JP2022516091A5 - - Google Patents
Info
- Publication number
- JP2022516091A5 JP2022516091A5 JP2021537784A JP2021537784A JP2022516091A5 JP 2022516091 A5 JP2022516091 A5 JP 2022516091A5 JP 2021537784 A JP2021537784 A JP 2021537784A JP 2021537784 A JP2021537784 A JP 2021537784A JP 2022516091 A5 JP2022516091 A5 JP 2022516091A5
- Authority
- JP
- Japan
- Prior art keywords
- hmvp
- list
- candidate
- same
- current block
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025052085A JP7846812B2 (ja) | 2018-12-29 | 2025-03-26 | 履歴ベースの動きベクトル予測 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862786429P | 2018-12-29 | 2018-12-29 | |
| US62/786,429 | 2018-12-29 | ||
| PCT/US2019/067639 WO2020139717A1 (en) | 2018-12-29 | 2019-12-19 | History-based motion vector prediction |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025052085A Division JP7846812B2 (ja) | 2018-12-29 | 2025-03-26 | 履歴ベースの動きベクトル予測 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022516091A JP2022516091A (ja) | 2022-02-24 |
| JP2022516091A5 true JP2022516091A5 (https=) | 2022-12-26 |
Family
ID=69191247
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537784A Pending JP2022516091A (ja) | 2018-12-29 | 2019-12-19 | 履歴ベースの動きベクトル予測 |
| JP2025052085A Active JP7846812B2 (ja) | 2018-12-29 | 2025-03-26 | 履歴ベースの動きベクトル予測 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025052085A Active JP7846812B2 (ja) | 2018-12-29 | 2025-03-26 | 履歴ベースの動きベクトル予測 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US20220078406A1 (https=) |
| EP (1) | EP3903496A1 (https=) |
| JP (2) | JP2022516091A (https=) |
| KR (2) | KR20210118068A (https=) |
| CN (3) | CN119211577A (https=) |
| BR (1) | BR112021012462A2 (https=) |
| TW (2) | TW202510582A (https=) |
| WO (1) | WO2020139717A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7308428B2 (ja) * | 2019-03-08 | 2023-07-14 | 合同会社ＩＰ Ｂｒｉｄｇｅ１号 | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
| US12160574B2 (en) * | 2021-06-15 | 2024-12-03 | Qualcomm Incorporated | Motion vector candidate construction for geometric partitioning mode in video coding |
| WO2023198075A1 (en) * | 2022-04-13 | 2023-10-19 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
| CN119234421A (zh) * | 2022-06-23 | 2024-12-31 | 联发科技股份有限公司 | 使用多个基于历史的运动向量预测表进行视频编解码的方法和装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011095259A1 (en) | 2010-02-05 | 2011-08-11 | Telefonaktiebolaget L M Ericsson (Publ) | Selecting predicted motion vector candidates |
| KR101630688B1 (ko) * | 2010-02-17 | 2016-06-16 | 삼성전자주식회사 | 움직임 예측 장치 및 방법과 영상 처리 장치 |
| WO2013077659A1 (ko) * | 2011-11-24 | 2013-05-30 | 에스케이텔레콤 주식회사 | 모션 벡터의 예측 부호화/복호화 방법 및 장치 |
| US9503720B2 (en) | 2012-03-16 | 2016-11-22 | Qualcomm Incorporated | Motion vector coding and bi-prediction in HEVC and its extensions |
| US9479778B2 (en) * | 2012-08-13 | 2016-10-25 | Qualcomm Incorporated | Device and method for coding video information using base layer motion vector candidate |
| US20140071235A1 (en) | 2012-09-13 | 2014-03-13 | Qualcomm Incorporated | Inter-view motion prediction for 3d video |
| US9357214B2 (en) * | 2012-12-07 | 2016-05-31 | Qualcomm Incorporated | Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video |
| US11477477B2 (en) | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| US10602180B2 (en) * | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
| KR20250142932A (ko) | 2018-08-10 | 2025-09-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 처리 방법, 비디오 처리 장치, 인코더, 디코더, 매체 및 컴퓨터 프로그램 |
| CN117459721A (zh) * | 2018-10-24 | 2024-01-26 | 华为技术有限公司 | 视频编解码器和方法 |
| KR102711166B1 (ko) * | 2018-11-06 | 2024-09-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 모션 정보의 위치 의존적 저장 |
| DK3876539T3 (da) * | 2018-11-08 | 2024-02-12 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde til kodning/afkodning af et billedsignal og tilknyttet apparat |
| SG11202105354YA (en) * | 2018-11-22 | 2021-06-29 | Huawei Tech Co Ltd | An encoder, a decoder and corresponding methods for inter prediction |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| US11394989B2 (en) * | 2018-12-10 | 2022-07-19 | Tencent America LLC | Method and apparatus for video coding |
| US11876957B2 (en) * | 2018-12-18 | 2024-01-16 | Lg Electronics Inc. | Method and apparatus for processing video data |
| US10855992B2 (en) * | 2018-12-20 | 2020-12-01 | Alibaba Group Holding Limited | On block level bi-prediction with weighted averaging |
| GB2580084B (en) * | 2018-12-20 | 2022-12-28 | Canon Kk | Video coding and decoding |
| GB2580326A (en) * | 2018-12-28 | 2020-07-22 | British Broadcasting Corp | Video encoding and video decoding |
-
2019
- 2019-12-19 KR KR1020217019751A patent/KR20210118068A/ko not_active Ceased
- 2019-12-19 KR KR1020257023414A patent/KR20250113522A/ko active Pending
- 2019-12-19 WO PCT/US2019/067639 patent/WO2020139717A1/en not_active Ceased
- 2019-12-19 CN CN202411393334.XA patent/CN119211577A/zh active Pending
- 2019-12-19 US US17/419,361 patent/US20220078406A1/en not_active Abandoned
- 2019-12-19 BR BR112021012462-4A patent/BR112021012462A2/pt unknown
- 2019-12-19 JP JP2021537784A patent/JP2022516091A/ja active Pending
- 2019-12-19 CN CN201980085738.3A patent/CN113316936A/zh active Pending
- 2019-12-19 EP EP19842677.7A patent/EP3903496A1/en active Pending
- 2019-12-19 CN CN202411393600.9A patent/CN119155461A/zh active Pending
- 2019-12-27 TW TW113135082A patent/TW202510582A/zh unknown
- 2019-12-27 TW TW108147990A patent/TWI859177B/zh active
-
2023
- 2023-11-15 US US18/510,196 patent/US12244791B2/en active Active
-
2025
- 2025-01-17 US US19/028,050 patent/US20250159142A1/en active Pending
- 2025-03-26 JP JP2025052085A patent/JP7846812B2/ja active Active
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