PL4460004T3 - Urządzenie i sposób kodowania wideo w oparciu o filtrowanie - Google Patents
Urządzenie i sposób kodowania wideo w oparciu o filtrowanieInfo
- Publication number
- PL4460004T3 PL4460004T3 PL24201515.4T PL24201515T PL4460004T3 PL 4460004 T3 PL4460004 T3 PL 4460004T3 PL 24201515 T PL24201515 T PL 24201515T PL 4460004 T3 PL4460004 T3 PL 4460004T3
- Authority
- PL
- Poland
- Prior art keywords
- filtering
- video based
- encoding video
- encoding
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962893754P | 2019-08-29 | 2019-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4460004T3 true PL4460004T3 (pl) | 2026-03-16 |
Family
ID=74685666
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL24201515.4T PL4460004T3 (pl) | 2019-08-29 | 2020-08-31 | Urządzenie i sposób kodowania wideo w oparciu o filtrowanie |
| PL20859150.3T PL4024859T3 (pl) | 2019-08-29 | 2020-08-31 | Urządzenie i sposób kodowania wideo na podstawie filtrowania |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20859150.3T PL4024859T3 (pl) | 2019-08-29 | 2020-08-31 | Urządzenie i sposób kodowania wideo na podstawie filtrowania |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US12108044B2 (pl) |
| EP (3) | EP4460004B9 (pl) |
| JP (3) | JP7368603B2 (pl) |
| KR (1) | KR20220049486A (pl) |
| CN (5) | CN120321388A (pl) |
| AU (3) | AU2020337710B2 (pl) |
| CA (2) | CA3152954C (pl) |
| ES (2) | ES2994299T3 (pl) |
| FI (1) | FI4024859T3 (pl) |
| HR (2) | HRP20241452T1 (pl) |
| HU (1) | HUE068947T2 (pl) |
| PL (2) | PL4460004T3 (pl) |
| RS (1) | RS67676B1 (pl) |
| SI (1) | SI4024859T1 (pl) |
| WO (1) | WO2021040479A1 (pl) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114270850B (zh) | 2019-08-08 | 2025-04-04 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| WO2021025168A1 (en) | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| WO2021025167A1 (en) | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| CN120321388A (zh) * | 2019-08-29 | 2025-07-15 | Lg 电子株式会社 | 基于滤波的图像编译的装置和方法 |
| KR20220044894A (ko) * | 2019-08-29 | 2022-04-12 | 엘지전자 주식회사 | 영상 코딩 장치 및 방법 |
| WO2021045130A1 (en) * | 2019-09-03 | 2021-03-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| CN115244924B (zh) * | 2019-10-29 | 2025-12-12 | 抖音视界有限公司 | 跨分量自适应环路滤波器的信令通知 |
| KR20260006068A (ko) * | 2019-12-23 | 2026-01-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩을 위한 성분 간 적응 루프 필터링 |
| US11303914B2 (en) * | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
| KR20260073486A (ko) * | 2020-06-10 | 2026-05-21 | 엘지전자 주식회사 | Aps에 대한 식별자를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| CN115345964A (zh) * | 2022-07-05 | 2022-11-15 | 浙江大学 | 动画生成方法、装置、电子设备及存储介质 |
| WO2024058595A1 (ko) * | 2022-09-16 | 2024-03-21 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체 |
| WO2024078566A1 (en) * | 2022-10-12 | 2024-04-18 | Douyin Vision Co., Ltd. | Multiple input sources based extended taps for adaptive loop filter in video coding |
| US20260222536A1 (en) * | 2023-01-16 | 2026-07-30 | Mediatek Inc. | Method and Apparatus of Default Model Derivation for Cross-Component Model Merge Mode in Video Coding System |
| WO2025029091A1 (ko) * | 2023-08-03 | 2025-02-06 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN120434345A (zh) * | 2024-02-04 | 2025-08-05 | 中兴通讯股份有限公司 | 视频处理方法、设备及存储介质 |
| WO2025213396A1 (zh) * | 2024-04-10 | 2025-10-16 | Oppo广东移动通信有限公司 | 编解码方法、码流、编码器、解码器以及存储介质 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8861617B2 (en) * | 2010-10-05 | 2014-10-14 | Mediatek Inc | Method and apparatus of region-based adaptive loop filtering |
| GB2500347B (en) * | 2011-05-16 | 2018-05-16 | Hfi Innovation Inc | Apparatus and method of sample adaptive offset for luma and chroma components |
| SI4075799T1 (sl) | 2011-06-14 | 2024-06-28 | Lg Electronics Inc | Naprava za kodiranje in dekodiranje informacij o sliki |
| EP2725790A4 (en) | 2011-06-24 | 2014-12-10 | Lg Electronics Inc | PROCESS FOR CODING AND DECODING IMAGE INFORMATION |
| US9807403B2 (en) * | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| EP4216547A1 (en) * | 2012-06-29 | 2023-07-26 | Electronics And Telecommunications Research Institute | Method for encoding/decoding images |
| JP6588745B2 (ja) * | 2015-06-24 | 2019-10-09 | 日本放送協会 | シーンチェンジ検出装置、及びそのプログラム |
| US20180332292A1 (en) * | 2015-11-18 | 2018-11-15 | Mediatek Inc. | Method and apparatus for intra prediction mode using intra prediction filter in video and image compression |
| US10419757B2 (en) * | 2016-08-31 | 2019-09-17 | Qualcomm Incorporated | Cross-component filter |
| US11057624B2 (en) * | 2016-10-14 | 2021-07-06 | Industry Academy Cooperation Foundation Of Sejong University | Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored |
| US10477240B2 (en) | 2016-12-19 | 2019-11-12 | Qualcomm Incorporated | Linear model prediction mode with sample accessing for video coding |
| CA3141303A1 (en) * | 2018-05-30 | 2019-12-05 | Digitalinsights Inc. | Image encoding/decoding method and device |
| GB2586484B (en) | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| US11234010B2 (en) * | 2019-08-28 | 2022-01-25 | Qualcomm Incorporated | Cross-component adaptive loop filtering for video coding |
| JP7368145B2 (ja) | 2019-08-28 | 2023-10-24 | シャープ株式会社 | 画像符号化装置、および、画像復号装置 |
| KR20220044894A (ko) | 2019-08-29 | 2022-04-12 | 엘지전자 주식회사 | 영상 코딩 장치 및 방법 |
| RS67101B1 (sr) | 2019-08-29 | 2025-09-30 | Lg Electronics Inc | Uređaj i postupak za kodiranje slike zasnovano na filtriranju adaptivne petlje unakrsnih komponenti |
| CN120321388A (zh) * | 2019-08-29 | 2025-07-15 | Lg 电子株式会社 | 基于滤波的图像编译的装置和方法 |
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2020
- 2020-08-31 CN CN202510608903.6A patent/CN120321388A/zh active Pending
- 2020-08-31 FI FIEP20859150.3T patent/FI4024859T3/fi active
- 2020-08-31 CN CN202080073208.XA patent/CN114586349B/zh active Active
- 2020-08-31 PL PL24201515.4T patent/PL4460004T3/pl unknown
- 2020-08-31 HR HRP20241452TT patent/HRP20241452T1/hr unknown
- 2020-08-31 WO PCT/KR2020/011591 patent/WO2021040479A1/ko not_active Ceased
- 2020-08-31 EP EP24201515.4A patent/EP4460004B9/en active Active
- 2020-08-31 SI SI202030512T patent/SI4024859T1/sl unknown
- 2020-08-31 ES ES20859150T patent/ES2994299T3/es active Active
- 2020-08-31 AU AU2020337710A patent/AU2020337710B2/en active Active
- 2020-08-31 PL PL20859150.3T patent/PL4024859T3/pl unknown
- 2020-08-31 CN CN202510609065.4A patent/CN120321390A/zh active Pending
- 2020-08-31 EP EP20859150.3A patent/EP4024859B1/en active Active
- 2020-08-31 CA CA3152954A patent/CA3152954C/en active Active
- 2020-08-31 CN CN202510609146.4A patent/CN120343243A/zh active Pending
- 2020-08-31 KR KR1020217027878A patent/KR20220049486A/ko active Pending
- 2020-08-31 ES ES24201515T patent/ES3059980T3/es active Active
- 2020-08-31 HU HUE20859150A patent/HUE068947T2/hu unknown
- 2020-08-31 RS RS20260063A patent/RS67676B1/sr unknown
- 2020-08-31 JP JP2022513650A patent/JP7368603B2/ja active Active
- 2020-08-31 CA CA3241768A patent/CA3241768A1/en active Pending
- 2020-08-31 HR HRP20260067TT patent/HRP20260067T1/hr unknown
- 2020-08-31 CN CN202510608925.2A patent/CN120321389A/zh active Pending
- 2020-08-31 EP EP25215803.5A patent/EP4672758A3/en active Pending
- 2020-08-31 US US17/639,262 patent/US12108044B2/en active Active
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2023
- 2023-10-12 JP JP2023176634A patent/JP7656003B2/ja active Active
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2024
- 2024-04-10 AU AU2024202277A patent/AU2024202277B2/en active Active
- 2024-08-30 US US18/821,373 patent/US12641241B2/en active Active
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2025
- 2025-03-21 JP JP2025046995A patent/JP7869362B2/ja active Active
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2026
- 2026-05-15 AU AU2026203778A patent/AU2026203778A1/en active Pending
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