MX344000B - Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes. - Google Patents
Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes.Info
- Publication number
- MX344000B MX344000B MX2014014491A MX2014014491A MX344000B MX 344000 B MX344000 B MX 344000B MX 2014014491 A MX2014014491 A MX 2014014491A MX 2014014491 A MX2014014491 A MX 2014014491A MX 344000 B MX344000 B MX 344000B
- Authority
- MX
- Mexico
- Prior art keywords
- image processing
- layer image
- processing device
- predict
- layer
- 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
- H04N19/70—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
- H04N19/10—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
- H04N19/169—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
- H04N19/30—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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Se proporciona un aparato de procesamiento de imágenes que incluye una sección de descodificación configurada para descodificar una diferencia a partir de un valor previo de un parámetro de predicción utilizado cuando una imagen de una segunda capa que tiene una gama de color diferente de una primera capa se predice a partir de una imagen de la primera capa, y una sección de predicción configurada para predecir la imagen de la segunda capa a partir de la imagen de la primera capa utilizando el parámetro de predicción calculado utilizando la diferencia descodificada por la sección de descodificación.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013079140 | 2013-04-05 | ||
| JP2013273228 | 2013-12-27 | ||
| PCT/JP2014/056935 WO2014162849A1 (ja) | 2013-04-05 | 2014-03-14 | 画像処理装置及び画像処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014014491A MX2014014491A (es) | 2015-03-09 |
| MX344000B true MX344000B (es) | 2016-12-02 |
Family
ID=51658150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014014491A MX344000B (es) | 2013-04-05 | 2014-03-14 | Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9838716B2 (es) |
| EP (1) | EP2843951B1 (es) |
| JP (1) | JP6345650B2 (es) |
| CN (1) | CN104380739B (es) |
| BR (1) | BR112014029917A2 (es) |
| MX (1) | MX344000B (es) |
| RU (1) | RU2665308C2 (es) |
| WO (1) | WO2014162849A1 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5850214B2 (ja) * | 2011-01-11 | 2016-02-03 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
| KR20160031989A (ko) * | 2013-07-12 | 2016-03-23 | 소니 주식회사 | 이미지 처리 장치 및 이미지 처리 방법 |
| CN104956679B (zh) * | 2013-12-27 | 2019-07-12 | 索尼公司 | 图像处理装置和图像处理方法 |
| WO2015143119A1 (en) * | 2014-03-19 | 2015-09-24 | Arris Enterprises, Inc. | Scalable coding of video sequences using tone mapping and different color gamuts |
| JP6065934B2 (ja) * | 2015-04-08 | 2017-01-25 | ソニー株式会社 | 映像信号処理装置および撮像システム |
| US20160309154A1 (en) * | 2015-04-17 | 2016-10-20 | Qualcomm Incorporated | Dynamic range adjustment for high dynamic range and wide color gamut video coding |
| EP3304488B1 (en) | 2015-07-03 | 2019-05-01 | Huawei Technologies Co., Ltd. | An image processing apparatus and method |
| US20180302641A1 (en) * | 2015-10-05 | 2018-10-18 | Sharp Kabushiki Kaisha | Image predicting device for image decoding device or image encoding device |
| GB2598255B (en) * | 2016-02-17 | 2022-07-27 | V Nova Int Ltd | Physical adapter, signal processing equipment, methods and computer programs |
| US20190356926A1 (en) * | 2017-02-03 | 2019-11-21 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
| JP7015639B2 (ja) * | 2017-03-16 | 2022-02-03 | 株式会社ミマキエンジニアリング | 色変換装置、色変換方法、及びインクジェット記録装置 |
| US11477448B2 (en) | 2019-01-25 | 2022-10-18 | Hfi Innovation Inc. | Method and apparatus for non-linear adaptive loop filtering in video coding |
| US11546587B2 (en) | 2019-04-11 | 2023-01-03 | Mediatek Inc. | Adaptive loop filter with adaptive parameter set |
| AU2020342180B2 (en) | 2019-09-06 | 2026-03-05 | Huawei Technologies Co., Ltd. | Method and apparatus of high-level signaling for weighted prediction |
| CN111414999B (zh) * | 2020-04-27 | 2023-08-22 | 新奥新智科技有限公司 | 一种设备运行状态的监测方法及装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8175158B2 (en) * | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| RU2420021C2 (ru) * | 2009-03-24 | 2011-05-27 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ сжатия изображений и видеопоследовательностей |
| KR101977610B1 (ko) * | 2010-09-14 | 2019-05-15 | 삼성전자주식회사 | 다계층 영상 부호화 및 복호화 장치와 방법 |
| JP2012065081A (ja) * | 2010-09-15 | 2012-03-29 | Hitachi Ltd | 画像符号化方法、画像復号化方法、画像符号化装置及び画像復号化装置 |
| US8787459B2 (en) * | 2010-11-09 | 2014-07-22 | Sony Computer Entertainment Inc. | Video coding methods and apparatus |
| US20140198846A1 (en) * | 2013-01-16 | 2014-07-17 | Qualcomm Incorporated | Device and method for scalable coding of video information |
-
2014
- 2014-03-14 CN CN201480001387.0A patent/CN104380739B/zh not_active Expired - Fee Related
- 2014-03-14 RU RU2014148134A patent/RU2665308C2/ru not_active IP Right Cessation
- 2014-03-14 WO PCT/JP2014/056935 patent/WO2014162849A1/ja not_active Ceased
- 2014-03-14 US US14/397,565 patent/US9838716B2/en active Active
- 2014-03-14 BR BR112014029917A patent/BR112014029917A2/pt not_active Application Discontinuation
- 2014-03-14 JP JP2015509983A patent/JP6345650B2/ja active Active
- 2014-03-14 MX MX2014014491A patent/MX344000B/es active IP Right Grant
- 2014-03-14 EP EP14778912.7A patent/EP2843951B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| US20150103901A1 (en) | 2015-04-16 |
| JP6345650B2 (ja) | 2018-06-20 |
| CN104380739A (zh) | 2015-02-25 |
| CN104380739B (zh) | 2018-10-26 |
| RU2665308C2 (ru) | 2018-08-28 |
| MX2014014491A (es) | 2015-03-09 |
| EP2843951A4 (en) | 2016-01-20 |
| US9838716B2 (en) | 2017-12-05 |
| WO2014162849A1 (ja) | 2014-10-09 |
| EP2843951B1 (en) | 2019-01-02 |
| JPWO2014162849A1 (ja) | 2017-02-16 |
| RU2014148134A3 (es) | 2018-03-13 |
| EP2843951A1 (en) | 2015-03-04 |
| BR112014029917A2 (pt) | 2017-07-25 |
| RU2014148134A (ru) | 2016-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |