC VIDEO OVERLAYS
ZA201704922B (en) Display management for high dynamic range video
GB2557531B (en) Dynamic video advertisement replacement
EP3219099A4 (en) Methods of palette based prediction for non-444 color format in video and image coding
EP3205100A4 (en) Method of video coding using separate coding tree for luma and chroma
EP3358404A4 (en) VIDEO PROJECTION STRUCTURE AND VIDEO PROJECTION METHOD
EP3198853A4 (en) High dynamic range image composition using multiple images
GB2558193B (en) Compositing an image for display
EP3180917A4 (en) Method of intra picture block copy for screen content and video coding
EP3140989A4 (en) Method of intra block copy with flipping for image and video coding
EP3681169A4 (en) METHOD AND END DEVICE FOR DISPLAYING DYNAMIC IMAGES
EP3542525A4 (en) METHODS AND SYSTEMS FOR FILLING LIGHT FOR VIDEO IMAGES
EP3721405C0 (en) IMPROVED HIGH DYNAMIC RANGE VIDEO COLOR REMAPPING
GB2556810B (en) Signaling high dynamic range and wide color gamut content in transport streams
EP3425013A4 (en) INK COMPOSITION AND IMAGE FORMATION METHOD
EP3055764A4 (en) Emotion modification for image and video content
EP3417364A4 (en) PRESENTATION OF DIGITAL IMAGES
EP3228081A4 (en) Digital video rendering
EP3338249A4 (en) VIDEO-ALIGNMENT DEVICE FOR VIDEOSTABILIZATION
EP3465628A4 (en) METHOD FOR RESTITUTION OF COLOR IMAGES