JP2017520157A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017520157A5 JP2017520157A5 JP2016567893A JP2016567893A JP2017520157A5 JP 2017520157 A5 JP2017520157 A5 JP 2017520157A5 JP 2016567893 A JP2016567893 A JP 2016567893A JP 2016567893 A JP2016567893 A JP 2016567893A JP 2017520157 A5 JP2017520157 A5 JP 2017520157A5
- Authority
- JP
- Japan
- Prior art keywords
- palette
- index
- row
- coding
- run
- 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
Links
- 238000000034 method Methods 0.000 claims 13
- 239000003086 colorant Substances 0.000 claims 3
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462002717P | 2014-05-23 | 2014-05-23 | |
| US62/002,717 | 2014-05-23 | ||
| US201462009772P | 2014-06-09 | 2014-06-09 | |
| US62/009,772 | 2014-06-09 | ||
| US201462015261P | 2014-06-20 | 2014-06-20 | |
| US62/015,261 | 2014-06-20 | ||
| US201462019223P | 2014-06-30 | 2014-06-30 | |
| US62/019,223 | 2014-06-30 | ||
| US201462059659P | 2014-10-03 | 2014-10-03 | |
| US62/059,659 | 2014-10-03 | ||
| US201462065526P | 2014-10-17 | 2014-10-17 | |
| US62/065,526 | 2014-10-17 | ||
| US14/719,265 US10291940B2 (en) | 2014-05-23 | 2015-05-21 | Coding runs with escape in palette-based video coding |
| US14/719,265 | 2015-05-21 | ||
| PCT/US2015/032286 WO2015179829A1 (en) | 2014-05-23 | 2015-05-22 | Coding runs with escape in palette-based video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017520157A JP2017520157A (ja) | 2017-07-20 |
| JP2017520157A5 true JP2017520157A5 (cg-RX-API-DMAC7.html) | 2018-06-14 |
| JP6557260B2 JP6557260B2 (ja) | 2019-08-07 |
Family
ID=53404867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016567893A Active JP6557260B2 (ja) | 2014-05-23 | 2015-05-22 | パレットベースのビデオコーディングにおけるエスケープを伴うランのコーディング |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10291940B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3146716B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6557260B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101958534B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106464871B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112016027420B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2947043C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2678398T3 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE039438T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015179829A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3058740B1 (en) | 2013-10-14 | 2020-06-03 | Microsoft Technology Licensing, LLC | Features of base color index map mode for video and image coding and decoding |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US10264285B2 (en) | 2014-05-22 | 2019-04-16 | Qualcomm Incorporated | Coding runs in palette-based video coding |
| 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 |
| US10382749B2 (en) | 2014-05-23 | 2019-08-13 | Qualcomm Incorporated | Coding run values based on palette index in palette-based video coding |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| CA3077920C (en) | 2014-06-20 | 2021-11-09 | Hfi Innovation Inc. | Method and apparatus of binarization and context-adaptive coding for syntax in video coding |
| EP3167612B1 (en) * | 2014-07-07 | 2021-06-16 | HFI Innovation Inc. | Methods of handling escape pixel as a predictor in index map coding |
| US10687064B2 (en) | 2014-08-04 | 2020-06-16 | Qualcomm Incorporated | Palette mode encoding and decoding with inferred pixel scan order |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and 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 |
| CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| CN107079163B (zh) * | 2014-10-20 | 2020-06-05 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| CN111800632B (zh) * | 2015-01-15 | 2024-03-29 | 株式会社Kt | 对编码视频信号解码的方法和对视频信号编码的方法 |
| WO2016122251A1 (ko) | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10477244B2 (en) | 2015-01-29 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry and palette mode |
| 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 |
| CN106664405B (zh) * | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| WO2016204479A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| US10110914B1 (en) * | 2016-09-15 | 2018-10-23 | Google Llc | Locally adaptive warped motion compensation in video coding |
| CN110020333A (zh) * | 2017-07-27 | 2019-07-16 | 北京嘀嘀无限科技发展有限公司 | 数据分析方法及装置、电子设备、存储介质 |
| US10659794B2 (en) * | 2018-03-06 | 2020-05-19 | Mediatek Inc. | Apparatus and method for palette decoding |
| US11606575B2 (en) | 2018-07-10 | 2023-03-14 | Qualcomm Incorporated | Multiple history based non-adjacent MVPs for wavefront processing of video coding |
| 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 |
| US11553209B2 (en) | 2019-05-15 | 2023-01-10 | Hyundai Motor Company | Method and apparatus for parallel encoding and decoding of moving picture data |
| MX2021013196A (es) | 2019-06-14 | 2021-12-10 | Panasonic Ip Corp America | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| US12177485B2 (en) | 2019-08-29 | 2024-12-24 | Lg Electronic, Inc. | Image or video coding based on escape binarization in palette mode |
| AU2022386662A1 (en) | 2021-11-11 | 2024-05-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Initialization processing for video coding |
| US20230231991A1 (en) * | 2022-01-14 | 2023-07-20 | Tencent America LLC | Palette Predictor Generation and Signaling |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1474915A1 (en) | 2002-02-01 | 2004-11-10 | Koninklijke Philips Electronics N.V. | Compression of palettized color images with variable length color codes |
| CN102196266B (zh) | 2005-09-23 | 2013-07-03 | 喷流数据有限公司 | 利用逐颜色分裂向调色板图像提供熵约束颜色分裂的计算机系统 |
| RU2446618C2 (ru) | 2006-12-28 | 2012-03-27 | Ниппон Телеграф Энд Телефон Корпорейшн | Способ кодирования и способ декодирования видео, устройства для их осуществления и носители памяти, хранящие программы |
| US8406573B2 (en) | 2008-12-22 | 2013-03-26 | Microsoft Corporation | Interactively ranking image search results using color layout relevance |
| US9491491B2 (en) | 2011-06-03 | 2016-11-08 | Qualcomm Incorporated | Run-mode based coefficient coding for video coding |
| US9357185B2 (en) | 2011-11-08 | 2016-05-31 | Qualcomm Incorporated | Context optimization for last significant coefficient position coding |
| US9479780B2 (en) | 2012-02-01 | 2016-10-25 | Google Technology Holdings LLC | Simplification of significance map coding |
| US9729875B2 (en) * | 2013-07-08 | 2017-08-08 | Sony Corporation | Palette coding mode |
| CN105981380B (zh) | 2013-12-18 | 2019-08-20 | 寰发股份有限公司 | 利用调色板编码的编码视频数据区块的方法和装置 |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| US10382749B2 (en) | 2014-05-23 | 2019-08-13 | Qualcomm Incorporated | Coding run values based on palette index in palette-based video coding |
-
2015
- 2015-05-21 US US14/719,265 patent/US10291940B2/en active Active
- 2015-05-22 ES ES15729624.5T patent/ES2678398T3/es active Active
- 2015-05-22 CN CN201580026219.1A patent/CN106464871B/zh active Active
- 2015-05-22 KR KR1020167035381A patent/KR101958534B1/ko active Active
- 2015-05-22 JP JP2016567893A patent/JP6557260B2/ja active Active
- 2015-05-22 BR BR112016027420-2A patent/BR112016027420B1/pt active IP Right Grant
- 2015-05-22 WO PCT/US2015/032286 patent/WO2015179829A1/en not_active Ceased
- 2015-05-22 CA CA2947043A patent/CA2947043C/en active Active
- 2015-05-22 HU HUE15729624A patent/HUE039438T2/hu unknown
- 2015-05-22 EP EP15729624.5A patent/EP3146716B1/en active Active