MX2017000846A - Metodo y aparato para procesamiento de datos de imagen. - Google Patents
Metodo y aparato para procesamiento de datos de imagen.Info
- Publication number
- MX2017000846A MX2017000846A MX2017000846A MX2017000846A MX2017000846A MX 2017000846 A MX2017000846 A MX 2017000846A MX 2017000846 A MX2017000846 A MX 2017000846A MX 2017000846 A MX2017000846 A MX 2017000846A MX 2017000846 A MX2017000846 A MX 2017000846A
- Authority
- MX
- Mexico
- Prior art keywords
- color difference
- image data
- difference components
- processing image
- quantisation
- 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
- H04N19/169—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
- H04N19/10—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
- H04N19/124—Quantisation
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
- H04N19/44—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)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14306184.4A EP2977958A1 (en) | 2014-07-22 | 2014-07-22 | Method and apparatus for processing image data |
| PCT/EP2015/066545 WO2016012396A1 (en) | 2014-07-22 | 2015-07-20 | Method and apparatus for processing image data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2017000846A true MX2017000846A (es) | 2017-05-01 |
Family
ID=51265638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017000846A MX2017000846A (es) | 2014-07-22 | 2015-07-20 | Metodo y aparato para procesamiento de datos de imagen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10757426B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP2977958A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6703978B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102401881B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106537912B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2015294052B2 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2017000846A (cg-RX-API-DMAC7.html) |
| TW (1) | TWI725939B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016012396A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3298766A1 (en) * | 2015-05-18 | 2018-03-28 | Thomson Licensing | Method and device for processing color image data representing colors of a color gamut. |
| EP3119086A1 (en) * | 2015-07-17 | 2017-01-18 | Thomson Licensing | Methods and devices for encoding/decoding videos |
| EP3409015B1 (en) * | 2016-01-28 | 2019-09-25 | Koninklijke Philips N.V. | Encoding and decoding hdr videos |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3057255B2 (ja) * | 1989-08-15 | 2000-06-26 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| KR100200363B1 (ko) | 1996-10-10 | 1999-06-15 | 윤종용 | 영상의 다이나믹 레인지 확대 장치 |
| EP1608183A1 (en) | 2004-06-14 | 2005-12-21 | Dialog Semiconductor GmbH | Matrix circuit for imaging sensors |
| CN101138248A (zh) * | 2005-12-07 | 2008-03-05 | 索尼株式会社 | 编码装置、编码方法、编码程序、解码装置、解码方法和解码程序 |
| WO2007108317A1 (ja) | 2006-03-20 | 2007-09-27 | Sony Corporation | 画像信号処理装置及び画像信号処理方法 |
| JP2007295415A (ja) * | 2006-04-26 | 2007-11-08 | Sharp Corp | 画像処理方法および画像処理装置 |
| US9571856B2 (en) | 2008-08-25 | 2017-02-14 | Microsoft Technology Licensing, Llc | Conversion operations in scalable video encoding and decoding |
| WO2010104624A2 (en) * | 2009-03-10 | 2010-09-16 | Dolby Laboratories Licensing Corporation | Extended dynamic range and extended dimensionality image signal conversion |
| US9414054B2 (en) * | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| WO2014045506A1 (en) * | 2012-09-24 | 2014-03-27 | Sharp Kabushiki Kaisha | Video compression with color space scalability |
| JP2015005899A (ja) * | 2013-06-21 | 2015-01-08 | ソニー株式会社 | 復号装置および復号方法、並びに、符号化装置および符号化方法 |
| WO2015008464A1 (en) * | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Video parameter set signaling |
| US20160156915A1 (en) * | 2013-07-18 | 2016-06-02 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus and video decoding method and apparatus using video format parameter delivery |
| PL3022895T3 (pl) * | 2013-07-18 | 2019-09-30 | Koninklijke Philips N.V. | Sposoby i urządzenia do tworzenia funkcji odwzorowywania kodu do kodowania obrazu hdr, oraz sposoby i urządzenia do używania tak zakodowanych obrazów |
| JP6379636B2 (ja) * | 2014-04-30 | 2018-08-29 | ソニー株式会社 | 情報処理装置、情報記録媒体、および画像処理方法、並びにプログラム |
-
2014
- 2014-07-22 EP EP14306184.4A patent/EP2977958A1/en not_active Withdrawn
-
2015
- 2015-07-17 TW TW104123152A patent/TWI725939B/zh active
- 2015-07-20 EP EP15736852.3A patent/EP3172718B1/en active Active
- 2015-07-20 AU AU2015294052A patent/AU2015294052B2/en active Active
- 2015-07-20 WO PCT/EP2015/066545 patent/WO2016012396A1/en not_active Ceased
- 2015-07-20 KR KR1020177001827A patent/KR102401881B1/ko active Active
- 2015-07-20 CN CN201580040166.9A patent/CN106537912B/zh active Active
- 2015-07-20 MX MX2017000846A patent/MX2017000846A/es unknown
- 2015-07-20 JP JP2017503115A patent/JP6703978B2/ja active Active
- 2015-07-20 US US15/328,043 patent/US10757426B2/en active Active
-
2020
- 2020-05-11 JP JP2020083328A patent/JP6980054B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6980054B2 (ja) | 2021-12-15 |
| BR112017000992A2 (pt) | 2017-11-14 |
| US10757426B2 (en) | 2020-08-25 |
| JP2017525290A (ja) | 2017-08-31 |
| EP3172718B1 (en) | 2022-04-27 |
| AU2015294052A1 (en) | 2017-02-23 |
| AU2015294052B2 (en) | 2020-12-03 |
| EP2977958A1 (en) | 2016-01-27 |
| KR102401881B1 (ko) | 2022-05-26 |
| JP2020145707A (ja) | 2020-09-10 |
| EP3172718A1 (en) | 2017-05-31 |
| KR20170037608A (ko) | 2017-04-04 |
| CN106537912B (zh) | 2020-02-07 |
| CN106537912A (zh) | 2017-03-22 |
| TW201605228A (zh) | 2016-02-01 |
| US20170223366A1 (en) | 2017-08-03 |
| TWI725939B (zh) | 2021-05-01 |
| WO2016012396A1 (en) | 2016-01-28 |
| JP6703978B2 (ja) | 2020-06-03 |
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