JP2017525290A5 - - Google Patents
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- JP2017525290A5 JP2017525290A5 JP2017503115A JP2017503115A JP2017525290A5 JP 2017525290 A5 JP2017525290 A5 JP 2017525290A5 JP 2017503115 A JP2017503115 A JP 2017503115A JP 2017503115 A JP2017503115 A JP 2017503115A JP 2017525290 A5 JP2017525290 A5 JP 2017525290A5
- Authority
- JP
- Japan
- Prior art keywords
- color
- chrominance component
- image
- component
- gain factor
- 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.)
- Granted
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- 238000000034 method Methods 0.000 claims description 34
- 230000001419 dependent effect Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 238000013139 quantization Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020083328A JP6980054B2 (ja) | 2014-07-22 | 2020-05-11 | 画像データを処理する方法および装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14306184.4A EP2977958A1 (en) | 2014-07-22 | 2014-07-22 | Method and apparatus for processing image data |
| EP14306184.4 | 2014-07-22 | ||
| PCT/EP2015/066545 WO2016012396A1 (en) | 2014-07-22 | 2015-07-20 | Method and apparatus for processing image data |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020083328A Division JP6980054B2 (ja) | 2014-07-22 | 2020-05-11 | 画像データを処理する方法および装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017525290A JP2017525290A (ja) | 2017-08-31 |
| JP2017525290A5 true JP2017525290A5 (enExample) | 2018-08-09 |
| JP6703978B2 JP6703978B2 (ja) | 2020-06-03 |
Family
ID=51265638
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017503115A Active JP6703978B2 (ja) | 2014-07-22 | 2015-07-20 | 画像データを処理する方法および装置 |
| JP2020083328A Active JP6980054B2 (ja) | 2014-07-22 | 2020-05-11 | 画像データを処理する方法および装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020083328A Active JP6980054B2 (ja) | 2014-07-22 | 2020-05-11 | 画像データを処理する方法および装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10757426B2 (enExample) |
| EP (2) | EP2977958A1 (enExample) |
| JP (2) | JP6703978B2 (enExample) |
| KR (1) | KR102401881B1 (enExample) |
| CN (1) | CN106537912B (enExample) |
| AU (1) | AU2015294052B2 (enExample) |
| MX (1) | MX2017000846A (enExample) |
| TW (1) | TWI725939B (enExample) |
| WO (1) | WO2016012396A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184762A1 (en) * | 2015-05-18 | 2016-11-24 | 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 |
| US10728560B2 (en) * | 2016-01-28 | 2020-07-28 | 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 |
| WO2007066710A1 (ja) | 2005-12-07 | 2007-06-14 | Sony Corporation | 符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム |
| JP5018770B2 (ja) | 2006-03-20 | 2012-09-05 | ソニー株式会社 | 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 |
| EP2406943B1 (en) * | 2009-03-10 | 2016-06-15 | 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 |
| CN104685878B (zh) * | 2012-09-24 | 2018-11-30 | 华为技术有限公司 | 具有颜色空间缩放性的视频压缩 |
| 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 |
| US10194162B2 (en) * | 2013-07-18 | 2019-01-29 | Koninklijke Philips N.V. | Methods and apparatuses for creating code mapping functions for encoding an HDR image, and methods and apparatuses for use of such encoded images |
| 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 CN CN201580040166.9A patent/CN106537912B/zh active Active
- 2015-07-20 MX MX2017000846A patent/MX2017000846A/es unknown
- 2015-07-20 AU AU2015294052A patent/AU2015294052B2/en active Active
- 2015-07-20 JP JP2017503115A patent/JP6703978B2/ja active Active
- 2015-07-20 US US15/328,043 patent/US10757426B2/en active Active
- 2015-07-20 WO PCT/EP2015/066545 patent/WO2016012396A1/en not_active Ceased
- 2015-07-20 EP EP15736852.3A patent/EP3172718B1/en active Active
- 2015-07-20 KR KR1020177001827A patent/KR102401881B1/ko active Active
-
2020
- 2020-05-11 JP JP2020083328A patent/JP6980054B2/ja active Active