JP2018507623A5 - - Google Patents
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- JP2018507623A5 JP2018507623A5 JP2017540107A JP2017540107A JP2018507623A5 JP 2018507623 A5 JP2018507623 A5 JP 2018507623A5 JP 2017540107 A JP2017540107 A JP 2017540107A JP 2017540107 A JP2017540107 A JP 2017540107A JP 2018507623 A5 JP2018507623 A5 JP 2018507623A5
- Authority
- JP
- Japan
- Prior art keywords
- value
- quantization
- golomb
- palette
- pixel
- 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
- 238000013139 quantization Methods 0.000 claims 82
- 238000000034 method Methods 0.000 claims 24
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562110395P | 2015-01-30 | 2015-01-30 | |
| US62/110,395 | 2015-01-30 | ||
| US201562110995P | 2015-02-02 | 2015-02-02 | |
| US62/110,995 | 2015-02-02 | ||
| US15/009,678 | 2016-01-28 | ||
| US15/009,678 US10425659B2 (en) | 2015-01-30 | 2016-01-28 | Coding escape pixels for palette coding |
| PCT/US2016/015707 WO2016123513A1 (en) | 2015-01-30 | 2016-01-29 | Coding escape pixels for palette coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018507623A JP2018507623A (ja) | 2018-03-15 |
| JP2018507623A5 true JP2018507623A5 (https=) | 2019-12-26 |
| JP6710691B2 JP6710691B2 (ja) | 2020-06-17 |
Family
ID=55398443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017540107A Active JP6710691B2 (ja) | 2015-01-30 | 2016-01-29 | パレットコーディングのためのエスケープピクセルのコーディング |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10425659B2 (https=) |
| EP (1) | EP3251355B1 (https=) |
| JP (1) | JP6710691B2 (https=) |
| KR (1) | KR102218511B1 (https=) |
| CN (1) | CN107211139B (https=) |
| AU (1) | AU2016211272B2 (https=) |
| BR (1) | BR112017016337A2 (https=) |
| EA (1) | EA038545B1 (https=) |
| ES (1) | ES2873548T3 (https=) |
| TN (1) | TN2017000297A1 (https=) |
| TW (1) | TWI689195B (https=) |
| WO (1) | WO2016123513A1 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135004B (zh) * | 2017-04-20 | 2020-04-03 | 中国科学技术大学 | 一种对地震数据流的自适应实时无损压缩方法 |
| US10706492B2 (en) * | 2017-09-05 | 2020-07-07 | Texas Instruments Incorporated | Image compression/decompression in a computer vision system |
| GB2570710B (en) * | 2018-02-05 | 2022-10-12 | Sony Corp | Data encoding and decoding |
| US10778971B2 (en) * | 2018-06-01 | 2020-09-15 | Tencent America LLC | Method and apparatus for video coding |
| US11695919B2 (en) * | 2018-08-28 | 2023-07-04 | Google Llc | Lossy image compression using palettization of locally mixed colors |
| MX2021003854A (es) * | 2018-10-01 | 2021-05-27 | Op Solutions Llc | Métodos y sistemas de partición exponencial. |
| US10652537B1 (en) * | 2018-11-21 | 2020-05-12 | Alibaba Group Holding Limited | Coding unit size adaptive palette mode for video compression system |
| MX2021009943A (es) | 2019-02-24 | 2021-09-21 | Beijing Bytedance Network Tech Co Ltd | Codificacion independiente de indicacion de uso del modo paleta. |
| WO2020169104A1 (en) | 2019-02-24 | 2020-08-27 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of palette mode usage indication |
| JP2022065225A (ja) * | 2019-03-08 | 2022-04-27 | シャープ株式会社 | Ｌｉｃ部、画像復号装置および画像符号化装置 |
| US11496745B2 (en) * | 2019-06-24 | 2022-11-08 | Qualcomm Incorporated | Binarization in transform skip residual coding |
| EP3987806A4 (en) | 2019-07-20 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL CODING OF A PALETTE MODE USAGE DISPLAY |
| 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 |
| EP3991411A4 (en) | 2019-07-29 | 2022-08-24 | Beijing Bytedance Network Technology Co., Ltd. | Palette mode coding in prediction process |
| KR102521034B1 (ko) * | 2019-08-15 | 2023-04-13 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 이용한 비디오 코딩의 방법 및 장치 |
| US12096017B2 (en) * | 2019-08-26 | 2024-09-17 | Lg Electronics Inc. | Image or video coding based on palette mode |
| US12177485B2 (en) * | 2019-08-29 | 2024-12-24 | Lg Electronic, Inc. | Image or video coding based on escape binarization in palette mode |
| CN121585812A (zh) * | 2019-09-07 | 2026-02-27 | 北京达佳互联信息技术有限公司 | 视频数据的解码和编码方法以及装置 |
| JP7358135B2 (ja) | 2019-09-17 | 2023-10-10 | キヤノン株式会社 | 画像符号化装置、画像符号化方法、及びプログラム、画像復号装置、画像復号方法、及びプログラム |
| JP7358136B2 (ja) * | 2019-09-17 | 2023-10-10 | キヤノン株式会社 | 画像符号化装置、画像符号化方法、及びプログラム、画像復号装置、画像復号方法、及びプログラム |
| WO2021055114A1 (en) * | 2019-09-20 | 2021-03-25 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| MX2022001059A (es) * | 2019-09-24 | 2022-02-14 | Beijing Dajia Internet Information Tech Co Ltd | Metodos y aparato de codificacion residual y de coeficientes. |
| JP7389898B2 (ja) * | 2019-10-01 | 2023-11-30 | ベイジン・ダジア・インターネット・インフォメーション・テクノロジー・カンパニー，リミテッド | 残差及び係数のコーディングの方法及び装置 |
| WO2021112950A1 (en) * | 2019-12-05 | 2021-06-10 | Alibaba Group Holding Limited | Method and apparatus for chroma sampling |
| EP4679831A1 (en) * | 2024-07-09 | 2026-01-14 | InterDigital CE Patent Holdings, SAS | Integer computation of correction bounds for quantization constrained correction |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5717697A (en) * | 1990-06-27 | 1998-02-10 | Texas Instruments Incorporated | Test circuits and methods for integrated circuit having memory and non-memory circuits by accumulating bits of a particular logic state |
| CN1501712A (zh) * | 2002-11-12 | 2004-06-02 | 北京中视联数字系统有限公司 | 一种实现图文混合显示的方法 |
| US20100124272A1 (en) * | 2008-11-19 | 2010-05-20 | Gene Fein | Coded pulse data transmission using a look-up table |
| US8410959B2 (en) * | 2010-04-09 | 2013-04-02 | Qualcomm, Incorporated | Variable length codes for coding of video data |
| US8885704B2 (en) * | 2010-10-01 | 2014-11-11 | Qualcomm Incorporated | Coding prediction modes in video coding |
| UA109312C2 (uk) * | 2011-03-04 | 2015-08-10 | Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації | |
| WO2013086724A1 (en) * | 2011-12-15 | 2013-06-20 | Mediatek Singapore Pte. Ltd. | Method of clippling transformed coefficients before de-quantization |
| US9237344B2 (en) * | 2012-03-22 | 2016-01-12 | Qualcomm Incorporated | Deriving context for last position coding for video coding |
| US11259020B2 (en) * | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| US9729875B2 (en) * | 2013-07-08 | 2017-08-08 | Sony Corporation | Palette coding mode |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| CN104301737B (zh) * | 2013-07-15 | 2017-11-17 | 华为技术有限公司 | 目标图像块的解码方法和编码方法以及解码器和编码器 |
| GB2521828A (en) | 2013-12-23 | 2015-07-08 | Sony Corp | Data encoding and decoding |
| EP4044602A1 (en) * | 2014-03-14 | 2022-08-17 | Vid Scale, Inc. | Palette coding for screen content coding |
| EP3135036B1 (en) | 2014-05-23 | 2021-07-07 | HFI Innovation Inc. | Method and apparatus for palette table prediction and signaling |
| US20170171560A1 (en) * | 2014-06-20 | 2017-06-15 | Sharp Kabushiki Kaisha | Efficient palette coding for screen content codings |
-
2016
- 2016-01-28 US US15/009,678 patent/US10425659B2/en active Active
- 2016-01-29 ES ES16705382T patent/ES2873548T3/es active Active
- 2016-01-29 KR KR1020177021022A patent/KR102218511B1/ko active Active
- 2016-01-29 TN TNP/2017/000297A patent/TN2017000297A1/en unknown
- 2016-01-29 BR BR112017016337-3A patent/BR112017016337A2/pt not_active Application Discontinuation
- 2016-01-29 AU AU2016211272A patent/AU2016211272B2/en active Active
- 2016-01-29 JP JP2017540107A patent/JP6710691B2/ja active Active
- 2016-01-29 TW TW105102952A patent/TWI689195B/zh active
- 2016-01-29 EA EA201791496A patent/EA038545B1/ru unknown
- 2016-01-29 WO PCT/US2016/015707 patent/WO2016123513A1/en not_active Ceased
- 2016-01-29 EP EP16705382.6A patent/EP3251355B1/en active Active
- 2016-01-29 CN CN201680007093.8A patent/CN107211139B/zh active Active
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