RU2018138969A3 - - Google Patents
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- RU2018138969A3 RU2018138969A3 RU2018138969A RU2018138969A RU2018138969A3 RU 2018138969 A3 RU2018138969 A3 RU 2018138969A3 RU 2018138969 A RU2018138969 A RU 2018138969A RU 2018138969 A RU2018138969 A RU 2018138969A RU 2018138969 A3 RU2018138969 A3 RU 2018138969A3
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- RU
- Russia
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Classifications
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- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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- 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
- H04N19/124—Quantisation
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- 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
- H04N19/127—Prioritisation of hardware or computational resources
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- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
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- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016097311 | 2016-05-13 | ||
| JP2016-097311 | 2016-05-13 | ||
| JP2016-101616 | 2016-05-20 | ||
| JP2016101616 | 2016-05-20 | ||
| JP2016-114766 | 2016-06-08 | ||
| JP2016114766 | 2016-06-08 | ||
| PCT/JP2017/016988 WO2017195667A1 (ja) | 2016-05-13 | 2017-04-28 | 画像処理装置および方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018138969A RU2018138969A (ru) | 2020-05-12 |
| RU2018138969A3 true RU2018138969A3 (ru) | 2020-06-22 |
| RU2740863C2 RU2740863C2 (ru) | 2021-01-21 |
Family
ID=60267735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018138969A RU2740863C2 (ru) | 2016-05-13 | 2017-04-28 | Устройство и способ обработки изображения |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11350127B2 (ru) |
| EP (2) | EP3457692B1 (ru) |
| JP (5) | JP6868786B2 (ru) |
| KR (1) | KR102393150B1 (ru) |
| CN (1) | CN109076226B (ru) |
| AU (2) | AU2017264000A1 (ru) |
| CA (1) | CA3022221A1 (ru) |
| MX (1) | MX2018013462A (ru) |
| RU (1) | RU2740863C2 (ru) |
| WO (1) | WO2017195667A1 (ru) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3022221A1 (en) * | 2016-05-13 | 2017-11-16 | Sony Corporation | Apparatus and method for image processing for suppressing a reduction of coding efficiency |
| US20190356915A1 (en) * | 2017-01-03 | 2019-11-21 | Lg Electronics Inc. | Method and apparatus for encoding/decoding video signal using secondary transform |
| JP2019017066A (ja) * | 2017-07-03 | 2019-01-31 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 符号化装置、復号装置、符号化方法及び復号方法 |
| JP6982525B2 (ja) * | 2018-03-16 | 2021-12-17 | Kddi株式会社 | 動画像の符号化装置および方法、復号装置および方法ならびに符号化復号システム |
| EP3777165A1 (en) * | 2018-03-29 | 2021-02-17 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Determination of set of candidate transforms for video encoding |
| CN111937386B (zh) | 2018-04-01 | 2023-09-01 | Lg电子株式会社 | 通过向分区块应用二次变换来处理视频信号的方法及设备 |
| EP3764649B1 (en) | 2018-04-01 | 2023-09-27 | LG Electronics Inc. | Processing video signal by using reduced secondary transform |
| KR102543953B1 (ko) * | 2018-04-19 | 2023-06-20 | 엘지전자 주식회사 | 영상의 처리 방법 및 이를 위한 장치 |
| IL305173A (en) | 2018-10-12 | 2023-10-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | A method for encoding/decoding an image signal and a device for it |
| US11595656B2 (en) * | 2019-01-25 | 2023-02-28 | Hfi Innovation Inc. | Method and apparatus of transform coefficient coding with TB-level constraint |
| JP2022068379A (ja) * | 2019-03-08 | 2022-05-10 | シャープ株式会社 | 画像復号装置 |
| CN111669579B (zh) * | 2019-03-09 | 2022-09-16 | 杭州海康威视数字技术股份有限公司 | 进行编码和解码的方法、编码端、解码端和系统 |
| WO2020185027A1 (ko) * | 2019-03-13 | 2020-09-17 | 현대자동차주식회사 | 데이터 블록에 변환 생략 모드를 효율적으로 적용하기 위한 방법 및 장치 |
| WO2020190085A1 (ko) * | 2019-03-21 | 2020-09-24 | 엘지전자 주식회사 | 인루프 필터링 기반 비디오 또는 영상 코딩 |
| EP3723368A1 (en) | 2019-04-12 | 2020-10-14 | InterDigital VC Holdings, Inc. | Wide angle intra prediction with sub-partitions |
| EP3949423A4 (en) | 2019-04-16 | 2023-04-12 | HFI Innovation Inc. | METHODS AND DEVICES FOR ENCODING VIDEO DATA WITH SECONDARY TRANSFORMATION |
| WO2020211775A1 (en) * | 2019-04-16 | 2020-10-22 | Mediatek Inc. | Methods and apparatuses for coding video data with adaptive secondary transform signaling depending on tb level syntax |
| EP3932061A4 (en) * | 2019-04-23 | 2022-06-01 | Beijing Bytedance Network Technology Co., Ltd. | USING A SECONDARY TRANSFORMATION IN ENCODED VIDEO |
| US11042372B2 (en) * | 2019-05-24 | 2021-06-22 | Texas Instruments Incorporated | Vector bit transpose |
| JP7397172B2 (ja) | 2019-08-20 | 2023-12-12 | 北京字節跳動網絡技術有限公司 | 位置に基づく係数のスケーリング |
| TW202121897A (zh) | 2019-09-06 | 2021-06-01 | 日商索尼股份有限公司 | 影像處理裝置及方法 |
| CN110636313B (zh) * | 2019-09-18 | 2022-07-15 | 浙江大华技术股份有限公司 | 变换、二次变换矩阵训练方法、编码器及相关装置 |
| CN112911312B (zh) * | 2019-12-03 | 2023-03-28 | 杭州海康威视数字技术股份有限公司 | 一种编码、解码方法、装置及其设备 |
| CN113473129B (zh) * | 2020-03-30 | 2022-12-23 | 杭州海康威视数字技术股份有限公司 | 一种编码、解码方法及装置 |
| CN114598871B (zh) * | 2020-12-03 | 2024-08-23 | 杭州海康威视数字技术股份有限公司 | 一种编码、解码方法、装置及其设备 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8483282B2 (en) * | 2007-10-12 | 2013-07-09 | Qualcomm, Incorporated | Entropy coding of interleaved sub-blocks of a video block |
| US8126054B2 (en) | 2008-01-09 | 2012-02-28 | Motorola Mobility, Inc. | Method and apparatus for highly scalable intraframe video coding |
| JP5184447B2 (ja) * | 2009-06-22 | 2013-04-17 | 株式会社Ｋｄｄｉ研究所 | 動画像符号化装置および復号装置 |
| KR20120046727A (ko) * | 2009-08-06 | 2012-05-10 | 파나소닉 주식회사 | 부호화 방법, 복호 방법, 부호화 장치 및 복호 장치 |
| US20110090952A1 (en) * | 2009-10-21 | 2011-04-21 | Cohen Robert A | Directional Transforms for Video and Image Coding |
| US9288495B2 (en) * | 2009-11-24 | 2016-03-15 | Sk Telecom Co., Ltd. | Adaptive secondary prediction-based image encoding/decoding method, device and recording medium |
| GB2492333B (en) * | 2011-06-27 | 2018-12-12 | British Broadcasting Corp | Video encoding and decoding using transforms |
| US20130003856A1 (en) * | 2011-07-01 | 2013-01-03 | Samsung Electronics Co. Ltd. | Mode-dependent transforms for residual coding with low latency |
| WO2013058583A1 (ko) * | 2011-10-18 | 2013-04-25 | 주식회사 케이티 | 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기 |
| KR101542586B1 (ko) * | 2011-10-19 | 2015-08-06 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 그 장치 |
| US9307264B2 (en) * | 2012-06-22 | 2016-04-05 | Sharp Kabushiki Kaisha | Arithmetic decoding device, arithmetic coding device, image decoding apparatus, and image coding apparatus |
| US9426466B2 (en) * | 2012-06-22 | 2016-08-23 | Qualcomm Incorporated | Transform skip mode |
| IN2015DN01842A (ru) * | 2012-10-01 | 2015-05-29 | Ericsson Telefon Ab L M | |
| US9264724B2 (en) * | 2013-10-11 | 2016-02-16 | Blackberry Limited | Sign coding for blocks with transform skipped |
| US9432696B2 (en) * | 2014-03-17 | 2016-08-30 | Qualcomm Incorporated | Systems and methods for low complexity forward transforms using zeroed-out coefficients |
| US10681379B2 (en) * | 2015-09-29 | 2020-06-09 | Qualcomm Incorporated | Non-separable secondary transform for video coding with reorganizing |
| US10931947B2 (en) | 2016-05-04 | 2021-02-23 | Sharp Kabushiki Kaisha | Systems and methods for coding transform data |
| CA3022221A1 (en) * | 2016-05-13 | 2017-11-16 | Sony Corporation | Apparatus and method for image processing for suppressing a reduction of coding efficiency |
-
2017
- 2017-04-28 CA CA3022221A patent/CA3022221A1/en active Pending
- 2017-04-28 EP EP17796028.3A patent/EP3457692B1/en active Active
- 2017-04-28 US US16/099,339 patent/US11350127B2/en active Active
- 2017-04-28 AU AU2017264000A patent/AU2017264000A1/en not_active Abandoned
- 2017-04-28 KR KR1020187031841A patent/KR102393150B1/ko active IP Right Grant
- 2017-04-28 JP JP2018516970A patent/JP6868786B2/ja active Active
- 2017-04-28 MX MX2018013462A patent/MX2018013462A/es unknown
- 2017-04-28 RU RU2018138969A patent/RU2740863C2/ru active
- 2017-04-28 WO PCT/JP2017/016988 patent/WO2017195667A1/ja active Application Filing
- 2017-04-28 CN CN201780028098.3A patent/CN109076226B/zh active Active
- 2017-04-28 EP EP24150265.7A patent/EP4336833A3/en active Pending
-
2021
- 2021-04-08 JP JP2021065690A patent/JP2021103900A/ja active Pending
-
2022
- 2022-05-06 AU AU2022203068A patent/AU2022203068B2/en active Active
- 2022-08-01 JP JP2022123000A patent/JP7384247B2/ja active Active
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2023
- 2023-11-09 JP JP2023191788A patent/JP7552829B2/ja active Active
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2024
- 2024-09-05 JP JP2024153508A patent/JP2024170557A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190008205A (ko) | 2019-01-23 |
| EP3457692B1 (en) | 2024-01-10 |
| EP4336833A2 (en) | 2024-03-13 |
| JPWO2017195667A1 (ja) | 2019-03-14 |
| EP3457692A4 (en) | 2019-07-17 |
| JP6868786B2 (ja) | 2021-05-12 |
| MX2018013462A (es) | 2019-03-28 |
| CN109076226B (zh) | 2021-08-13 |
| JP2021103900A (ja) | 2021-07-15 |
| JP2024170557A (ja) | 2024-12-10 |
| EP4336833A3 (en) | 2024-05-15 |
| CN109076226A (zh) | 2018-12-21 |
| EP3457692A1 (en) | 2019-03-20 |
| RU2018138969A (ru) | 2020-05-12 |
| US11350127B2 (en) | 2022-05-31 |
| AU2017264000A1 (en) | 2018-11-22 |
| AU2022203068B2 (en) | 2023-04-06 |
| RU2740863C2 (ru) | 2021-01-21 |
| JP2023184731A (ja) | 2023-12-28 |
| JP7384247B2 (ja) | 2023-11-21 |
| US20210297701A1 (en) | 2021-09-23 |
| JP7552829B2 (ja) | 2024-09-18 |
| JP2022153598A (ja) | 2022-10-12 |
| KR102393150B1 (ko) | 2022-05-02 |
| AU2022203068A1 (en) | 2022-05-26 |
| WO2017195667A1 (ja) | 2017-11-16 |
| CA3022221A1 (en) | 2017-11-16 |