MX368488B - Señalización del predictor de paletas con código de longitud de ejecución para codificación de video. - Google Patents

Señalización del predictor de paletas con código de longitud de ejecución para codificación de video.

Info

Publication number
MX368488B
MX368488B MX2016012051A MX2016012051A MX368488B MX 368488 B MX368488 B MX 368488B MX 2016012051 A MX2016012051 A MX 2016012051A MX 2016012051 A MX2016012051 A MX 2016012051A MX 368488 B MX368488 B MX 368488B
Authority
MX
Mexico
Prior art keywords
palette
prediction vector
video coding
current block
binary prediction
Prior art date
Application number
MX2016012051A
Other languages
English (en)
Spanish (es)
Other versions
MX2016012051A (es
Inventor
Seregin Vadim
Pu Wei
Sole Rojals Joel
Zou Feng
Karczewicz Marta
Laxman Joshi Rajan
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.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016012051A publication Critical patent/MX2016012051A/es
Publication of MX368488B publication Critical patent/MX368488B/es

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
    • H04N19/90—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
    • H04N19/119—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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • H04N19/50—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
    • H04N19/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
MX2016012051A 2014-03-25 2015-03-25 Señalización del predictor de paletas con código de longitud de ejecución para codificación de video. MX368488B (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201461970257P 2014-03-25 2014-03-25
US201461981105P 2014-04-17 2014-04-17
US201462002668P 2014-05-23 2014-05-23
US201462015327P 2014-06-20 2014-06-20
US201462018461P 2014-06-27 2014-06-27
US201462041119P 2014-08-24 2014-08-24
US14/667,411 US10362336B2 (en) 2014-03-25 2015-03-24 Palette predictor signaling with run length code for video coding
PCT/US2015/022468 WO2015148652A1 (en) 2014-03-25 2015-03-25 Palette predictor signaling with run length code for video coding

Publications (2)

Publication Number Publication Date
MX2016012051A MX2016012051A (es) 2017-01-19
MX368488B true MX368488B (es) 2019-10-04

Family

ID=54192248

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012051A MX368488B (es) 2014-03-25 2015-03-25 Señalización del predictor de paletas con código de longitud de ejecución para codificación de video.

Country Status (11)

Country Link
US (1) US10362336B2 (Direct)
EP (1) EP3123719B1 (Direct)
JP (1) JP6541682B2 (Direct)
KR (1) KR102344232B1 (Direct)
CN (1) CN106105207B (Direct)
BR (1) BR112016022261B1 (Direct)
ES (1) ES2750957T3 (Direct)
HU (1) HUE047030T2 (Direct)
MX (1) MX368488B (Direct)
TW (1) TWI666920B (Direct)
WO (1) WO2015148652A1 (Direct)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2658263T1 (sl) * 2010-12-22 2023-03-31 Lg Electronics Inc. Postopek notranjega napovedovanja in naprava, ki uporablja ta postopek
JPWO2013046504A1 (ja) * 2011-09-29 2015-03-26 パナソニックＩｐマネジメント株式会社 算術復号装置、画像復号装置、および算術復号方法
US9491461B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
US10750198B2 (en) 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
US10264285B2 (en) 2014-05-22 2019-04-16 Qualcomm Incorporated Coding runs in palette-based video coding
EP3158744A4 (en) * 2014-06-19 2017-07-26 HFI Innovation Inc. Method and apparatus of candidate generation for single sample mode in video coding
US9900617B2 (en) 2014-06-20 2018-02-20 Qualcomm Incorporated Single color palette mode in video coding
US10469870B2 (en) * 2014-09-26 2019-11-05 Kt Corporation Method and apparatus for predicting and restoring a video signal using palette entry
US9596479B2 (en) * 2014-10-07 2017-03-14 Hfi Innovation Inc. Method of pulse-code modulation and palette coding for video coding
US10097837B2 (en) 2014-10-10 2018-10-09 Qualcomm Incorporated Palette run hiding in palette-based video coding
WO2016064123A1 (ko) * 2014-10-20 2016-04-28 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10477227B2 (en) * 2015-01-15 2019-11-12 Kt Corporation Method and apparatus for predicting and restoring a video signal using palette entry and palette mode
JP6122516B2 (ja) * 2015-01-28 2017-04-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ エンコーディング方法及びエンコーダ
US9986248B2 (en) 2015-01-29 2018-05-29 Qualcomm Incorporated Palette mode coding for video coding
KR102422484B1 (ko) * 2015-01-29 2022-07-20 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN107211153B (zh) * 2015-01-29 2020-10-02 株式会社Kt 用于处理视频信号的方法和设备
US9729885B2 (en) * 2015-02-11 2017-08-08 Futurewei Technologies, Inc. Apparatus and method for compressing color index map
CN107455007B (zh) * 2015-04-02 2021-02-09 株式会社Kt 对视频信号进行编解码的方法
KR102797765B1 (ko) * 2015-05-27 2025-04-21 주식회사 케이티 비디오 신호 처리 방법 및 장치
US20160360205A1 (en) 2015-06-08 2016-12-08 Industrial Technology Research Institute Video encoding methods and systems using adaptive color transform
GB2539486B (en) * 2015-06-18 2019-07-31 Gurulogic Microsystems Oy Encoder, decoder and method employing palette compression
GB2542858A (en) * 2015-10-02 2017-04-05 Canon Kk Encoder optimizations for palette encoding of content with subsampled colour component
CN106851294B (zh) * 2017-01-03 2018-08-14 西安万像电子科技有限公司 图像的压缩方法和装置及其文字块的压缩方法和装置
US11178427B2 (en) * 2019-02-08 2021-11-16 Qualcomm Incorporated Dynamic sub-partition intra prediction for video coding
KR20210129647A (ko) 2019-02-24 2021-10-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 팔레트 모드 사용 지시의 독립적인 코딩
US11019332B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Chroma intra prediction in video coding
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
CN117459744A (zh) 2019-07-20 2024-01-26 北京字节跳动网络技术有限公司 调色板模式使用指示的条件相关编解码
CN114145013B (zh) * 2019-07-23 2023-11-14 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
WO2021018166A1 (en) 2019-07-29 2021-02-04 Beijing Bytedance Network Technology Co., Ltd. Scanning order improvements for palette mode coding
BR112022004606A2 (pt) 2019-09-12 2022-05-31 Bytedance Inc Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7162080B2 (en) 2001-02-23 2007-01-09 Zoran Corporation Graphic image re-encoding and distribution system and method
US8848789B2 (en) 2006-03-27 2014-09-30 Qualcomm Incorporated Method and system for coding and decoding information associated with video compression
US8428133B2 (en) * 2007-06-15 2013-04-23 Qualcomm Incorporated Adaptive coding of video block prediction mode
US8634456B2 (en) 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
GB0917417D0 (en) * 2009-10-05 2009-11-18 Mitsubishi Elec R&D Ct Europe Multimedia signature coding and decoding
US8879632B2 (en) 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
WO2011130186A2 (en) 2010-04-12 2011-10-20 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
US8483500B2 (en) * 2010-09-02 2013-07-09 Sony Corporation Run length coding with context model for image compression using sparse dictionaries
US11259020B2 (en) 2013-04-05 2022-02-22 Qualcomm Incorporated Determining palettes in palette-based video coding
US9558567B2 (en) 2013-07-12 2017-01-31 Qualcomm Incorporated Palette prediction in palette-based video coding
BR112016017201B1 (pt) * 2014-01-29 2023-09-26 Hfi Innovation Inc Método de codificação e decodificação para precisão adaptativa de vetor de movimento de um bloco de dados de vídeo
US9826242B2 (en) 2014-03-14 2017-11-21 Qualcomm Incorporated Palette-based video coding
US20150264348A1 (en) 2014-03-17 2015-09-17 Qualcomm Incorporated Dictionary coding of video content

Also Published As

Publication number Publication date
EP3123719B1 (en) 2019-07-24
TW201603563A (zh) 2016-01-16
KR102344232B1 (ko) 2021-12-27
CN106105207A (zh) 2016-11-09
KR20160136338A (ko) 2016-11-29
US20150281728A1 (en) 2015-10-01
TWI666920B (zh) 2019-07-21
ES2750957T3 (es) 2020-03-30
CN106105207B (zh) 2019-12-20
BR112016022261B1 (pt) 2023-12-12
JP2017513369A (ja) 2017-05-25
JP6541682B2 (ja) 2019-07-10
HUE047030T2 (hu) 2020-04-28
BR112016022261A8 (pt) 2021-07-13
MX2016012051A (es) 2017-01-19
US10362336B2 (en) 2019-07-23
BR112016022261A2 (pt) 2017-08-15
EP3123719A1 (en) 2017-02-01
WO2015148652A1 (en) 2015-10-01

Similar Documents

Publication Publication Date Title
MX2016012051A (es) Señalizacion del predictor de paletas con codigo de longitud de ejecucion para codificacion de video.
MX2016011590A (es) Uso de una imagen actual como una referencia para la codificacion de video.
MX2018016070A (es) Metodo y aparato para codificacion de video con refinamiento automatico de informacion de movimiento.
PH12021551130A1 (en) Pulse code modulation technique in video processing
WO2014109901A3 (en) Scalable hevc device and method generating adapted motion vector candidate lists for motion prediction in the enhancement layer
GB2573443A (en) Adaptive unequal weight planar prediction
PH12016502216A1 (en) Method and technical equipment for video encoding and decoding using palette coding
TN2017000286A1 (en) Enhanced multiple transforms for prediction residual
EP4072143A3 (en) Overlapped motion compensation for video coding
MX2018016071A (es) Codificacion de video con refinamiento de informacion de movimiento adaptativo.
MY198479A (en) Video Encoding Method, Video Decoding Method, and Terminal
PH12016501793B1 (en) Method of color index coding with palette stuffing
PH12014501004A1 (en) Intra-mode video coding
TN2017000288A1 (en) Sub-prediction unit based advanced temporal motion vector prediction
GB2564310A (en) Method and apparatus of video coding
MX360862B (es) Codificacion de transformada inversa de color-espacio universal.
MX2017016049A (es) Agrupacion de intervalos de omision de paleta para codificacion de video.
WO2019050385A3 (ko) 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치
MX2016004642A (es) Dispositivo y metodo para codificacion escalable de informacion de video.
TW201615012A (en) Palette mode encoding and decoding design
MY181411A (en) Video encoding method and device involving intra prediction, and video decoding method and device
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
WO2013106674A3 (en) Significance map support for parallel transform coefficient processing in video coding
EP4539464A3 (en) Method for encoding video information and method for decoding video information, and apparatus using same
MX2020002586A (es) Metodo y dispositivo de codificacion, y metodo y dispositivo de decodificacion.

Legal Events

Date Code Title Description
FG Grant or registration