HUE040098T2 - Eljárás paletta mód kódolásra - Google Patents

Eljárás paletta mód kódolásra

Info

Publication number
HUE040098T2
HUE040098T2 HUE15736769A HUE15736769A HUE040098T2 HU E040098 T2 HUE040098 T2 HU E040098T2 HU E15736769 A HUE15736769 A HU E15736769A HU E15736769 A HUE15736769 A HU E15736769A HU E040098 T2 HUE040098 T2 HU E040098T2
Authority
HU
Hungary
Prior art keywords
mode coding
palette mode
palette
coding
mode
Prior art date
Application number
HUE15736769A
Other languages
English (en)
Hungarian (hu)
Inventor
Wei Pu
Rajan Laxman Joshi
Jianle Chen
Marta Karczewicz
Cheng-Teh Hsieh
Feng Zou
Rojals Joel Sole
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 HUE040098T2 publication Critical patent/HUE040098T2/hu

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
    • H04N19/169—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
    • H04N19/50—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HUE15736769A 2014-07-02 2015-06-30 Eljárás paletta mód kódolásra HUE040098T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462020340P 2014-07-02 2014-07-02
US201462028039P 2014-07-23 2014-07-23
US14/754,577 US9860560B2 (en) 2014-07-02 2015-06-29 Method for palette mode coding

Publications (1)

Publication Number Publication Date
HUE040098T2 true HUE040098T2 (hu) 2019-02-28

Family

ID=55017948

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15736769A HUE040098T2 (hu) 2014-07-02 2015-06-30 Eljárás paletta mód kódolásra

Country Status (10)

Country Link
US (1) US9860560B2 (show.php)
EP (1) EP3164993B1 (show.php)
JP (1) JP6553181B2 (show.php)
KR (1) KR102400410B1 (show.php)
CN (1) CN106664428B (show.php)
BR (1) BR112016030530B1 (show.php)
CA (1) CA2952629C (show.php)
ES (1) ES2705760T3 (show.php)
HU (1) HUE040098T2 (show.php)
WO (1) WO2016004086A1 (show.php)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2531005A (en) * 2014-10-06 2016-04-13 Canon Kk Improved encoding process using a palette mode
US10097842B2 (en) * 2015-09-18 2018-10-09 Qualcomm Incorporated Restriction of escape pixel signaled values in palette mode video coding
JP6855722B2 (ja) * 2016-09-21 2021-04-07 富士ゼロックス株式会社 画像処理装置およびプログラム
US10869050B2 (en) * 2019-02-09 2020-12-15 Tencent America LLC Method and apparatus for video coding
CA3130472A1 (en) 2019-02-24 2020-08-27 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
KR20210129647A (ko) 2019-02-24 2021-10-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 팔레트 모드 사용 지시의 독립적인 코딩
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
US11503311B2 (en) 2019-03-08 2022-11-15 Sony Group Corporation Hybrid palette-DPCM coding for image compression
KR20220032520A (ko) 2019-07-20 2022-03-15 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 팔레트 모드 사용 지시의 조건 종속적인 코딩
WO2021013120A1 (en) * 2019-07-20 2021-01-28 Beijing Bytedance Network Technology Co., Ltd. Quantization process for palette mode
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
CN116684584A (zh) 2019-08-26 2023-09-01 Lg电子株式会社 图像解码方法、图像编码方法和数据发送方法
WO2021112949A1 (en) 2019-12-03 2021-06-10 Alibaba Group Holding Limited Video processing method and apparatus for using palette mode
US11967973B2 (en) * 2021-05-06 2024-04-23 Samsung Display Co., Ltd. Low overhead transition encoding codes
US12470713B2 (en) 2022-01-18 2025-11-11 Cisco Technology, Inc. Representing color indices by use of constant partitions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1212007C (zh) * 1997-11-25 2005-07-20 汤姆森许可公司 数字设备、管理屏幕显示菜单的方法和数字电视设备
CN102790880B (zh) * 2004-06-15 2015-04-08 思科技术公司 用于视频压缩的混合可变长度编码的方法和设备
EP1988703A1 (en) * 2007-05-02 2008-11-05 TTPCOM Limited Image transformation
EP3087743A4 (en) * 2013-12-27 2017-02-22 HFI Innovation Inc. Method and apparatus for major color index map coding
EP3061247A1 (en) * 2014-01-07 2016-08-31 MediaTek Inc. Method and apparatus for color index prediction
CN106165424B (zh) * 2014-03-14 2019-08-16 Vid拓展公司 用于调色板解码及编码视频数据的方法、解码器及编码器
CN106464914A (zh) * 2014-03-17 2017-02-22 诺基亚技术有限公司 用于视频编码和解码的方法和技术设备
WO2015194187A1 (en) * 2014-06-20 2015-12-23 Sharp Kabushiki Kaisha Harmonized palette coding

Also Published As

Publication number Publication date
US9860560B2 (en) 2018-01-02
CN106664428A (zh) 2017-05-10
EP3164993B1 (en) 2018-10-17
KR20170028905A (ko) 2017-03-14
EP3164993A1 (en) 2017-05-10
BR112016030530B1 (pt) 2024-02-15
US20160007042A1 (en) 2016-01-07
WO2016004086A1 (en) 2016-01-07
CA2952629C (en) 2022-09-27
CA2952629A1 (en) 2016-01-07
KR102400410B1 (ko) 2022-05-19
JP6553181B2 (ja) 2019-07-31
BR112016030530A2 (show.php) 2017-08-22
ES2705760T3 (es) 2019-03-26
JP2017525316A (ja) 2017-08-31
CN106664428B (zh) 2019-07-26

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