KR20260011197A - 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 - Google Patents
휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스Info
- Publication number
- KR20260011197A KR20260011197A KR1020257043377A KR20257043377A KR20260011197A KR 20260011197 A KR20260011197 A KR 20260011197A KR 1020257043377 A KR1020257043377 A KR 1020257043377A KR 20257043377 A KR20257043377 A KR 20257043377A KR 20260011197 A KR20260011197 A KR 20260011197A
- Authority
- KR
- South Korea
- Prior art keywords
- chroma
- unit
- luminance
- units
- image
- 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
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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/186—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
- H04N19/70—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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305153 | 2016-02-11 | ||
| EP16305153.5 | 2016-02-11 | ||
| PCT/EP2017/052316 WO2017137311A1 (en) | 2016-02-11 | 2017-02-03 | Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel |
| KR1020187022905A KR102906521B1 (ko) | 2016-02-11 | 2017-02-03 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187022905A Division KR102906521B1 (ko) | 2016-02-11 | 2017-02-03 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20260011197A true KR20260011197A (ko) | 2026-01-22 |
Family
ID=55404663
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020257043377A Pending KR20260011197A (ko) | 2016-02-11 | 2017-02-03 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
| KR1020187022905A Active KR102906521B1 (ko) | 2016-02-11 | 2017-02-03 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187022905A Active KR102906521B1 (ko) | 2016-02-11 | 2017-02-03 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US11109045B2 (https=) |
| EP (3) | EP3414903B1 (https=) |
| JP (3) | JP7100582B2 (https=) |
| KR (2) | KR20260011197A (https=) |
| CN (3) | CN108605134B (https=) |
| MX (1) | MX390759B (https=) |
| MY (1) | MY189780A (https=) |
| RU (2) | RU2766561C2 (https=) |
| TW (1) | TWI795352B (https=) |
| WO (1) | WO2017137311A1 (https=) |
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| CN110999291B (zh) * | 2017-08-03 | 2023-09-26 | 夏普株式会社 | 用于划分视频数据的帧间预测片段中的视频块的系统和方法 |
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| KR102918360B1 (ko) * | 2018-01-05 | 2026-01-27 | 에스케이텔레콤 주식회사 | 크로마 블록의 복원 방법 및 이를 이용한 영상 복호화 장치 |
| WO2019135629A1 (ko) * | 2018-01-05 | 2019-07-11 | 에스케이텔레콤 주식회사 | 크로마 블록의 복원 방법 및 이를 이용한 영상 복호화 장치 |
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| SG11202009210SA (en) * | 2018-04-11 | 2020-10-29 | Interdigital Vc Holdings Inc | A method for encoding depth values of a set of 3d points once orthogonally projected into at least one image region of a projection plane |
| DK3738315T3 (da) * | 2018-04-19 | 2022-04-11 | Huawei Tech Co Ltd | Opdeling af luma- og chroma-blokke |
| US11483559B2 (en) * | 2018-05-29 | 2022-10-25 | Interdigital Vc Holdings, Inc. | Method and apparatus for video encoding and decoding with partially shared luma and chroma coding trees |
| CN118660162A (zh) * | 2018-05-31 | 2024-09-17 | 夏普株式会社 | 视频数据解码设备、视频数据编码设备以及方法 |
| EP3804309A1 (en) * | 2018-06-07 | 2021-04-14 | InterDigital VC Holdings, Inc. | Syntax elements for video encoding or decoding |
| US11017566B1 (en) | 2018-07-02 | 2021-05-25 | Apple Inc. | Point cloud compression with adaptive filtering |
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| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| WO2021056211A1 (zh) * | 2019-09-24 | 2021-04-01 | 富士通株式会社 | 视频编码、解码方法及装置、电子设备 |
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| JP6870096B2 (ja) * | 2017-01-03 | 2021-05-12 | エルジー エレクトロニクス インコーポレイティド | 二次変換を用いたビデオ信号のエンコーディング／デコーディング方法及び装置 |
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2017
- 2017-02-03 US US16/076,170 patent/US11109045B2/en active Active
- 2017-02-03 EP EP17702390.0A patent/EP3414903B1/en active Active
- 2017-02-03 CN CN201780010687.9A patent/CN108605134B/zh active Active
- 2017-02-03 RU RU2020141190A patent/RU2766561C2/ru active
- 2017-02-03 EP EP23196190.5A patent/EP4266684A3/en active Pending
- 2017-02-03 MX MX2018009737A patent/MX390759B/es unknown
- 2017-02-03 CN CN202210747508.2A patent/CN115052153A/zh active Pending
- 2017-02-03 CN CN202210747507.8A patent/CN115052152B/zh active Active
- 2017-02-03 WO PCT/EP2017/052316 patent/WO2017137311A1/en not_active Ceased
- 2017-02-03 KR KR1020257043377A patent/KR20260011197A/ko active Pending
- 2017-02-03 RU RU2018130816A patent/RU2739251C2/ru active
- 2017-02-03 JP JP2018539051A patent/JP7100582B2/ja active Active
- 2017-02-03 MY MYPI2018702371A patent/MY189780A/en unknown
- 2017-02-03 EP EP22153784.8A patent/EP4040789B1/en active Active
- 2017-02-03 KR KR1020187022905A patent/KR102906521B1/ko active Active
- 2017-02-10 TW TW106104322A patent/TWI795352B/zh active
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2021
- 2021-08-20 US US17/408,317 patent/US12262028B2/en active Active
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2022
- 2022-07-01 JP JP2022106895A patent/JP7772665B2/ja active Active
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2024
- 2024-05-16 JP JP2024079815A patent/JP7746457B2/ja active Active
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2025
- 2025-01-16 US US19/025,481 patent/US20250159212A1/en active Pending
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