KR102142181B1 - 비디오 코딩에서의 팔레트 블록 사이즈에 대한 제한 - Google Patents
비디오 코딩에서의 팔레트 블록 사이즈에 대한 제한 Download PDFInfo
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- KR102142181B1 KR102142181B1 KR1020177021966A KR20177021966A KR102142181B1 KR 102142181 B1 KR102142181 B1 KR 102142181B1 KR 1020177021966 A KR1020177021966 A KR 1020177021966A KR 20177021966 A KR20177021966 A KR 20177021966A KR 102142181 B1 KR102142181 B1 KR 102142181B1
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562114537P | 2015-02-10 | 2015-02-10 | |
| US62/114,537 | 2015-02-10 | ||
| US15/019,086 | 2016-02-09 | ||
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| KR20170116026A KR20170116026A (ko) | 2017-10-18 |
| KR102142181B1 true KR102142181B1 (ko) | 2020-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020177021966A Active KR102142181B1 (ko) | 2015-02-10 | 2016-02-10 | 비디오 코딩에서의 팔레트 블록 사이즈에 대한 제한 |
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| EP (1) | EP3257246B1 (enExample) |
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| CN (1) | CN107211148B (enExample) |
| AU (1) | AU2016219428B2 (enExample) |
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| TN (1) | TN2017000327A1 (enExample) |
| TW (1) | TWI705697B (enExample) |
| WO (1) | WO2016130622A2 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192800A1 (en) * | 2014-06-20 | 2015-12-23 | Mediatek Inc. | Method of palette predictor signaling for video coding |
| 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 |
| CN108566328B (zh) * | 2018-01-18 | 2021-03-02 | 北京三快在线科技有限公司 | 数据传输方法、装置、介质及电子设备 |
| 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 |
| 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 |
| 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 |
| 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 |
| KR102472032B1 (ko) * | 2019-04-25 | 2022-11-28 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 이용한 비디오 코딩 방법 및 장치 |
| KR102601022B1 (ko) | 2019-08-06 | 2023-11-13 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 색상 포맷에 기초한 비디오 영역 분할 |
| KR20240040129A (ko) | 2019-09-02 | 2024-03-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 색상 포맷에 기초한 코딩 모드 결정 |
| US11641475B2 (en) | 2019-09-12 | 2023-05-02 | Alibaba Group Holding Limited | Method and apparatus for encoding or decoding video |
| JP7771048B2 (ja) | 2019-09-12 | 2025-11-17 | アリババ グループ ホウルディング リミテッド | 映像符号化情報をシグナリングするための方法及び装置 |
| 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 |
| KR102597662B1 (ko) * | 2020-01-11 | 2023-11-01 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 이용한 비디오 코딩 방법 및 장치 |
| US11184632B2 (en) * | 2020-01-20 | 2021-11-23 | Tencent America LLC | Method and apparatus for palette based coding mode under local dual tree structure |
| KR20240019408A (ko) * | 2020-03-27 | 2024-02-14 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 사용한 비디오 코딩 방법 및 장치 |
| JP7442673B2 (ja) * | 2020-04-10 | 2024-03-04 | 北京字節跳動網絡技術有限公司 | ビデオコーディングにおけるスキップブロックの変換のための最小許容量子化 |
| 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 |
Family Cites Families (8)
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| US8243340B2 (en) * | 2006-02-23 | 2012-08-14 | Microsoft Corporation | Pre-processing of image data for enhanced compression |
| CN102088604B (zh) * | 2011-02-10 | 2013-06-26 | 深圳创维数字技术股份有限公司 | 一种影片缩略图的压缩方法及压缩装置 |
| CN111800640B (zh) * | 2013-06-13 | 2023-11-10 | 上海天荷电子信息有限公司 | 方向交替变换来回扫描串匹配的图像编码解码方法和装置 |
| US9558567B2 (en) * | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| CN104853209B (zh) * | 2014-02-16 | 2020-09-29 | 同济大学 | 图像编码、解码方法及装置 |
| EP3138288B1 (en) * | 2014-06-20 | 2020-12-23 | HFI Innovation Inc. | Method and apparatus of binarization and context-adaptive coding for syntax in video coding |
| WO2015192800A1 (en) * | 2014-06-20 | 2015-12-23 | Mediatek Inc. | Method of palette predictor signaling for video coding |
| US10051277B2 (en) * | 2014-11-06 | 2018-08-14 | Mediatek Inc. | Method for sub-block based palette coding |
-
2016
- 2016-02-09 US US15/019,086 patent/US20160234494A1/en not_active Abandoned
- 2016-02-10 KR KR1020177021966A patent/KR102142181B1/ko active Active
- 2016-02-10 CN CN201680009101.2A patent/CN107211148B/zh active Active
- 2016-02-10 WO PCT/US2016/017258 patent/WO2016130622A2/en not_active Ceased
- 2016-02-10 JP JP2017541762A patent/JP6749925B2/ja active Active
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- 2016-02-10 EA EA201791564A patent/EA037461B1/ru unknown
- 2016-02-15 TW TW105104381A patent/TWI705697B/zh active
-
2020
- 2020-06-10 JP JP2020100722A patent/JP2020162144A/ja active Pending
Non-Patent Citations (2)
| Title |
|---|
| T-D Chuang et al : "CE1-related: Index map scan for 64x64 palette coding block', JCTVC-T0058, 31 January 2015. |
| Wang W et al., "Non-CE5: CU dependent color palette maximum size", JCTVC-S0201, 9 October 2014. |
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| US20160234494A1 (en) | 2016-08-11 |
| TWI705697B (zh) | 2020-09-21 |
| EA201791564A1 (ru) | 2017-12-29 |
| CN107211148B (zh) | 2020-08-04 |
| EP3257246A2 (en) | 2017-12-20 |
| WO2016130622A2 (en) | 2016-08-18 |
| AU2016219428A1 (en) | 2017-07-27 |
| EP3257246B1 (en) | 2019-11-06 |
| WO2016130622A3 (en) | 2016-10-27 |
| JP2018509071A (ja) | 2018-03-29 |
| KR20170116026A (ko) | 2017-10-18 |
| BR112017017139A2 (pt) | 2018-04-03 |
| TW201639364A (zh) | 2016-11-01 |
| CN107211148A (zh) | 2017-09-26 |
| JP2020162144A (ja) | 2020-10-01 |
| TN2017000327A1 (en) | 2019-01-16 |
| JP6749925B2 (ja) | 2020-09-02 |
| AU2016219428B2 (en) | 2019-08-29 |
| HUE047519T2 (hu) | 2020-04-28 |
| ES2770664T3 (es) | 2020-07-02 |
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