TN2017000327A1 - Restriction on palette block size in video coding - Google Patents

Restriction on palette block size in video coding

Info

Publication number: TN2017000327A1
Authority: TN; Tunisia
Prior art keywords: restriction; video coding; block size; video data; block
Prior art date: 2015-02-10

Application number

TNP/2017/000327A

Other languages

English (en)

Inventor

Rajan Laxman Joshi

Marta Karczewicz

Wei Pu

Vadim Seregin

Original Assignee

Qualcomm Inc

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.)

2015-02-10

Filing date

2016-02-10

Publication date

2019-01-16

2016-02-10 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2019-01-16 Publication of TN2017000327A1 publication Critical patent/TN2017000327A1/en

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
- H04N19/10—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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
- 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
- H04N19/102—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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
- H04N19/90—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
- H04N19/93—Run-length 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
- H04N19/10—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
- H—ELECTRICITY
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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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
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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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- H04N19/10—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
- H04N19/18—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 set of transform coefficients
- H—ELECTRICITY
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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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
- H—ELECTRICITY
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Discrete Mathematics (AREA)
General Physics & Mathematics (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

TNP/2017/000327A 2015-02-10 2016-02-10 Restriction on palette block size in video coding TN2017000327A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201562114537P	2015-02-10	2015-02-10
US15/019,086 US20160234494A1 (en)	2015-02-10	2016-02-09	Restriction on palette block size in video coding
PCT/US2016/017258 WO2016130622A2 (en)	2015-02-10	2016-02-10	Restriction on palette block size in video coding

Publications (1)

Publication Number	Publication Date
TN2017000327A1 true TN2017000327A1 (en)	2019-01-16

Family

ID=56567241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TNP/2017/000327A TN2017000327A1 (en)	2015-02-10	2016-02-10	Restriction on palette block size in video coding

Country Status (12)

Country	Link
US (1)	US20160234494A1 (2)
EP (1)	EP3257246B1 (2)
JP (2)	JP6749925B2 (2)
KR (1)	KR102142181B1 (2)
CN (1)	CN107211148B (2)
AU (1)	AU2016219428B2 (2)
EA (1)	EA037461B1 (2)
ES (1)	ES2770664T3 (2)
HU (1)	HUE047519T2 (2)
TN (1)	TN2017000327A1 (2)
TW (1)	TWI705697B (2)
WO (1)	WO2016130622A2 (2)

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KR102394153B1 (ko)	2017-09-11	2022-05-09	주식회사 만도	통합형 ｅｃｕ
CN107948659B (zh) *	2017-11-21	2020-07-31	天津大学	针对游戏视频内容的hevc-scc自适应能耗控制策略
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US10694195B2 (en) *	2018-03-07	2020-06-23	Tencent America LLC	Methods and apparatus for palette coding
CN112219399B (zh) *	2018-07-04	2025-01-24	阿里巴巴集团控股有限公司	视频压缩系统中基于调色板的残差编码
AU2018217333B2 (en)	2018-08-17	2025-04-24	Canon Kabushiki Kaisha	Method, apparatus and system for encoding and decoding a transformed block of video samples
AU2018217336B2 (en) *	2018-08-17	2025-04-24	Canon Kabushiki Kaisha	Method, apparatus and system for encoding and decoding a transformed block of video samples
US10652537B1 (en) *	2018-11-21	2020-05-12	Alibaba Group Holding Limited	Coding unit size adaptive palette mode for video compression system
US10924750B2 (en) *	2019-03-01	2021-02-16	Alibaba Group Holding Limited	Palette size constraint in palette mode for video compression system
JP7177952B2 (ja) *	2019-04-25	2022-11-24	ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド	パレットモードを用いたビデオコーディングの方法および装置
WO2021023262A1 (en)	2019-08-06	2021-02-11	Beijing Bytedance Network Technology Co., Ltd.	Using screen content coding tool for video encoding and decoding
CN117714683A (zh)	2019-09-02	2024-03-15	北京字节跳动网络技术有限公司	基于色彩格式的视频区分割
WO2021050226A1 (en)	2019-09-12	2021-03-18	Alibaba Group Holding Limited	Method and apparatus for encoding or decoding video
CN120128701B (zh) *	2019-09-12	2026-02-17	阿里巴巴（中国）有限公司	计算机实现的编解码方法及非暂时性计算机可读存储介质
KR102649584B1 (ko)	2019-09-21	2024-03-21	베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드	크로마 인트라 모드에 기초한 크기 제한
US11683489B2 (en) *	2019-12-26	2023-06-20	Qualcomm Incorporated	Monochrome palette mode for video coding
EP4088455B1 (en) *	2020-01-11	2025-07-02	Beijing Dajia Internet Information Technology Co., Ltd.	Methods and apparatus of video decoding using palette mode
US11184632B2 (en) *	2020-01-20	2021-11-23	Tencent America LLC	Method and apparatus for palette based coding mode under local dual tree structure
CN115802061B (zh) *	2020-03-27	2023-09-26	北京达佳互联信息技术有限公司	对视频数据进行编码的方法、电子装置和存储介质
BR112022020449A2 (pt) *	2020-04-10	2022-11-29	Beijing Bytedance Network Tech Co Ltd	Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios
CN112153475B (zh)	2020-09-25	2022-08-05	北京字跳网络技术有限公司	用于生成文字模式的视频的方法、装置、设备和介质

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2016
- 2016-02-09 US US15/019,086 patent/US20160234494A1/en not_active Abandoned
- 2016-02-10 WO PCT/US2016/017258 patent/WO2016130622A2/en not_active Ceased
- 2016-02-10 EA EA201791564A patent/EA037461B1/ru unknown
- 2016-02-10 JP JP2017541762A patent/JP6749925B2/ja active Active
- 2016-02-10 KR KR1020177021966A patent/KR102142181B1/ko active Active
- 2016-02-10 AU AU2016219428A patent/AU2016219428B2/en active Active
- 2016-02-10 TN TNP/2017/000327A patent/TN2017000327A1/en unknown
- 2016-02-10 EP EP16706487.2A patent/EP3257246B1/en active Active
- 2016-02-10 CN CN201680009101.2A patent/CN107211148B/zh active Active
- 2016-02-10 ES ES16706487T patent/ES2770664T3/es active Active
- 2016-02-10 HU HUE16706487A patent/HUE047519T2/hu unknown
- 2016-02-15 TW TW105104381A patent/TWI705697B/zh active
2020
- 2020-06-10 JP JP2020100722A patent/JP2020162144A/ja active Pending

Also Published As

Publication number	Publication date
EP3257246B1 (en)	2019-11-06
US20160234494A1 (en)	2016-08-11
WO2016130622A3 (en)	2016-10-27
JP2020162144A (ja)	2020-10-01
CN107211148A (zh)	2017-09-26
HUE047519T2 (hu)	2020-04-28
EA201791564A1 (ru)	2017-12-29
JP6749925B2 (ja)	2020-09-02
CN107211148B (zh)	2020-08-04
JP2018509071A (ja)	2018-03-29
TWI705697B (zh)	2020-09-21
TW201639364A (zh)	2016-11-01
AU2016219428A1 (en)	2017-07-27
EA037461B1 (ru)	2021-03-30
KR20170116026A (ko)	2017-10-18
ES2770664T3 (es)	2020-07-02
BR112017017139A2 (pt)	2018-04-03
KR102142181B1 (ko)	2020-08-06
AU2016219428B2 (en)	2019-08-29
WO2016130622A2 (en)	2016-08-18
EP3257246A2 (en)	2017-12-20

Publication	Publication Date	Title
TN2017000327A1 (en)	2019-01-16	Restriction on palette block size in video coding
TW201615012A (en)	2016-04-16	Palette mode encoding and decoding design
MX2020003704A (es)	2020-07-22	Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
EP4072143A3 (en)	2022-11-16	Overlapped motion compensation for video coding
PH12017501471A1 (en)	2018-01-29	Motion information derivation mode determination in video coding
PH12018501883A1 (en)	2019-01-28	Determining prediction parameters for non-square blocks in video coding
MY183211A (en)	2021-02-18	Palette index grouping for video coding
EP3783569A4 (en)	2021-06-02	THREE-DIMENSIONAL DATA ENCODING PROCESS, THREE-DIMENSIONAL DATA DECODING PROCESS, THREE-DIMENSIONAL DATA ENCODING DEVICE AND TRIDIMENSIONAL DATA DECODING DEVICE
MX2016011590A (es)	2016-12-20	Uso de una imagen actual como una referencia para la codificacion de video.
EP3792875A4 (en)	2021-06-30	METHOD FOR CODING THREE-DIMENSIONAL DATA, METHOD FOR DECODING THREE-DIMENSIONAL DATA, DEVICE FOR CODING THREE-DIMENSIONAL DATA AND DEVICE FOR DECODING THREE-DIMENSIONAL DATA
CA3297348A1 (en)	2026-03-02	Three-Dimensional Data Encoding Method, Three-Dimensional Data Decoding Method, Three-Dimensional Data Encoding Device, and Three-Dimensional Data Decoding Device
CA3296637A1 (en)	2026-03-02	Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
MX2016004644A (es)	2016-08-05	Indicacion de procesamiento de paralelo en codificacion de video.
CA3297505A1 (en)	2026-03-02	Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
EP4398578A3 (en)	2024-09-18	Encoding sequence encoding method and device thereof, and decoding method and device thereof
TN2017000286A1 (en)	2019-01-16	Enhanced multiple transforms for prediction residual
CA3295074A1 (en)	2026-03-02	Three-Dimensional Data Encoding Method, Three-Dimensional Data Decoding Method, Three-Dimensional Data Encoding Device, And Three-Dimensional Data Decoding Device
WO2014134174A3 (en)	2014-10-23	Neighboring block disparity vector derivation in 3d video coding
EP3754609A4 (en)	2021-04-07	THREE-DIMENSIONAL DATA ENCODING PROCESS, THREE-DIMENSIONAL DATA DECODING PROCESS, THREE-DIMENSIONAL DATA ENCODING DEVICE AND TRIDIMENSIONAL DATA DECODING DEVICE
PL3905200T3 (pl)	2025-07-14	Sposób kodowania danych trójwymiarowych, sposób dekodowania danych trójwymiarowych, urządzenie do kodowania danych trójwymiarowych oraz urządzenie do dekodowania danych trójwymiarowych
MX360512B (es)	2018-11-07	Sistemas, metodos y dispositivos de comunicaciones que tienen inmunidad mejorada al ruido.
EP3300373A4 (en)	2018-05-16	Method and device for encoding multimedia data, and method and device for decoding same
MX336563B (es)	2016-01-25	Dispositivo de codificacion, dispositivo de decodificacion, metodo de codificacion y metodo de decodificacion.
TH1401007924A (th)	2016-05-04	วิธีการและชุดเครื่องสำหรับเข้ารหัสสัญญาณวิดีโอและวิธีการและชุดเครื่องสำหรับถอดรหัสสัญญาณวิดีโอซึ่งกำหนดรายการของภาพอ้างอิงของการทำนายระหว่างกันโดยขึ้นอยู่กับขนาดของบล็อก