JP2015511105A5 - - Google Patents
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- JP2015511105A5 JP2015511105A5 JP2015501929A JP2015501929A JP2015511105A5 JP 2015511105 A5 JP2015511105 A5 JP 2015511105A5 JP 2015501929 A JP2015501929 A JP 2015501929A JP 2015501929 A JP2015501929 A JP 2015501929A JP 2015511105 A5 JP2015511105 A5 JP 2015511105A5
- Authority
- JP
- Japan
- Prior art keywords
- luma
- block
- condition
- cbf
- rqt
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261614983P | 2012-03-23 | 2012-03-23 | |
| US61/614,983 | 2012-03-23 | ||
| US13/828,416 | 2013-03-14 | ||
| US13/828,416 US9185405B2 (en) | 2012-03-23 | 2013-03-14 | Coded block flag inference in video coding |
| PCT/US2013/033487 WO2013142784A2 (en) | 2012-03-23 | 2013-03-22 | Coded block flag inference in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015511105A JP2015511105A (ja) | 2015-04-13 |
| JP2015511105A5 true JP2015511105A5 (enExample) | 2016-02-25 |
| JP6046235B2 JP6046235B2 (ja) | 2016-12-14 |
Family
ID=49211794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015501929A Active JP6046235B2 (ja) | 2012-03-23 | 2013-03-22 | ビデオコーディングにおけるコード化ブロックフラグ推論 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9185405B2 (enExample) |
| EP (1) | EP2829063A2 (enExample) |
| JP (1) | JP6046235B2 (enExample) |
| CN (1) | CN104205837B (enExample) |
| WO (1) | WO2013142784A2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2704852B2 (ja) | 1995-01-30 | 1998-01-26 | ワイケイケイアーキテクチュラルプロダクツ株式会社 | 内外し窓 |
| KR101703327B1 (ko) * | 2010-01-14 | 2017-02-06 | 삼성전자 주식회사 | 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| WO2013109026A1 (ko) * | 2012-01-18 | 2013-07-25 | 엘지전자 주식회사 | 엔트로피 부호화/복호화 방법 및 그 장치 |
| DK3361734T3 (da) * | 2012-07-02 | 2020-01-02 | Samsung Electronics Co Ltd | Entropikodning af en video og entropiafkodning af en video |
| KR102134367B1 (ko) * | 2012-09-10 | 2020-07-15 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치, 화상 복호화 장치, 및 화상 부호화 복호화 장치 |
| WO2015051011A1 (en) * | 2013-10-02 | 2015-04-09 | Arris Enterprises, Inc. | Modified hevc transform tree syntax |
| JP6066945B2 (ja) * | 2014-02-21 | 2017-01-25 | キヤノン株式会社 | 画像復号装置、画像復号方法及びプログラム |
| WO2016074147A1 (en) | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
| WO2016183814A1 (en) * | 2015-05-20 | 2016-11-24 | Mediatek Singapore Pte. Ltd. | Coded block flag coding using cross-component correlation |
| WO2018045332A1 (en) * | 2016-09-02 | 2018-03-08 | Vid Scale, Inc. | Methods and apparatus for coded block flag coding in quad-tree plus binary-tree block partitioning |
| US10609423B2 (en) * | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
| CN110574374B (zh) * | 2017-04-28 | 2022-02-25 | 夏普株式会社 | 图像解码装置 |
| CN109151477B (zh) * | 2017-06-28 | 2020-08-07 | 华为技术有限公司 | 一种图像数据的编码、解码方法及装置 |
| WO2019089874A1 (en) | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Multi-type tree coding |
| CN112041889A (zh) * | 2018-02-08 | 2020-12-04 | 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、以及三维数据解码装置 |
| KR102504298B1 (ko) * | 2018-02-09 | 2023-02-28 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 파티션 기반 인트라 코딩 개념 |
| KR20190113656A (ko) | 2018-03-27 | 2019-10-08 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN117793383A (zh) * | 2018-04-01 | 2024-03-29 | Lg电子株式会社 | 视频信号编解码设备、存储介质和数据发送设备 |
| CN110719480A (zh) | 2018-07-15 | 2020-01-21 | 北京字节跳动网络技术有限公司 | 跨分量编码顺序导出 |
| CN110868590B (zh) * | 2018-08-28 | 2024-01-30 | 华为技术有限公司 | 图像划分方法及装置 |
| WO2020114508A1 (zh) * | 2018-12-06 | 2020-06-11 | 华为技术有限公司 | 视频编解码方法及装置 |
| AU2020216027B2 (en) | 2019-01-30 | 2025-03-06 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus, and video decoding method and apparatus using blocks partitioned in various forms from images |
| US11159795B2 (en) * | 2019-03-04 | 2021-10-26 | Tencent America LLC | Max transform size control |
| AU2019201653A1 (en) * | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| CN117676139B (zh) * | 2019-03-11 | 2025-01-21 | 北京达佳互联信息技术有限公司 | 视频编解码中变换系数的编解码 |
| WO2020189980A1 (ko) | 2019-03-15 | 2020-09-24 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| CN117221544A (zh) * | 2019-05-19 | 2023-12-12 | 字节跳动有限公司 | 数字视频中的变换旁路编解码残差块 |
| US11134275B2 (en) | 2019-06-04 | 2021-09-28 | Tencent America LLC | Method and apparatus for performing primary transform based on filtering of blocks |
| WO2020248954A1 (en) | 2019-06-09 | 2020-12-17 | Beijing Bytedance Network Technology Co., Ltd. | Significant coefficient signaling in video coding |
| KR102711456B1 (ko) * | 2019-07-05 | 2024-09-27 | 엘지전자 주식회사 | 크로마 성분에 대한 영상 디코딩 방법 및 그 장치 |
| KR102448518B1 (ko) | 2019-08-15 | 2022-09-27 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩의 작은 크로마 블록 크기 제한 |
| US11323732B2 (en) | 2020-04-13 | 2022-05-03 | Tencent America LLC | Method and apparatus for video coding |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3735349A1 (de) * | 1986-10-18 | 1988-04-28 | Toshiba Kawasaki Kk | Bildpresservorrichtung |
| KR100319155B1 (ko) * | 1999-02-01 | 2001-12-29 | 구자홍 | 신뢰도를 이용한 대표칼라 지정방법 |
| EP2237557A1 (en) * | 2009-04-03 | 2010-10-06 | Panasonic Corporation | Coding for filter coefficients |
| CN104661038B (zh) | 2009-12-10 | 2018-01-05 | Sk电信有限公司 | 使用树形结构的解码装置 |
| US9172963B2 (en) * | 2010-11-01 | 2015-10-27 | Qualcomm Incorporated | Joint coding of syntax elements for video coding |
| US8948271B2 (en) | 2011-01-13 | 2015-02-03 | Texas Instruments Incorporated | Method and apparatus for a low complexity transform unit partitioning structure for HEVC |
| US9848197B2 (en) * | 2011-03-10 | 2017-12-19 | Qualcomm Incorporated | Transforms in video coding |
| PH12013502397A1 (en) | 2011-06-30 | 2014-01-13 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| US9807426B2 (en) | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
-
2013
- 2013-03-14 US US13/828,416 patent/US9185405B2/en active Active
- 2013-03-22 JP JP2015501929A patent/JP6046235B2/ja active Active
- 2013-03-22 EP EP13714487.9A patent/EP2829063A2/en not_active Ceased
- 2013-03-22 CN CN201380015776.4A patent/CN104205837B/zh not_active Expired - Fee Related
- 2013-03-22 WO PCT/US2013/033487 patent/WO2013142784A2/en not_active Ceased
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