JP2017520163A5 - - Google Patents
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- Publication number
- JP2017520163A5 JP2017520163A5 JP2016568667A JP2016568667A JP2017520163A5 JP 2017520163 A5 JP2017520163 A5 JP 2017520163A5 JP 2016568667 A JP2016568667 A JP 2016568667A JP 2016568667 A JP2016568667 A JP 2016568667A JP 2017520163 A5 JP2017520163 A5 JP 2017520163A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- palette
- coding
- blocks
- predictor
- 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
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 | ||
| US14/719,260 US11323733B2 (en) | 2014-05-23 | 2015-05-21 | Predictor palette initialization in palette-based video coding |
| US14/719,260 | 2015-05-21 | ||
| PCT/US2015/032262 WO2015179814A1 (en) | 2014-05-23 | 2015-05-22 | Predictor palette initialization in palette-based video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017520163A JP2017520163A (ja) | 2017-07-20 |
| JP2017520163A5 true JP2017520163A5 (enExample) | 2018-06-14 |
| JP6661550B2 JP6661550B2 (ja) | 2020-03-11 |
Family
ID=53404866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016568667A Active JP6661550B2 (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予測子パレットの初期化 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11323733B2 (enExample) |
| EP (1) | EP3146717B1 (enExample) |
| JP (1) | JP6661550B2 (enExample) |
| KR (1) | KR102388221B1 (enExample) |
| CN (1) | CN106464873B (enExample) |
| BR (1) | BR112016027428B1 (enExample) |
| CA (1) | CA2945534C (enExample) |
| ES (1) | ES2674553T3 (enExample) |
| HU (1) | HUE038133T2 (enExample) |
| WO (1) | WO2015179814A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9621905B2 (en) * | 2012-06-29 | 2017-04-11 | Qualcomm Incorporated | Tiles and wavefront parallel processing |
| CN105659602B (zh) | 2013-10-14 | 2019-10-08 | 微软技术许可有限责任公司 | 用于视频和图像编码的帧内块复制预测模式的编码器侧选项 |
| RU2654129C2 (ru) | 2013-10-14 | 2018-05-16 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений |
| CA2925183C (en) | 2013-10-14 | 2020-03-10 | Microsoft Technology Licensing, Llc | Features of base color index map mode for video and image coding and decoding |
| CN105814891B (zh) * | 2013-12-10 | 2019-04-02 | 佳能株式会社 | 用于在调色板编码模式中对调色板进行编码或解码的方法和设备 |
| BR112016012417B1 (pt) | 2013-12-18 | 2023-04-11 | Hfi Innovation Inc | Método e aparelho para inicialização e gerenciamento de paleta |
| CN110225345B (zh) | 2013-12-27 | 2022-07-19 | 寰发股份有限公司 | 用于主颜色索引图编码的方法及装置 |
| CA2934743C (en) | 2013-12-27 | 2018-11-27 | Hfi Innovation Inc. | Method and apparatus for syntax redundancy removal in palette coding |
| EP3087738B1 (en) | 2013-12-27 | 2019-10-02 | MediaTek Inc. | Method and apparatus for palette coding with cross block prediction |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| RU2669005C2 (ru) | 2014-01-03 | 2018-10-05 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Предсказание вектора блока в кодировании/декодировании видео и изображений |
| CN105850132B (zh) | 2014-01-07 | 2019-10-22 | 联发科技股份有限公司 | 编解码视频数据块的方法和装置 |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| KR102401946B1 (ko) | 2014-03-04 | 2022-05-24 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 인트라 블록 카피 예측에서의 스킵 모드 및 블록 플립핑 |
| 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 |
| US10291940B2 (en) | 2014-05-23 | 2019-05-14 | Qualcomm Incorporated | Coding runs with escape in palette-based video coding |
| KR102311815B1 (ko) | 2014-06-19 | 2021-10-13 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| WO2015194187A1 (en) * | 2014-06-20 | 2015-12-23 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| US10687064B2 (en) | 2014-08-04 | 2020-06-16 | Qualcomm Incorporated | Palette mode encoding and decoding with inferred pixel scan order |
| JP2017535145A (ja) * | 2014-09-30 | 2017-11-24 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則 |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| EP3308540B1 (en) * | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
| 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 |
| US10645408B2 (en) * | 2017-09-17 | 2020-05-05 | Google Llc | Dual deblocking filter thresholds |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| GB2570879B (en) * | 2018-02-06 | 2022-08-17 | Advanced Risc Mach Ltd | Encoding data arrays |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| US11553209B2 (en) * | 2019-05-15 | 2023-01-10 | Hyundai Motor Company | Method and apparatus for parallel encoding and decoding of moving picture data |
| WO2020231220A1 (ko) * | 2019-05-15 | 2020-11-19 | 현대자동차주식회사 | 동영상 데이터의 병렬 부호화 및 복호화를 위한 방법 및 장치 |
| US11330306B2 (en) * | 2019-08-07 | 2022-05-10 | Tencent America LLC | Method and apparatus for video coding |
| US20210203960A1 (en) * | 2019-12-31 | 2021-07-01 | Alibaba Group Holding Limited | Method and apparatus for initializing predictor palette |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6037982A (en) | 1996-03-28 | 2000-03-14 | Intel Corporation | Multi-pass video compression |
| KR20040077921A (ko) | 2002-02-01 | 2004-09-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 가변 길이 칼라 코드들로 팔레트화된 칼라 화상들의 압축 |
| US8000547B2 (en) | 2005-09-23 | 2011-08-16 | Slipstream Data Inc. | Method, system and computer program product for providing entropy constrained color splitting for palette images with color-wise splitting |
| US8848789B2 (en) | 2006-03-27 | 2014-09-30 | Qualcomm Incorporated | Method and system for coding and decoding information associated with video compression |
| WO2008081810A1 (ja) * | 2006-12-28 | 2008-07-10 | Nippon Telegraph And Telephone Corporation | 映像符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記憶媒体 |
| US9232226B2 (en) | 2008-08-19 | 2016-01-05 | Marvell World Trade Ltd. | Systems and methods for perceptually lossless video compression |
| 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 |
| US9699456B2 (en) * | 2011-07-20 | 2017-07-04 | Qualcomm Incorporated | Buffering prediction data in 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 |
| GB201321850D0 (en) | 2013-12-10 | 2014-01-22 | Canon Kk | Palette Prediction |
| BR112016012417B1 (pt) * | 2013-12-18 | 2023-04-11 | Hfi Innovation Inc | Método e aparelho para inicialização e gerenciamento de paleta |
| GB2526337A (en) | 2014-05-21 | 2015-11-25 | Canon Kk | Method and apparatus for syntax element encoding in video coding and decoding |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US10291940B2 (en) | 2014-05-23 | 2019-05-14 | Qualcomm Incorporated | Coding runs with escape 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 US14/719,260 patent/US11323733B2/en active Active
- 2015-05-22 WO PCT/US2015/032262 patent/WO2015179814A1/en not_active Ceased
- 2015-05-22 EP EP15729623.7A patent/EP3146717B1/en active Active
- 2015-05-22 BR BR112016027428-8A patent/BR112016027428B1/pt active IP Right Grant
- 2015-05-22 ES ES15729623.7T patent/ES2674553T3/es active Active
- 2015-05-22 HU HUE15729623A patent/HUE038133T2/hu unknown
- 2015-05-22 JP JP2016568667A patent/JP6661550B2/ja active Active
- 2015-05-22 KR KR1020167035379A patent/KR102388221B1/ko active Active
- 2015-05-22 CA CA2945534A patent/CA2945534C/en active Active
- 2015-05-22 CN CN201580026967.XA patent/CN106464873B/zh active Active