JP2018507612A5 - - Google Patents
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- JP2018507612A5 JP2018507612A5 JP2017539301A JP2017539301A JP2018507612A5 JP 2018507612 A5 JP2018507612 A5 JP 2018507612A5 JP 2017539301 A JP2017539301 A JP 2017539301A JP 2017539301 A JP2017539301 A JP 2017539301A JP 2018507612 A5 JP2018507612 A5 JP 2018507612A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- palette
- video data
- block
- indicating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562109568P | 2015-01-29 | 2015-01-29 | |
| US62/109,568 | 2015-01-29 | ||
| US15/004,508 US9986248B2 (en) | 2015-01-29 | 2016-01-22 | Palette mode coding for video coding |
| US15/004,508 | 2016-01-22 | ||
| PCT/US2016/014760 WO2016123033A1 (en) | 2015-01-29 | 2016-01-25 | Palette mode coding for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018507612A JP2018507612A (ja) | 2018-03-15 |
| JP2018507612A5 true JP2018507612A5 (enExample) | 2019-02-21 |
| JP6708652B2 JP6708652B2 (ja) | 2020-06-10 |
Family
ID=55359727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017539301A Active JP6708652B2 (ja) | 2015-01-29 | 2016-01-25 | ビデオコーディングのためのパレットモードコーディング |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9986248B2 (enExample) |
| EP (1) | EP3251356B1 (enExample) |
| JP (1) | JP6708652B2 (enExample) |
| KR (1) | KR102409816B1 (enExample) |
| CN (1) | CN107409215B (enExample) |
| AU (1) | AU2016211797B2 (enExample) |
| BR (1) | BR112017016341B1 (enExample) |
| EA (1) | EA035170B1 (enExample) |
| ES (1) | ES2739690T3 (enExample) |
| HU (1) | HUE044674T2 (enExample) |
| TN (1) | TN2017000308A1 (enExample) |
| TW (1) | TWI665912B (enExample) |
| WO (1) | WO2016123033A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079151B (zh) | 2014-09-26 | 2020-06-05 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| WO2016064123A1 (ko) | 2014-10-20 | 2016-04-28 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN107211143B (zh) | 2015-01-15 | 2020-08-18 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| CN111970515B (zh) * | 2015-01-29 | 2024-03-29 | 株式会社Kt | 对视频信号进行编解码的方法 |
| CN112135143B (zh) | 2015-01-29 | 2022-08-30 | 株式会社Kt | 用于对经编码的视频信号解码和对视频信号编码的方法 |
| US9942551B2 (en) * | 2015-01-30 | 2018-04-10 | Qualcomm Incorporated | Palette index grouping for video coding |
| CN112839225B (zh) | 2015-04-02 | 2024-03-29 | 株式会社Kt | 对视频信号进行编解码的方法 |
| US10397588B2 (en) * | 2015-06-03 | 2019-08-27 | Mediatek Inc. | Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems |
| JP6545570B2 (ja) * | 2015-08-18 | 2019-07-17 | 株式会社東芝 | 符号化装置、復号装置および画像処理装置 |
| JP6662123B2 (ja) * | 2016-03-14 | 2020-03-11 | 富士通株式会社 | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
| GB2554065B (en) * | 2016-09-08 | 2022-02-23 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| WO2020009758A1 (en) * | 2018-07-02 | 2020-01-09 | Interdigital Vc Holdings, Inc. | Context-based binary arithmetic encoding and decoding |
| US10917636B2 (en) * | 2018-12-03 | 2021-02-09 | Tencent America LLC | Method and apparatus for video coding |
| WO2020156544A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer initialization for intra block copy in video coding |
| EP3912351A4 (en) | 2019-02-24 | 2022-07-06 | Beijing Bytedance Network Technology Co., Ltd. | Independent coding of palette mode usage indication |
| US11202101B2 (en) * | 2019-03-13 | 2021-12-14 | Qualcomm Incorporated | Grouped coding for palette syntax in video coding |
| KR102472032B1 (ko) * | 2019-04-25 | 2022-11-28 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 이용한 비디오 코딩 방법 및 장치 |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| WO2020243295A1 (en) | 2019-05-31 | 2020-12-03 | Bytedance Inc. | Palette mode with intra block copy prediction |
| EP3970369A4 (en) | 2019-06-28 | 2022-07-20 | ByteDance Inc. | TECHNIQUES FOR MODIFYING A QUANTIZE PARAMETER IN A TRANSFORM JUMP MODE |
| WO2020264456A1 (en) | 2019-06-28 | 2020-12-30 | Bytedance Inc. | Chroma intra mode derivation in screen content 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 |
| CA3240457A1 (en) | 2019-07-21 | 2021-01-28 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream |
| CN117221536A (zh) | 2019-07-23 | 2023-12-12 | 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 |
| JP2022543009A (ja) | 2019-07-29 | 2022-10-07 | 北京字節跳動網絡技術有限公司 | 予測処理におけるパレットモードの符号化 |
| KR102661461B1 (ko) | 2019-08-26 | 2024-04-26 | 엘지전자 주식회사 | 팔레트 모드 기반 영상 또는 비디오 코딩 |
| MX2022000905A (es) * | 2019-09-07 | 2022-02-14 | Beijing Dajia Internet Information Tech Co Ltd | Se?alizacion de modo de prediccion en codificacion de video. |
| MX2022002617A (es) | 2019-09-12 | 2022-03-25 | Bytedance Inc | Uso de predictor de paleta en codificacion de video. |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| US11323711B2 (en) * | 2019-09-20 | 2022-05-03 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| CN116016936B (zh) * | 2019-10-10 | 2025-01-14 | 北京达佳互联信息技术有限公司 | 使用调色板模式的视频编解码的方法和装置 |
| CN115088192A (zh) | 2019-11-30 | 2022-09-20 | 字节跳动有限公司 | 视频数据的基于字典的编解码 |
| KR20220106116A (ko) | 2019-12-09 | 2022-07-28 | 바이트댄스 아이엔씨 | 비디오 코딩에서 양자화 그룹 사용 |
| WO2021121418A1 (en) | 2019-12-19 | 2021-06-24 | Beijing Bytedance Network Technology Co., Ltd. | Joint use of adaptive colour transform and differential coding of video |
| WO2021133529A1 (en) * | 2019-12-26 | 2021-07-01 | Alibaba Group Holding Limited | Methods for coding video data in palette mode |
| CN115299047A (zh) * | 2019-12-30 | 2022-11-04 | 北京达佳互联信息技术有限公司 | 使用调色板模式的视频编解码的方法和装置 |
| CN116437086B (zh) * | 2019-12-30 | 2023-11-17 | 阿里巴巴（中国）有限公司 | 用于在调色板模式下对视频数据进行编码的方法和装置 |
| WO2021136554A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | General constraints information for video coding |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| US11184632B2 (en) | 2020-01-20 | 2021-11-23 | Tencent America LLC | Method and apparatus for palette based coding mode under local dual tree structure |
| CN115349262A (zh) * | 2020-03-27 | 2022-11-15 | 北京达佳互联信息技术有限公司 | 使用调色板模式的视频编解码的方法和装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9654777B2 (en) * | 2013-04-05 | 2017-05-16 | Qualcomm Incorporated | Determining palette indices in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| PL3425914T3 (pl) * | 2013-12-10 | 2022-02-14 | Canon Kabushiki Kaisha | Sposób i aparatura do kodowania lub dekodowania palety w trybie kodowania palety |
| GB2521606A (en) * | 2013-12-20 | 2015-07-01 | Canon Kk | Method and apparatus for transition encoding in video coding and decoding |
| US10362336B2 (en) | 2014-03-25 | 2019-07-23 | Qualcomm Incorporated | Palette predictor signaling with run length code for video coding |
| US9860548B2 (en) * | 2014-05-23 | 2018-01-02 | Hfi Innovation Inc. | Method and apparatus for palette table prediction and signaling |
| WO2015192340A1 (zh) * | 2014-06-18 | 2015-12-23 | 富士通株式会社 | 基于调色板的图像编码方法、装置以及图像处理设备 |
| US9955157B2 (en) * | 2014-07-11 | 2018-04-24 | Qualcomm Incorporated | Advanced palette prediction and signaling |
| WO2016054765A1 (en) * | 2014-10-08 | 2016-04-14 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
-
2016
- 2016-01-22 US US15/004,508 patent/US9986248B2/en active Active
- 2016-01-25 CN CN201680006347.4A patent/CN107409215B/zh active Active
- 2016-01-25 KR KR1020177020890A patent/KR102409816B1/ko active Active
- 2016-01-25 AU AU2016211797A patent/AU2016211797B2/en active Active
- 2016-01-25 EP EP16704738.0A patent/EP3251356B1/en active Active
- 2016-01-25 HU HUE16704738 patent/HUE044674T2/hu unknown
- 2016-01-25 ES ES16704738T patent/ES2739690T3/es active Active
- 2016-01-25 JP JP2017539301A patent/JP6708652B2/ja active Active
- 2016-01-25 BR BR112017016341-1A patent/BR112017016341B1/pt active IP Right Grant
- 2016-01-25 TN TNP/2017/000308A patent/TN2017000308A1/en unknown
- 2016-01-25 EA EA201791616A patent/EA035170B1/ru unknown
- 2016-01-25 WO PCT/US2016/014760 patent/WO2016123033A1/en not_active Ceased
- 2016-01-28 TW TW105102746A patent/TWI665912B/zh active
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