JP2023041901A5 - - Google Patents
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- JP2023041901A5 JP2023041901A5 JP2023015190A JP2023015190A JP2023041901A5 JP 2023041901 A5 JP2023041901 A5 JP 2023041901A5 JP 2023015190 A JP2023015190 A JP 2023015190A JP 2023015190 A JP2023015190 A JP 2023015190A JP 2023041901 A5 JP2023041901 A5 JP 2023041901A5
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023220187A JP7695333B2 (ja) | 2018-03-07 | 2023-12-27 | ビデオ符号化/復号化の方法及び装置 |
| JP2025094731A JP2025131763A (ja) | 2018-03-07 | 2025-06-06 | ビデオ符号化/復号化の方法及び装置 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862639862P | 2018-03-07 | 2018-03-07 | |
| US62/639,862 | 2018-03-07 | ||
| US16/182,788 US10638137B2 (en) | 2018-03-07 | 2018-11-07 | Method and apparatus for video coding |
| US16/182,788 | 2018-11-07 | ||
| JP2020544410A JP7223018B2 (ja) | 2018-03-07 | 2019-03-06 | ビデオ符号化/復号化の方法及び装置 |
| PCT/US2019/021008 WO2019173510A1 (en) | 2018-03-07 | 2019-03-06 | Method and apparatus for video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544410A Division JP7223018B2 (ja) | 2018-03-07 | 2019-03-06 | ビデオ符号化/復号化の方法及び装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023220187A Division JP7695333B2 (ja) | 2018-03-07 | 2023-12-27 | ビデオ符号化/復号化の方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023041901A JP2023041901A (ja) | 2023-03-24 |
| JP2023041901A5 true JP2023041901A5 (enExample) | 2023-06-15 |
| JP7413577B2 JP7413577B2 (ja) | 2024-01-15 |
Family
ID=67842285
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544410A Active JP7223018B2 (ja) | 2018-03-07 | 2019-03-06 | ビデオ符号化/復号化の方法及び装置 |
| JP2023015190A Active JP7413577B2 (ja) | 2018-03-07 | 2023-02-03 | ビデオ符号化/復号化の方法及び装置 |
| JP2023220187A Active JP7695333B2 (ja) | 2018-03-07 | 2023-12-27 | ビデオ符号化/復号化の方法及び装置 |
| JP2025094731A Pending JP2025131763A (ja) | 2018-03-07 | 2025-06-06 | ビデオ符号化/復号化の方法及び装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544410A Active JP7223018B2 (ja) | 2018-03-07 | 2019-03-06 | ビデオ符号化/復号化の方法及び装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023220187A Active JP7695333B2 (ja) | 2018-03-07 | 2023-12-27 | ビデオ符号化/復号化の方法及び装置 |
| JP2025094731A Pending JP2025131763A (ja) | 2018-03-07 | 2025-06-06 | ビデオ符号化/復号化の方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (5) | US10638137B2 (enExample) |
| EP (2) | EP3763122B1 (enExample) |
| JP (4) | JP7223018B2 (enExample) |
| KR (2) | KR102548954B1 (enExample) |
| CN (2) | CN110771168B (enExample) |
| ES (1) | ES2969907T3 (enExample) |
| WO (1) | WO2019173510A1 (enExample) |
Families Citing this family (25)
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| US11070797B2 (en) * | 2017-11-27 | 2021-07-20 | Lg Electronics Inc. | Image decoding method and apparatus based on inter prediction in image coding system |
| US10638137B2 (en) * | 2018-03-07 | 2020-04-28 | Tencent America LLC | Method and apparatus for video coding |
| US11381825B2 (en) * | 2018-11-27 | 2022-07-05 | Advanced Micro Devices, Inc. | Variable rate rendering based on motion estimation |
| CN118018719A (zh) * | 2019-03-14 | 2024-05-10 | Sk电信有限公司 | 视频编码和解码方法以及传输比特流的方法 |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| CN110677653B (zh) * | 2019-09-27 | 2024-01-09 | 腾讯科技(深圳)有限公司 | 视频编解码方法和装置及存储介质 |
| CN110572680B (zh) * | 2019-09-27 | 2023-10-24 | 腾讯科技(深圳)有限公司 | 视频解码、编码方法和装置,存储介质与解码器、编码器 |
| CN110662060B (zh) * | 2019-09-27 | 2024-02-09 | 腾讯科技(深圳)有限公司 | 视频编码方法和装置、视频解码方法和装置及存储介质 |
| CN110677676B (zh) * | 2019-09-27 | 2024-02-09 | 腾讯科技(深圳)有限公司 | 视频编码方法和装置、视频解码方法和装置及存储介质 |
| CN112565767B (zh) * | 2020-06-04 | 2022-04-01 | 腾讯科技(深圳)有限公司 | 视频解码方法、视频编码方法及相关设备 |
| US11503336B2 (en) | 2020-12-07 | 2022-11-15 | Tencent America LLC | Method and apparatus for video coding |
| US12368882B2 (en) * | 2021-09-28 | 2025-07-22 | Ofinno, Llc | Block vector predictor refinement based on reference region boundary |
| CN118511527A (zh) * | 2021-12-21 | 2024-08-16 | 交互数字Ce专利控股有限公司 | 使用深度图或运动图的自适应运动向量分辨率(amvr) |
| US12382089B2 (en) | 2022-01-05 | 2025-08-05 | Ofinno, Llc | Adaptive reordering of adjusted block vector predictor candidates |
| US12206861B2 (en) * | 2022-01-12 | 2025-01-21 | Tencent America LLC | Motion vector restriction for out-of-frame boundary conditions |
| JP2023156064A (ja) * | 2022-04-12 | 2023-10-24 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| JP2023156062A (ja) * | 2022-04-12 | 2023-10-24 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| EP4354857A1 (en) * | 2022-10-13 | 2024-04-17 | Comcast Cable Communications, LLC | Block vector predictor adjustment for reconstruction-reordered intra block copy |
| CA3222639A1 (en) * | 2023-01-03 | 2024-07-03 | Comcast Cable Comm Llc | Magnitude coding for selected subset of prediction candidates |
| US20240236351A1 (en) * | 2023-01-11 | 2024-07-11 | Tencent America LLC | Ibc merge mode with a block vector difference |
| WO2024215160A1 (ko) * | 2023-04-14 | 2024-10-17 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| WO2025048492A1 (ko) * | 2023-08-28 | 2025-03-06 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2025048441A1 (ko) * | 2023-08-30 | 2025-03-06 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2025165185A1 (ko) * | 2024-01-29 | 2025-08-07 | 현대자동차주식회사 | 인트라 예측모드 후보리스트를 이용하는 인트라 예측 방법 및 장치 |
| WO2025217860A1 (zh) * | 2024-04-17 | 2025-10-23 | Oppo广东移动通信有限公司 | 视频或图像编解码方法、解码器、编码器及可读存储介质 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101441874B1 (ko) * | 2009-08-21 | 2014-09-25 | 에스케이텔레콤 주식회사 | 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치 |
| US10045046B2 (en) * | 2010-12-10 | 2018-08-07 | Qualcomm Incorporated | Adaptive support for interpolating values of sub-pixels for video coding |
| US10536701B2 (en) * | 2011-07-01 | 2020-01-14 | Qualcomm Incorporated | Video coding using adaptive motion vector resolution |
| JP2011229190A (ja) | 2011-08-17 | 2011-11-10 | Sharp Corp | 動画像符号化装置及び動画像復号装置 |
| US10015515B2 (en) * | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
| US9774881B2 (en) * | 2014-01-08 | 2017-09-26 | Microsoft Technology Licensing, Llc | Representing motion vectors in an encoded bitstream |
| US9883197B2 (en) * | 2014-01-09 | 2018-01-30 | Qualcomm Incorporated | Intra prediction of chroma blocks using the same vector |
| US10555001B2 (en) | 2014-02-21 | 2020-02-04 | Mediatek Singapore Pte. Ltd. | Method of video coding using prediction based on intra picture block copy |
| US9900625B2 (en) * | 2014-03-17 | 2018-02-20 | Mediatek Inc. | Method and apparatus for efficient information coding |
| EP3130147B1 (en) | 2014-05-06 | 2022-05-04 | HFI Innovation Inc. | Methods of block vector prediction and decoding for intra block copy mode coding |
| US20170195677A1 (en) | 2014-05-22 | 2017-07-06 | Mediatek Inc. | Method of Intra Block Copy with Flipping for Image and Video Coding |
| US10327002B2 (en) * | 2014-06-19 | 2019-06-18 | Qualcomm Incorporated | Systems and methods for intra-block copy |
| US10869031B2 (en) | 2014-07-07 | 2020-12-15 | Hfi Innovation Inc. | Method of intra block copy search and compensation range |
| CN107079161B (zh) | 2014-09-01 | 2020-11-20 | 寰发股份有限公司 | 用于屏幕内容以及视频编码的帧内图片块复制的方法 |
| EP3198872A1 (en) * | 2014-09-26 | 2017-08-02 | VID SCALE, Inc. | Intra block copy coding with temporal block vector prediction |
| EP3189660B1 (en) | 2014-09-30 | 2023-07-12 | HFI Innovation Inc. | Method of adaptive motion vector resolution for video coding |
| US9832467B2 (en) * | 2014-10-07 | 2017-11-28 | Qualcomm Incorporated | Deblock filtering for intra block copying |
| CN111741311B (zh) * | 2014-10-31 | 2024-04-02 | 三星电子株式会社 | 用于对运动矢量进行编码/解码的方法和装置 |
| KR20170084251A (ko) * | 2014-11-20 | 2017-07-19 | 에이치에프아이 이노베이션 인크. | 모션 벡터 및 블록 벡터 해상도 제어의 방법 |
| JP6527949B2 (ja) * | 2015-01-29 | 2019-06-12 | ヴィド スケール インコーポレイテッド | イントラブロックコピー探索 |
| US10200713B2 (en) | 2015-05-11 | 2019-02-05 | Qualcomm Incorporated | Search region determination for inter coding within a particular picture of video data |
| US20160337662A1 (en) * | 2015-05-11 | 2016-11-17 | Qualcomm Incorporated | Storage and signaling resolutions of motion vectors |
| KR102264767B1 (ko) * | 2015-07-27 | 2021-06-14 | 미디어텍 인크. | 인트라 블록 복사 모드를 이용한 비디오 코딩을 위한 시스템의 방법 |
| EP3355582B1 (en) * | 2015-09-24 | 2021-04-28 | LG Electronics Inc. | Amvr-based image coding method and apparatus in image coding system |
| KR102559063B1 (ko) * | 2017-02-24 | 2023-07-24 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US11012715B2 (en) * | 2018-02-08 | 2021-05-18 | Qualcomm Incorporated | Intra block copy for video coding |
| US10638137B2 (en) * | 2018-03-07 | 2020-04-28 | Tencent America LLC | Method and apparatus for video coding |
| CN118921477A (zh) * | 2018-03-14 | 2024-11-08 | Lx 半导体科技有限公司 | 图像编码/解码设备和发送图像数据的设备 |
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2018
- 2018-11-07 US US16/182,788 patent/US10638137B2/en active Active
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2019
- 2019-03-06 CN CN201980002280.0A patent/CN110771168B/zh active Active
- 2019-03-06 JP JP2020544410A patent/JP7223018B2/ja active Active
- 2019-03-06 EP EP19764349.7A patent/EP3763122B1/en active Active
- 2019-03-06 ES ES19764349T patent/ES2969907T3/es active Active
- 2019-03-06 KR KR1020207027584A patent/KR102548954B1/ko active Active
- 2019-03-06 WO PCT/US2019/021008 patent/WO2019173510A1/en not_active Ceased
- 2019-03-06 CN CN202210285558.3A patent/CN114666581B/zh active Active
- 2019-03-06 KR KR1020237021400A patent/KR102697554B1/ko active Active
- 2019-03-06 EP EP23210655.9A patent/EP4300972A3/en active Pending
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2020
- 2020-03-31 US US16/836,584 patent/US11128870B2/en active Active
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2021
- 2021-08-19 US US17/406,788 patent/US11627324B2/en active Active
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2023
- 2023-02-03 JP JP2023015190A patent/JP7413577B2/ja active Active
- 2023-02-09 US US18/107,941 patent/US12231651B2/en active Active
- 2023-12-27 JP JP2023220187A patent/JP7695333B2/ja active Active
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2025
- 2025-01-13 US US19/019,166 patent/US20250150597A1/en active Pending
- 2025-06-06 JP JP2025094731A patent/JP2025131763A/ja active Pending
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