JP2024001318A5 - - Google Patents
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- JP2024001318A5 JP2024001318A5 JP2023187847A JP2023187847A JP2024001318A5 JP 2024001318 A5 JP2024001318 A5 JP 2024001318A5 JP 2023187847 A JP2023187847 A JP 2023187847A JP 2023187847 A JP2023187847 A JP 2023187847A JP 2024001318 A5 JP2024001318 A5 JP 2024001318A5
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- JP
- Japan
- Prior art keywords
- chroma
- motion vector
- sub
- format
- 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.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025040367A JP2025090775A (ja) | 2019-03-11 | 2025-03-13 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19162052.5 | 2019-03-11 | ||
| EP19162052 | 2019-03-11 | ||
| JP2021553135A JP7379518B2 (ja) | 2019-03-11 | 2020-03-10 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
| PCT/EP2020/056355 WO2020182815A1 (en) | 2019-03-11 | 2020-03-10 | Encoder and decoder, encoding method and decoding method with profile and level dependent coding options |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553135A Division JP7379518B2 (ja) | 2019-03-11 | 2020-03-10 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025040367A Division JP2025090775A (ja) | 2019-03-11 | 2025-03-13 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024001318A JP2024001318A (ja) | 2024-01-09 |
| JP2024001318A5 true JP2024001318A5 (https=) | 2024-03-13 |
| JP7651652B2 JP7651652B2 (ja) | 2025-03-26 |
Family
ID=65766854
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553135A Active JP7379518B2 (ja) | 2019-03-11 | 2020-03-10 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
| JP2023187847A Active JP7651652B2 (ja) | 2019-03-11 | 2023-11-01 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
| JP2025040367A Pending JP2025090775A (ja) | 2019-03-11 | 2025-03-13 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553135A Active JP7379518B2 (ja) | 2019-03-11 | 2020-03-10 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025040367A Pending JP2025090775A (ja) | 2019-03-11 | 2025-03-13 | プロファイルおよびレベル依存コーディングオプションによる符号化器および復号器、符号化方法および復号方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US12244816B2 (https=) |
| EP (1) | EP3939271A1 (https=) |
| JP (3) | JP7379518B2 (https=) |
| KR (2) | KR102905256B1 (https=) |
| CN (2) | CN118945339A (https=) |
| BR (1) | BR112021017841A2 (https=) |
| MX (2) | MX2021010917A (https=) |
| TW (2) | TWI826969B (https=) |
| WO (1) | WO2020182815A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102905256B1 (ko) * | 2019-03-11 | 2026-01-02 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법 |
| EP4030764A4 (en) * | 2019-09-11 | 2022-11-23 | Panasonic Intellectual Property Corporation of America | ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD |
| CN121217938A (zh) * | 2019-09-11 | 2025-12-26 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和发送方法 |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| US11589037B2 (en) | 2019-12-20 | 2023-02-21 | Qualcomm Incorporated | Motion compensation using size of reference picture |
| EP4380153A1 (en) * | 2022-11-29 | 2024-06-05 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture data using picture tiles |
| US20250184491A1 (en) * | 2023-11-30 | 2025-06-05 | Ati Technologies Ulc | Motion-based hybrid chroma subsampling |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3797209B2 (ja) * | 2001-11-30 | 2006-07-12 | ソニー株式会社 | 画像情報符号化方法及び装置、画像情報復号方法及び装置、並びにプログラム |
| EP2528345A1 (en) * | 2007-04-18 | 2012-11-28 | Thomson Licensing | Coding system using supplemental sequence parameter set for multi-view coding |
| JP5234368B2 (ja) * | 2009-09-30 | 2013-07-10 | ソニー株式会社 | 画像処理装置および方法 |
| CN107105282B (zh) * | 2010-12-14 | 2019-11-12 | M&K控股株式会社 | 用于解码运动画面的设备 |
| CN105812807B (zh) * | 2011-06-23 | 2018-01-16 | Jvc 建伍株式会社 | 图像编码装置和图像编码方法 |
| KR101641863B1 (ko) * | 2011-10-19 | 2016-07-22 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 그 장치 |
| US8934726B2 (en) * | 2011-12-19 | 2015-01-13 | Dolby Laboratories Licensing Corporation | Video codecs with integrated gamut management |
| US9635369B2 (en) * | 2012-07-02 | 2017-04-25 | Qualcomm Incorporated | Video parameter set including HRD parameters |
| US9161039B2 (en) * | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| US9749627B2 (en) * | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| WO2015069734A1 (en) * | 2013-11-05 | 2015-05-14 | Arris Enterprises, Inc. | Bit depth variable for high precision data in weighted prediction syntax and semantics |
| WO2015182342A1 (ja) * | 2014-05-26 | 2015-12-03 | シャープ株式会社 | 画像復号装置、および、画像符号化装置 |
| US10412387B2 (en) * | 2014-08-22 | 2019-09-10 | Qualcomm Incorporated | Unified intra-block copy and inter-prediction |
| US9918105B2 (en) * | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
| US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| WO2017051072A1 (en) * | 2015-09-23 | 2017-03-30 | Nokia Technologies Oy | A method, an apparatus and a computer program product for coding a 360-degree panoramic video |
| KR102061707B1 (ko) | 2015-09-23 | 2020-01-02 | 애리스 엔터프라이지즈 엘엘씨 | 전송 스트림들 내의 하이 다이내믹 레인지 및 와이드 컬러 가무트 콘텐츠의 시그널링 |
| WO2017075804A1 (en) * | 2015-11-06 | 2017-05-11 | Microsoft Technology Licensing, Llc | Flexible reference picture management for video encoding and decoding |
| WO2017143467A1 (en) * | 2016-02-22 | 2017-08-31 | Mediatek Singapore Pte. Ltd. | Localized luma mode prediction inheritance for chroma coding |
| JP7249948B2 (ja) * | 2017-03-17 | 2023-03-31 | ヴィド スケール インコーポレイテッド | ジオメトリパディングに基づいた３６０度ビデオのための予測符号化 |
| CN119854518A (zh) * | 2018-08-24 | 2025-04-18 | 三星电子株式会社 | 图像解码方法、装置、图像编码方法和存储介质 |
| KR102676917B1 (ko) * | 2018-12-07 | 2024-06-19 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 컨텍스트 기반 인트라 예측 |
| WO2020125756A1 (en) * | 2018-12-21 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector bit depth in video processing |
| CN114245136B (zh) * | 2018-12-21 | 2022-12-27 | 北京达佳互联信息技术有限公司 | 用于视频编解码的方法和装置及存储介质 |
| US11252434B2 (en) * | 2018-12-31 | 2022-02-15 | Tencent America LLC | Method for wrap-around padding for omnidirectional media coding |
| ES2992657T3 (en) * | 2019-02-22 | 2024-12-16 | Huawei Tech Co Ltd | Method and apparatus for affine based inter prediction of chroma subblocks |
| US11632563B2 (en) * | 2019-02-22 | 2023-04-18 | Qualcomm Incorporated | Motion vector derivation in video coding |
| KR102905256B1 (ko) * | 2019-03-11 | 2026-01-02 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법 |
| CN118433425A (zh) * | 2019-03-12 | 2024-08-02 | 腾讯美国有限责任公司 | 对视频进行编码或解码的方法和装置 |
-
2020
- 2020-03-10 KR KR1020217032554A patent/KR102905256B1/ko active Active
- 2020-03-10 TW TW111110144A patent/TWI826969B/zh active
- 2020-03-10 CN CN202411142815.3A patent/CN118945339A/zh active Pending
- 2020-03-10 TW TW109107864A patent/TWI761783B/zh active
- 2020-03-10 WO PCT/EP2020/056355 patent/WO2020182815A1/en not_active Ceased
- 2020-03-10 BR BR112021017841A patent/BR112021017841A2/pt unknown
- 2020-03-10 JP JP2021553135A patent/JP7379518B2/ja active Active
- 2020-03-10 CN CN202080035030.XA patent/CN113812151B/zh active Active
- 2020-03-10 MX MX2021010917A patent/MX2021010917A/es unknown
- 2020-03-10 EP EP20708121.7A patent/EP3939271A1/en active Pending
- 2020-03-10 KR KR1020257042938A patent/KR20260006075A/ko active Pending
-
2021
- 2021-09-02 US US17/465,007 patent/US12244816B2/en active Active
- 2021-09-09 MX MX2025012116A patent/MX2025012116A/es unknown
-
2023
- 2023-11-01 JP JP2023187847A patent/JP7651652B2/ja active Active
-
2025
- 2025-01-29 US US19/039,960 patent/US20250175612A1/en active Pending
- 2025-03-13 JP JP2025040367A patent/JP2025090775A/ja active Pending
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