JP2019519132A5 - - Google Patents
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- JP2019519132A5 JP2019519132A5 JP2018557010A JP2018557010A JP2019519132A5 JP 2019519132 A5 JP2019519132 A5 JP 2019519132A5 JP 2018557010 A JP2018557010 A JP 2018557010A JP 2018557010 A JP2018557010 A JP 2018557010A JP 2019519132 A5 JP2019519132 A5 JP 2019519132A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- boundary
- predicted
- reconstructed
- decoded
- 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 description 31
- 241000023320 Luma <angiosperm> Species 0.000 claims description 12
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 8
- 238000013139 quantization Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305564.3 | 2016-05-13 | ||
| EP16305564.3A EP3244617A1 (en) | 2016-05-13 | 2016-05-13 | A method and device for deblocking filtering a boundary within an intra predicted block |
| PCT/EP2017/059672 WO2017194297A1 (en) | 2016-05-13 | 2017-04-24 | A method and device for deblocking filtering a boundary within an intra predicted block |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019519132A JP2019519132A (ja) | 2019-07-04 |
| JP2019519132A5 true JP2019519132A5 (https=) | 2020-06-11 |
| JP6983177B2 JP6983177B2 (ja) | 2021-12-17 |
Family
ID=56511472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018557010A Active JP6983177B2 (ja) | 2016-05-13 | 2017-04-24 | イントラ予測されたブロック内の境界をデブロッキングフィルタリングするための方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11812060B2 (https=) |
| EP (2) | EP3244617A1 (https=) |
| JP (1) | JP6983177B2 (https=) |
| KR (1) | KR102478826B1 (https=) |
| CN (1) | CN109479152B (https=) |
| WO (1) | WO2017194297A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7343596B6 (ja) * | 2019-08-23 | 2024-02-26 | 華為技術有限公司 | 合同クロマ符号化を使用するブロックについてクロマ・ブロッキング解除を実行するためのエンコーダ、デコーダおよび対応する方法 |
| MX2021012982A (es) | 2019-09-23 | 2021-12-10 | Huawei Tech Co Ltd | Un codificador, un decodificador y metodos correspondientes de reduccion de complejidad en intra prediccion para el modo planar. |
| WO2021108676A1 (en) | 2019-11-27 | 2021-06-03 | Beijing Dajia Internet Information Technology Co., Ltd | Deblocking filtering for video coding |
| CN112544079A (zh) * | 2019-12-31 | 2021-03-23 | 北京大学 | 视频编解码的方法和装置 |
| CN114762326B (zh) * | 2020-01-21 | 2024-03-22 | 阿里巴巴集团控股有限公司 | 用于自适应分辨率视频编码的下一代环路滤波器实现 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050105811A1 (en) * | 2002-02-22 | 2005-05-19 | Koninklijke Philips Electronics N.V. | Processing images |
| US20080123750A1 (en) | 2006-11-29 | 2008-05-29 | Michael Bronstein | Parallel deblocking filter for H.264 video codec |
| CN101321277A (zh) | 2007-06-09 | 2008-12-10 | 华为技术有限公司 | 去块效应的方法及装置 |
| US9445129B2 (en) * | 2010-04-13 | 2016-09-13 | Sun Patent Trust | Image coding method and image decoding method |
| CN102948146B (zh) * | 2010-04-13 | 2016-10-19 | 三星电子株式会社 | 基于树结构的编码单元执行去块滤波的视频编码方法和视频编码设备以及视频解码方法和视频解码设备 |
| US9094658B2 (en) | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
| WO2012077719A1 (ja) * | 2010-12-09 | 2012-06-14 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| US20130101027A1 (en) * | 2011-06-20 | 2013-04-25 | Matthias Narroschke | Deblocking control by individual quantization parameters |
| US9167269B2 (en) * | 2011-10-25 | 2015-10-20 | Qualcomm Incorporated | Determining boundary strength values for deblocking filtering for video coding |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| KR20140019221A (ko) * | 2012-07-17 | 2014-02-14 | 한국전자통신연구원 | 인루프 필터링 방법 및 이를 이용하는 장치 |
| AU2013200051B2 (en) * | 2013-01-04 | 2016-02-11 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking video data |
| CN105474639B (zh) * | 2013-07-10 | 2018-08-07 | 凯迪迪爱通信技术有限公司 | 视频编码装置、视频解码装置、视频系统、视频编码方法、视频解码方法以及程序 |
| KR20150027530A (ko) * | 2013-09-04 | 2015-03-12 | 한국전자통신연구원 | Hevc 부호화 장치 및 이를 이용한 부호화 방법 |
| EP3032830A1 (en) * | 2014-12-08 | 2016-06-15 | Thomson Licensing | Differential coding of intra modes |
-
2016
- 2016-05-13 EP EP16305564.3A patent/EP3244617A1/en not_active Withdrawn
-
2017
- 2017-04-24 JP JP2018557010A patent/JP6983177B2/ja active Active
- 2017-04-24 US US16/301,321 patent/US11812060B2/en active Active
- 2017-04-24 CN CN201780029544.2A patent/CN109479152B/zh active Active
- 2017-04-24 WO PCT/EP2017/059672 patent/WO2017194297A1/en not_active Ceased
- 2017-04-24 KR KR1020187035796A patent/KR102478826B1/ko active Active
- 2017-04-24 EP EP17720066.4A patent/EP3456055B1/en active Active
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