JP2019511153A5 - - Google Patents
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- JP2019511153A5 JP2019511153A5 JP2018540127A JP2018540127A JP2019511153A5 JP 2019511153 A5 JP2019511153 A5 JP 2019511153A5 JP 2018540127 A JP2018540127 A JP 2018540127A JP 2018540127 A JP2018540127 A JP 2018540127A JP 2019511153 A5 JP2019511153 A5 JP 2019511153A5
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- Prior art keywords
- tree
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- prediction
- transform
- transform tree
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- 238000000034 method Methods 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022017660A JP2022065033A (ja) | 2016-02-12 | 2022-02-08 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
| JP2023115058A JP7558345B2 (ja) | 2016-02-12 | 2023-07-13 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305160 | 2016-02-12 | ||
| EP16305160.0 | 2016-02-12 | ||
| PCT/EP2017/052322 WO2017137312A1 (en) | 2016-02-12 | 2017-02-03 | A method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform tree |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022017660A Division JP2022065033A (ja) | 2016-02-12 | 2022-02-08 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019511153A JP2019511153A (ja) | 2019-04-18 |
| JP2019511153A5 true JP2019511153A5 (enExample) | 2020-03-12 |
| JP7023236B2 JP7023236B2 (ja) | 2022-02-21 |
Family
ID=55404664
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018540127A Active JP7023236B2 (ja) | 2016-02-12 | 2017-02-03 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
| JP2022017660A Pending JP2022065033A (ja) | 2016-02-12 | 2022-02-08 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
| JP2023115058A Active JP7558345B2 (ja) | 2016-02-12 | 2023-07-13 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022017660A Pending JP2022065033A (ja) | 2016-02-12 | 2022-02-08 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
| JP2023115058A Active JP7558345B2 (ja) | 2016-02-12 | 2023-07-13 | ピクチャデータを含む符号化単位をイントラ予測符号化／復号するための方法およびデバイスであって、前記イントラ予測符号化が予測木および変換木に依存する、方法およびデバイス |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11778190B2 (enExample) |
| EP (1) | EP3414902A1 (enExample) |
| JP (3) | JP7023236B2 (enExample) |
| KR (2) | KR102897968B1 (enExample) |
| CN (2) | CN116389729A (enExample) |
| BR (1) | BR112018015266A2 (enExample) |
| CA (1) | CA3014259A1 (enExample) |
| MX (1) | MX2018009722A (enExample) |
| RU (1) | RU2018132266A (enExample) |
| TW (1) | TW201740731A (enExample) |
| WO (1) | WO2017137312A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017137312A1 (en) | 2016-02-12 | 2017-08-17 | Thomson, Licensing | A method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform tree |
| WO2020005093A1 (en) * | 2018-06-29 | 2020-01-02 | Huawei Technologies Co., Ltd. | Device and method for intra-prediction |
| AU2018217333B2 (en) | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| AU2018217336B2 (en) * | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| JP2022016726A (ja) * | 2018-11-16 | 2022-01-25 | ソニーグループ株式会社 | 画像処理装置および方法 |
| EP4128754A1 (en) * | 2020-04-02 | 2023-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mip for all channels in the case of 4:4:4-chroma format and of single tree |
| WO2021215811A1 (ko) * | 2020-04-24 | 2021-10-28 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| US12250414B2 (en) | 2020-06-05 | 2025-03-11 | Lg Electronics Inc. | Point cloud data processing device and processing method |
| WO2021246839A1 (ko) * | 2020-06-05 | 2021-12-09 | 엘지전자 주식회사 | 포인트 클라우드 데이터 처리 디바이스 및 처리 방법 |
| WO2021256873A1 (ko) * | 2020-06-17 | 2021-12-23 | 엘지전자 주식회사 | 포인트 클라우드 데이터 처리 디바이스 및 처리 방법 |
| WO2021256887A1 (ko) * | 2020-06-18 | 2021-12-23 | 엘지전자 주식회사 | 포인트 클라우드 데이터 전송 장치, 포인트 클라우드 데이터 전송 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101456498B1 (ko) | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| KR20110061468A (ko) * | 2009-12-01 | 2011-06-09 | (주)휴맥스 | 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치 |
| KR101484280B1 (ko) | 2009-12-08 | 2015-01-20 | 삼성전자주식회사 | 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치 |
| WO2011096770A2 (ko) * | 2010-02-02 | 2011-08-11 | (주)휴맥스 | 영상 부호화/복호화 장치 및 방법 |
| KR101379188B1 (ko) * | 2010-05-17 | 2014-04-18 | 에스케이 텔레콤주식회사 | 인트라 블록 및 인터 블록이 혼합된 코딩블록을 이용하는 영상 부호화/복호화 장치 및 그 방법 |
| KR20120090740A (ko) * | 2011-02-07 | 2012-08-17 | (주)휴맥스 | 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법 |
| US10397577B2 (en) | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
| US9807426B2 (en) * | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| JP5541240B2 (ja) | 2011-07-12 | 2014-07-09 | コニカミノルタ株式会社 | 画像形成装置および画像処理方法 |
| US8964833B2 (en) * | 2011-07-19 | 2015-02-24 | Qualcomm Incorporated | Deblocking of non-square blocks for video coding |
| EP2745519B1 (en) | 2011-08-17 | 2017-09-27 | MediaTek Singapore Pte Ltd. | Method and apparatus for intra prediction using non-square blocks |
| US9787982B2 (en) * | 2011-09-12 | 2017-10-10 | Qualcomm Incorporated | Non-square transform units and prediction units in video coding |
| US10110891B2 (en) * | 2011-09-29 | 2018-10-23 | Sharp Kabushiki Kaisha | Image decoding device, image decoding method, and image encoding device |
| US9838692B2 (en) | 2011-10-18 | 2017-12-05 | Qualcomm Incorporated | Detecting availabilities of neighboring video units for video coding |
| US9247254B2 (en) * | 2011-10-27 | 2016-01-26 | Qualcomm Incorporated | Non-square transforms in intra-prediction video coding |
| US20130136180A1 (en) * | 2011-11-29 | 2013-05-30 | Futurewei Technologies, Inc. | Unified Partitioning Structures and Signaling Methods for High Efficiency Video Coding |
| KR102269655B1 (ko) | 2012-02-04 | 2021-06-25 | 엘지전자 주식회사 | 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치 |
| US9912944B2 (en) * | 2012-04-16 | 2018-03-06 | Qualcomm Incorporated | Simplified non-square quadtree transforms for video coding |
| GB2501535A (en) | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| GB2508339A (en) * | 2012-11-22 | 2014-06-04 | Sony Corp | Manipulation of transform coefficient blocks in high-efficiency video coding (HEVC) |
| KR102257269B1 (ko) * | 2013-10-14 | 2021-05-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10306229B2 (en) * | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
| CN107534780A (zh) * | 2015-02-25 | 2018-01-02 | 瑞典爱立信有限公司 | 视频中的帧间画面的编码和解码 |
| WO2017137312A1 (en) | 2016-02-12 | 2017-08-17 | Thomson, Licensing | A method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform tree |
-
2017
- 2017-02-03 WO PCT/EP2017/052322 patent/WO2017137312A1/en not_active Ceased
- 2017-02-03 KR KR1020187022871A patent/KR102897968B1/ko active Active
- 2017-02-03 BR BR112018015266-8A patent/BR112018015266A2/pt not_active IP Right Cessation
- 2017-02-03 US US16/077,471 patent/US11778190B2/en active Active
- 2017-02-03 CN CN202310309329.5A patent/CN116389729A/zh active Pending
- 2017-02-03 CN CN201780010858.8A patent/CN108702508B/zh active Active
- 2017-02-03 RU RU2018132266A patent/RU2018132266A/ru not_active Application Discontinuation
- 2017-02-03 MX MX2018009722A patent/MX2018009722A/es unknown
- 2017-02-03 CA CA3014259A patent/CA3014259A1/en not_active Abandoned
- 2017-02-03 KR KR1020257040699A patent/KR20250174733A/ko active Pending
- 2017-02-03 EP EP17702391.8A patent/EP3414902A1/en active Pending
- 2017-02-03 JP JP2018540127A patent/JP7023236B2/ja active Active
- 2017-02-10 TW TW106104321A patent/TW201740731A/zh unknown
-
2022
- 2022-02-08 JP JP2022017660A patent/JP2022065033A/ja active Pending
-
2023
- 2023-07-13 JP JP2023115058A patent/JP7558345B2/ja active Active
- 2023-08-03 US US18/229,987 patent/US12341963B2/en active Active
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