JP2017523667A - ビデオコーディングにおけるカラーパレットモード - Google Patents

ビデオコーディングにおけるカラーパレットモード Download PDF

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JP2017523667A
JP2017523667A JP2016572635A JP2016572635A JP2017523667A JP 2017523667 A JP2017523667 A JP 2017523667A JP 2016572635 A JP2016572635 A JP 2016572635A JP 2016572635 A JP2016572635 A JP 2016572635A JP 2017523667 A JP2017523667 A JP 2017523667A
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palette
block
entry
mode
single color
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JP2017523667A5 (cg-RX-API-DMAC7.html
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マルタ・カルチェヴィチ
ウェイ・プ
ヴァディム・セレジン
リ・ジャン
ジョエル・ソール・ロジャルス
フェン・ゾウ
ラジャン・ラックスマン・ジョシ
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クアルコム，インコーポレイテッド
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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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2016572635A 2014-06-20 2015-06-19 ビデオコーディングにおけるカラーパレットモード Pending JP2017523667A (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462015336P 2014-06-20 2014-06-20
US62/015,336 2014-06-20
US201462015959P 2014-06-23 2014-06-23
US62/015,959 2014-06-23
US201462062570P 2014-10-10 2014-10-10
US62/062,570 2014-10-10
US14/743,829 2015-06-18
US14/743,829 US9900617B2 (en) 2014-06-20 2015-06-18 Single color palette mode in video coding
PCT/US2015/036742 WO2015196104A1 (en) 2014-06-20 2015-06-19 Color palette mode in video coding

Publications (2)

Publication Number Publication Date
JP2017523667A true JP2017523667A (ja) 2017-08-17
JP2017523667A5 JP2017523667A5 (cg-RX-API-DMAC7.html) 2018-07-26

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JP2016572635A Pending JP2017523667A (ja) 2014-06-20 2015-06-19 ビデオコーディングにおけるカラーパレットモード

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US (1) US9900617B2 (cg-RX-API-DMAC7.html)
EP (1) EP3158747B1 (cg-RX-API-DMAC7.html)
JP (1) JP2017523667A (cg-RX-API-DMAC7.html)
CN (1) CN106471809A (cg-RX-API-DMAC7.html)
WO (1) WO2015196104A1 (cg-RX-API-DMAC7.html)

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US9955157B2 (en) * 2014-07-11 2018-04-24 Qualcomm Incorporated Advanced palette prediction and signaling
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KR102531386B1 (ko) * 2016-10-04 2023-05-12 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
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
US11265579B2 (en) 2018-08-01 2022-03-01 Comcast Cable Communications, Llc Systems, methods, and apparatuses for video processing
US10951895B2 (en) * 2018-12-31 2021-03-16 Alibaba Group Holding Limited Context model selection based on coding unit characteristics
PH12021552105A1 (en) * 2019-02-24 2022-05-30 Beijing Bytedance Network Tech Co Ltd Joint coding of palette mode usage indication
EP3912351A4 (en) * 2019-02-24 2022-07-06 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
MY209655A (en) * 2019-03-08 2025-07-29 Beijing Bytedance Network Tech Co Ltd Joint coding of palette mode usage indication
US11277637B2 (en) * 2019-05-09 2022-03-15 Qualcomm Incorporated Reference sampling for matrix intra prediction mode
CN113906758B (zh) 2019-05-31 2025-06-20 字节跳动有限公司 调色板模式与帧内块复制预测
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
WO2021018167A1 (en) 2019-07-29 2021-02-04 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
CN117395420A (zh) 2019-08-15 2024-01-12 字节跳动有限公司 用于调色板逸出符号的熵编解码
EP4000269A4 (en) 2019-08-15 2022-09-07 ByteDance Inc. PALLET MODE WITH DIFFERENT DIVISION STRUCTURES
MX2022002617A (es) * 2019-09-12 2022-03-25 Bytedance Inc Uso de predictor de paleta en codificacion de video.
KR102624438B1 (ko) 2019-09-19 2024-01-15 바이트댄스 아이엔씨 팔레트 모드에 대한 양자화 파라미터 도출
US11496731B2 (en) * 2020-06-08 2022-11-08 Tencent America LLC String matching with single color value
US12132932B2 (en) * 2020-12-22 2024-10-29 Qualcomm Incorporated Intra prediction using enhanced interpolation filters

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WEI PU, ET AL.: "Non-RC4: Refinement of the palette in RCE4 Test 2", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, vol. JCTVC-P0231, JPN6018039214, 7 January 2014 (2014-01-07), pages 1 - 4, ISSN: 0004028312 *

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Publication number Publication date
WO2015196104A9 (en) 2016-08-25
EP3158747A1 (en) 2017-04-26
EP3158747B1 (en) 2019-05-15
US9900617B2 (en) 2018-02-20
CN106471809A (zh) 2017-03-01
US20150373325A1 (en) 2015-12-24
WO2015196104A1 (en) 2015-12-23
WO2015196104A8 (en) 2016-09-29

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