JP2019521555A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019521555A5 JP2019521555A5 JP2018558411A JP2018558411A JP2019521555A5 JP 2019521555 A5 JP2019521555 A5 JP 2019521555A5 JP 2018558411 A JP2018558411 A JP 2018558411A JP 2018558411 A JP2018558411 A JP 2018558411A JP 2019521555 A5 JP2019521555 A5 JP 2019521555A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- current block
- reference blocks
- decoding
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 8
- 241000023320 Luma <angiosperm> Species 0.000 claims description 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 4
- 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 |
|---|---|---|---|
| EP16305563.5 | 2016-05-13 | ||
| EP16305563.5A EP3244614A1 (en) | 2016-05-13 | 2016-05-13 | A method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device |
| PCT/EP2017/059658 WO2017194296A1 (en) | 2016-05-13 | 2017-04-24 | A method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019521555A JP2019521555A (ja) | 2019-07-25 |
| JP2019521555A5 true JP2019521555A5 (https=) | 2020-06-11 |
Family
ID=56511471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018558411A Withdrawn JP2019521555A (ja) | 2016-05-13 | 2017-04-24 | イントラ予測されたピクチャのブロックを復号する方法及び装置並びに対応するコード化方法及びコード化装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10834395B2 (https=) |
| EP (3) | EP3244614A1 (https=) |
| JP (1) | JP2019521555A (https=) |
| KR (1) | KR20190029521A (https=) |
| CN (2) | CN118741111A (https=) |
| WO (1) | WO2017194296A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577338A (en) * | 2018-09-24 | 2020-03-25 | Sony Corp | Data encoding and decoding |
| US11019359B2 (en) * | 2019-01-15 | 2021-05-25 | Tencent America LLC | Chroma deblock filters for intra picture block compensation |
| MX2021012229A (es) | 2019-04-12 | 2021-11-03 | Beijing Bytedance Network Tech Co Ltd | Determinacion de modo de codificacion de croma basada en intraprediccion basada en matriz. |
| CN117499656A (zh) | 2019-04-16 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 帧内编解码模式下的矩阵推导 |
| WO2020221372A1 (en) | 2019-05-01 | 2020-11-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding for matrix-based intra prediction |
| KR102698314B1 (ko) | 2019-05-22 | 2024-08-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 업샘플링을 이용한 행렬 기반 인트라 예측 |
| WO2020239017A1 (en) | 2019-05-31 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | One-step downsampling process in matrix-based intra prediction |
| JP2022534320A (ja) | 2019-06-05 | 2022-07-28 | 北京字節跳動網絡技術有限公司 | マトリクスベースイントラ予測のためのコンテキスト決定 |
| JP7505869B2 (ja) * | 2019-09-20 | 2024-06-25 | 日本放送協会 | 符号化装置、復号装置、及びプログラム |
| KR20260003392A (ko) | 2019-10-28 | 2026-01-06 | 두인 비전 컴퍼니 리미티드 | 색상 성분에 기초한 신택스 시그널링 및 파싱 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8681867B2 (en) * | 2005-10-18 | 2014-03-25 | Qualcomm Incorporated | Selective deblock filtering techniques for video coding based on motion compensation resulting in a coded block pattern value |
| WO2011000255A1 (en) * | 2009-07-02 | 2011-01-06 | Mediatek Inc. | Methods of intra prediction, video encoder, and video decoder thereof |
| US9445129B2 (en) * | 2010-04-13 | 2016-09-13 | Sun Patent Trust | Image coding method and image decoding method |
| US9288500B2 (en) * | 2011-05-12 | 2016-03-15 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| US8964833B2 (en) * | 2011-07-19 | 2015-02-24 | Qualcomm Incorporated | Deblocking of non-square blocks for video coding |
| US9167269B2 (en) * | 2011-10-25 | 2015-10-20 | Qualcomm Incorporated | Determining boundary strength values for deblocking filtering for video coding |
| US9161046B2 (en) * | 2011-10-25 | 2015-10-13 | Qualcomm Incorporated | Determining quantization parameters for deblocking filtering for video coding |
| WO2013074365A1 (en) * | 2011-11-18 | 2013-05-23 | Dolby Laboratories Licensing Corporation | Subjective based post-filter optimization |
| US20130170562A1 (en) * | 2011-12-28 | 2013-07-04 | Qualcomm Incorporated | Deblocking decision functions for video coding |
| US10244265B2 (en) * | 2012-10-04 | 2019-03-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Hierarchical deblocking parameter adaptation |
| EP2920964B1 (en) * | 2013-03-26 | 2018-05-09 | MediaTek Inc. | Method of cross color intra prediction |
| KR20150027530A (ko) * | 2013-09-04 | 2015-03-12 | 한국전자통신연구원 | Hevc 부호화 장치 및 이를 이용한 부호화 방법 |
| AU2014202921B2 (en) | 2014-05-29 | 2017-02-02 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking a block of video samples |
| GB2533905A (en) * | 2014-10-06 | 2016-07-13 | Canon Kk | Method and apparatus for video coding and decoding |
| US10455249B2 (en) * | 2015-03-20 | 2019-10-22 | Qualcomm Incorporated | Downsampling process for linear model prediction mode |
| US10425648B2 (en) * | 2015-09-29 | 2019-09-24 | Qualcomm Incorporated | Video intra-prediction using position-dependent prediction combination for video coding |
| EP3446480B1 (en) * | 2016-04-22 | 2025-10-08 | InterDigital VC Holdings, Inc. | Prediction systems and methods for video coding based on filtering nearest neighboring pixels |
-
2016
- 2016-05-13 EP EP16305563.5A patent/EP3244614A1/en not_active Withdrawn
-
2017
- 2017-04-24 WO PCT/EP2017/059658 patent/WO2017194296A1/en not_active Ceased
- 2017-04-24 US US16/301,244 patent/US10834395B2/en not_active Ceased
- 2017-04-24 CN CN202410824566.XA patent/CN118741111A/zh active Pending
- 2017-04-24 KR KR1020187035614A patent/KR20190029521A/ko not_active Withdrawn
- 2017-04-24 EP EP17719245.7A patent/EP3456051B1/en active Active
- 2017-04-24 JP JP2018558411A patent/JP2019521555A/ja not_active Withdrawn
- 2017-04-24 EP EP24195921.2A patent/EP4443875A3/en active Pending
- 2017-04-24 CN CN201780029546.1A patent/CN109479145A/zh active Pending
- 2017-04-24 US US17/983,237 patent/USRE50495E1/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019521555A5 (https=) | ||
| JP6578418B2 (ja) | 省略符号化を用いた映像符号化及び復号化装置及びその方法 | |
| JP2014526818A5 (ja) | 復号方法、復号装置、コンピュータプログラム製品、および集積回路 | |
| JP7186658B2 (ja) | 画像符号化装置、画像復号化装置、及びこれらのプログラム | |
| JP2018530246A5 (https=) | ||
| JP2016026458A5 (https=) | ||
| EP4425918A3 (en) | Method and apparatus for filtering with mode-aware deep learning | |
| JP2018514119A5 (https=) | ||
| WO2018026888A3 (en) | Geometry transformation-based adaptive loop filtering | |
| JP2016518769A5 (https=) | ||
| RU2017102891A (ru) | Способ кодирования видео и устройство кодирования видео и способ декодирования видео и устройство декодирования видео, которые выполняют деблокирующую фильтрацию на основании единиц кодирования древовидной структуры | |
| JP2019519132A5 (https=) | ||
| JP2018057036A5 (https=) | ||
| JP2015523029A5 (https=) | ||
| JP2013516834A5 (https=) | ||
| KR101885971B1 (ko) | Hevc에서의 계수 코딩 조화 | |
| JP2015534778A5 (https=) | ||
| JP2015057919A5 (https=) | ||
| JP2013535919A5 (https=) | ||
| MX384187B (es) | Metodo para remover artefactos desbloqueadores. | |
| MX2025000107A (es) | Metodo y aparato de codificacion/decodificacion de imagenes | |
| JP2018533305A5 (https=) | ||
| JP6857053B2 (ja) | 少なくとも１つの画像ユニットを符号化する方法及びデバイス、並びに少なくとも１つの画像ユニットを表すストリームを復号する方法及びデバイス | |
| BR112021026046A2 (pt) | Níveis de clipping para filtro loop adaptativo não linear | |
| JP2006197521A5 (https=) |