JP2015524216A5 - - Google Patents
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- JP2015524216A5 JP2015524216A5 JP2015517484A JP2015517484A JP2015524216A5 JP 2015524216 A5 JP2015524216 A5 JP 2015524216A5 JP 2015517484 A JP2015517484 A JP 2015517484A JP 2015517484 A JP2015517484 A JP 2015517484A JP 2015524216 A5 JP2015524216 A5 JP 2015524216A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- pcm
- coding mode
- mode
- video blocks
- 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
- 238000001914 filtration Methods 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 56
- 238000013139 quantization Methods 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261661242P | 2012-06-18 | 2012-06-18 | |
| US61/661,242 | 2012-06-18 | ||
| US201261666632P | 2012-06-29 | 2012-06-29 | |
| US61/666,632 | 2012-06-29 | ||
| US13/919,936 | 2013-06-17 | ||
| US13/919,936 US9706200B2 (en) | 2012-06-18 | 2013-06-17 | Unification of signaling lossless coding mode and pulse code modulation (PCM) mode in video coding |
| PCT/US2013/046289 WO2013192164A2 (en) | 2012-06-18 | 2013-06-18 | Unification of signaling lossless coding mode and pulse code modulation (pcm) mode in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015524216A JP2015524216A (ja) | 2015-08-20 |
| JP2015524216A5 true JP2015524216A5 (https=) | 2016-07-14 |
| JP6266605B2 JP6266605B2 (ja) | 2018-01-24 |
Family
ID=49755893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015517484A Expired - Fee Related JP6266605B2 (ja) | 2012-06-18 | 2013-06-18 | 映像コーディングにおけるロスレスコーディングモード及びパルスコード変調（ｐｃｍ）モードのシグナリングの統一 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9706200B2 (https=) |
| EP (1) | EP2952000B1 (https=) |
| JP (1) | JP6266605B2 (https=) |
| CN (1) | CN104471946B (https=) |
| WO (1) | WO2013192164A2 (https=) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014002386A1 (ja) * | 2012-06-26 | 2014-01-03 | 日本電気株式会社 | 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム |
| US10003793B2 (en) * | 2012-10-01 | 2018-06-19 | Google Technology Holdings LLC | Processing of pulse code modulation (PCM) parameters |
| US10116933B2 (en) * | 2013-10-14 | 2018-10-30 | Mediatek Inc. | Method of lossless mode signaling for video system with lossless and lossy coding |
| WO2015142556A2 (en) * | 2014-03-16 | 2015-09-24 | Vid Scale, Inc. | Method and apparatus for the signaling of lossless video coding |
| US9716884B2 (en) * | 2014-03-20 | 2017-07-25 | Hfi Innovation Inc. | Method of signaling for mode selection in 3D and multi-view video coding |
| JP6824034B2 (ja) * | 2014-03-31 | 2021-02-03 | ソニー株式会社 | 画像復号装置および方法 |
| US11228770B2 (en) | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
| US10595033B2 (en) * | 2017-02-15 | 2020-03-17 | Sony Corporation | Variable length coding of header data for image compression |
| EP3454556A1 (en) * | 2017-09-08 | 2019-03-13 | Thomson Licensing | Method and apparatus for video encoding and decoding using pattern-based block filtering |
| CN120014080A (zh) * | 2018-06-27 | 2025-05-16 | 松下电器（美国）知识产权公司 | 三维数据编码方法､三维数据解码方法､三维数据编码装置及三维数据解码装置 |
| WO2020047132A1 (en) | 2018-08-29 | 2020-03-05 | Vid Scale, Inc. | Adaptive motion vector precision for affine motion model based video coding |
| US20220014751A1 (en) * | 2018-11-14 | 2022-01-13 | Lg Electronics Inc. | Method and device for processing video data |
| US11909977B2 (en) | 2018-12-21 | 2024-02-20 | Vid Scale, Inc. | Methods, architectures, apparatuses and systems directed to improved linear model estimation for template based video coding |
| CN113366833B (zh) * | 2019-02-01 | 2026-03-24 | 北京字节跳动网络技术有限公司 | 对环路整形的限制 |
| EP3709272A1 (en) * | 2019-03-15 | 2020-09-16 | InterDigital VC Holdings, Inc. | Processing a point cloud |
| EP3939279A4 (en) * | 2019-03-15 | 2022-08-31 | Beijing Dajia Internet Information Technology Co., Ltd. | SIGNALING LOSSLESS ENCODING IN VIDEO ENCODING |
| US11451826B2 (en) * | 2019-04-15 | 2022-09-20 | Tencent America LLC | Lossless coding mode and switchable residual coding |
| WO2020215338A1 (zh) * | 2019-04-26 | 2020-10-29 | 深圳市大疆创新科技有限公司 | 视频编解码的方法和装置 |
| SG11202112518SA (en) | 2019-05-13 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Block dimension settings of transform skip mode |
| WO2020228716A1 (en) * | 2019-05-13 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Usage of transquant bypass mode for multiple color components |
| CN113853787B (zh) | 2019-05-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
| CN114175641B (zh) * | 2019-05-30 | 2025-03-18 | 北京达佳互联信息技术有限公司 | 在视频编解码中提高无损编解码效率 |
| CN121814960A (zh) * | 2019-06-24 | 2026-04-07 | 交互数字Vc控股公司 | 使用高级语法元素发信号通知解码数据的方法和装置 |
| EP3977744A4 (en) * | 2019-06-28 | 2022-07-27 | Huawei Technologies Co., Ltd. | Method and apparatus for lossless still picture and video coding |
| US11616962B2 (en) * | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
| JP7444970B2 (ja) * | 2019-08-20 | 2024-03-06 | 北京字節跳動網絡技術有限公司 | デフォルトおよびユーザ定義のスケーリング行列の使用法 |
| US11243766B2 (en) * | 2019-09-25 | 2022-02-08 | Intel Corporation | Flexible instruction set disabling |
| JP7469488B2 (ja) * | 2020-02-14 | 2024-04-16 | 北京字節跳動網絡技術有限公司 | インループフィルタリングと映像スライスとの間の相互作用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7236836B1 (en) | 1999-09-29 | 2007-06-26 | Victor Company Of Japan, Ltd. | System for signal processing and signal transmission |
| CN101237620B (zh) * | 2008-02-27 | 2011-12-07 | 中兴通讯股份有限公司 | 脉冲编码调制码流的传输方法及媒体网关 |
| CN101252686B (zh) * | 2008-03-20 | 2010-04-14 | 上海交通大学 | 基于交织预测的视频帧内无损编解码方法及系统 |
| UA109312C2 (uk) | 2011-03-04 | 2015-08-10 | Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації | |
| US9185424B2 (en) | 2011-07-05 | 2015-11-10 | Qualcomm Incorporated | Image data compression |
| US11184623B2 (en) | 2011-09-26 | 2021-11-23 | Texas Instruments Incorporated | Method and system for lossless coding mode in video coding |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| EP2774362B1 (en) * | 2011-11-03 | 2023-07-26 | Sun Patent Trust | Quantization parameter for blocks coded in the pcm mode |
| WO2013161194A1 (ja) * | 2012-04-23 | 2013-10-31 | 日本電気株式会社 | 映像符号化装置、映像符号化方法、およびプログラム |
| WO2013159335A1 (en) * | 2012-04-27 | 2013-10-31 | Mediatek Singapore Pte. Ltd. | Modifications related to sao and deblocking in hevc |
| GB2503658B (en) * | 2012-06-29 | 2015-07-01 | Canon Kk | Method and device for encoding and decoding data in a video encoder and a video decoder |
-
2013
- 2013-06-17 US US13/919,936 patent/US9706200B2/en active Active
- 2013-06-18 EP EP13737463.3A patent/EP2952000B1/en not_active Not-in-force
- 2013-06-18 CN CN201380031716.1A patent/CN104471946B/zh not_active Expired - Fee Related
- 2013-06-18 JP JP2015517484A patent/JP6266605B2/ja not_active Expired - Fee Related
- 2013-06-18 WO PCT/US2013/046289 patent/WO2013192164A2/en not_active Ceased