JP2015506623A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015506623A5 JP2015506623A5 JP2014550673A JP2014550673A JP2015506623A5 JP 2015506623 A5 JP2015506623 A5 JP 2015506623A5 JP 2014550673 A JP2014550673 A JP 2014550673A JP 2014550673 A JP2014550673 A JP 2014550673A JP 2015506623 A5 JP2015506623 A5 JP 2015506623A5
- Authority
- JP
- Japan
- Prior art keywords
- video
- ldr
- appendix
- hdr
- ldr video
- 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
Links
- 238000000034 method Methods 0.000 description 16
- 238000005286 illumination Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12305020.5 | 2012-01-06 | ||
| EP12305020.5A EP2613532A1 (en) | 2012-01-06 | 2012-01-06 | Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium |
| PCT/EP2012/076010 WO2013102560A1 (en) | 2012-01-06 | 2012-12-18 | Method of and device for encoding an hdr video together with an ldr video, method of and device for reconstructing one of an hdr video and an ldr video coded together and non-transitory storage medium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015506623A JP2015506623A (ja) | 2015-03-02 |
| JP2015506623A5 true JP2015506623A5 (https=) | 2016-02-12 |
| JP6111266B2 JP6111266B2 (ja) | 2017-04-05 |
Family
ID=47358500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014550673A Active JP6111266B2 (ja) | 2012-01-06 | 2012-12-18 | Ｈｄｒビデオをｌｄｒビデオと一緒にエンコードする方法および装置、一緒に符号化されたｈｄｒビデオおよびｌｄｒビデオの一方を再構成する方法および装置ならびに非一時的な記憶媒体 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10110921B2 (https=) |
| EP (2) | EP2613532A1 (https=) |
| JP (1) | JP6111266B2 (https=) |
| KR (1) | KR101993945B1 (https=) |
| CN (2) | CN104041046B (https=) |
| AU (1) | AU2012364389B2 (https=) |
| BR (1) | BR112014016417B1 (https=) |
| ES (1) | ES2710379T3 (https=) |
| PL (1) | PL2801191T3 (https=) |
| TR (1) | TR201901751T4 (https=) |
| WO (1) | WO2013102560A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9129388B2 (en) | 2012-11-21 | 2015-09-08 | Apple Inc. | Global approximation to spatially varying tone mapping operators |
| WO2015036358A1 (en) * | 2013-09-13 | 2015-03-19 | Thomson Licensing | Method and apparatus for decomposing and reconstructing an high-dynamic-range picture |
| EP2890129A1 (en) * | 2013-12-27 | 2015-07-01 | Thomson Licensing | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
| US9380218B2 (en) | 2014-05-30 | 2016-06-28 | Apple Inc. | Highlight exposure metric and its applications |
| US9344638B2 (en) * | 2014-05-30 | 2016-05-17 | Apple Inc. | Constant bracket high dynamic range (cHDR) operations |
| EP2958328A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture |
| EP3205093B1 (en) | 2014-10-07 | 2022-05-18 | TRELLIS EUROPE S.r.l. | Improved video and image encoding process |
| EP3026912A1 (en) | 2014-11-27 | 2016-06-01 | Thomson Licensing | Method and device for encoding and decoding a HDR picture and a LDR picture using illumination information |
| EP3251351B1 (en) | 2015-01-27 | 2021-07-14 | Dolby International AB | Predictive image encoding and decoding with pixel group based quantization |
| US20160286241A1 (en) * | 2015-03-24 | 2016-09-29 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| EP3107300A1 (en) * | 2015-06-15 | 2016-12-21 | Thomson Licensing | Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame |
| US9979895B2 (en) * | 2015-09-04 | 2018-05-22 | Disney Enterprises, Inc. | High dynamic range tone mapping |
| JP6237797B2 (ja) | 2016-01-05 | 2017-11-29 | ソニー株式会社 | ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター |
| JP6233424B2 (ja) | 2016-01-05 | 2017-11-22 | ソニー株式会社 | 撮像システムおよび撮像方法 |
| EP3407604A4 (en) * | 2016-03-09 | 2019-05-15 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR PROCESSING A HIGH DYNAMIC RANGE IMAGE |
| US10699391B2 (en) | 2016-04-29 | 2020-06-30 | Disney Enterprises, Inc. | Dynamic range expansion highlight information restoration |
| US11356633B2 (en) | 2016-09-20 | 2022-06-07 | Sony Corporation | Video signal processing apparatus, video signal processing method, and video signal processing system |
| US11049225B2 (en) * | 2017-07-07 | 2021-06-29 | Panasonic Intellectual Property Management Co., Ltd. | Video processing system and video processing method |
| US10546554B2 (en) * | 2018-03-26 | 2020-01-28 | Dell Products, Lp | System and method for adaptive tone mapping for high dynamic ratio digital images |
| US12417514B2 (en) * | 2022-09-02 | 2025-09-16 | Qualcomm Incorporated | Compression of images for generating combined images |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371583B (zh) | 2006-01-23 | 2012-03-21 | 马普科技促进协会 | 编码/解码高动态范围图像的方法和设备 |
| US8237865B2 (en) * | 2006-12-18 | 2012-08-07 | Emanuele Salvucci | Multi-compatible low and high dynamic range and high bit-depth texture and video encoding system |
| US8503524B2 (en) | 2007-01-23 | 2013-08-06 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction |
| TW200833106A (en) * | 2007-01-29 | 2008-08-01 | Ind Tech Res Inst | Tone mapping method for dynamic range image |
| US9830691B2 (en) | 2007-08-03 | 2017-11-28 | The University Of Akron | Method for real-time implementable local tone mapping for high dynamic range images |
| US20090317017A1 (en) | 2008-06-20 | 2009-12-24 | The Hong Kong University Of Science And Technology | Image characteristic oriented tone mapping for high dynamic range images |
| WO2009045636A2 (en) | 2007-09-28 | 2009-04-09 | Dolby Laboratories Licensing Corporation | Multimedia coding and decoding with additional information capability |
| US8175158B2 (en) | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| JP5188356B2 (ja) | 2008-02-28 | 2013-04-24 | ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド | 復号器において画像を逆トーンマッピングする方法 |
| US8406569B2 (en) | 2009-01-19 | 2013-03-26 | Sharp Laboratories Of America, Inc. | Methods and systems for enhanced dynamic range images and video from multiple exposures |
| WO2010105036A1 (en) | 2009-03-13 | 2010-09-16 | Dolby Laboratories Licensing Corporation | Layered compression of high dynamic range, visual dynamic range, and wide color gamut video |
| CN102422322B (zh) * | 2009-05-11 | 2015-01-21 | 杜比实验室特许公司 | 用于在目标环境下在装置处再现来自源环境的图像的色貌的方法和设备 |
| US9336578B2 (en) * | 2009-09-14 | 2016-05-10 | Thomson Licensing | Interactive tone mapping for high dynamic range video |
| KR101642034B1 (ko) | 2009-12-08 | 2016-07-25 | 한양대학교 산학협력단 | 입력 영상의 동적 범위를 변환하는 방법 및 장치 |
| CN102986214A (zh) | 2010-07-06 | 2013-03-20 | 皇家飞利浦电子股份有限公司 | 从低动态范围图像生成高动态范围图像 |
| US9292940B2 (en) | 2011-04-28 | 2016-03-22 | Koninklijke Philips N.V. | Method and apparatus for generating an image coding signal |
-
2012
- 2012-01-06 EP EP12305020.5A patent/EP2613532A1/en not_active Withdrawn
- 2012-12-18 US US14/370,773 patent/US10110921B2/en active Active
- 2012-12-18 ES ES12801771T patent/ES2710379T3/es active Active
- 2012-12-18 EP EP12801771.2A patent/EP2801191B1/en active Active
- 2012-12-18 KR KR1020147018394A patent/KR101993945B1/ko active Active
- 2012-12-18 TR TR2019/01751T patent/TR201901751T4/tr unknown
- 2012-12-18 BR BR112014016417-7A patent/BR112014016417B1/pt active IP Right Grant
- 2012-12-18 CN CN201280066103.7A patent/CN104041046B/zh active Active
- 2012-12-18 JP JP2014550673A patent/JP6111266B2/ja active Active
- 2012-12-18 PL PL12801771T patent/PL2801191T3/pl unknown
- 2012-12-18 AU AU2012364389A patent/AU2012364389B2/en active Active
- 2012-12-18 CN CN201811105437.6A patent/CN109274975B/zh active Active
- 2012-12-18 WO PCT/EP2012/076010 patent/WO2013102560A1/en not_active Ceased
-
2018
- 2018-10-19 US US16/165,159 patent/US10708620B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015506623A5 (https=) | ||
| JP6111266B2 (ja) | Ｈｄｒビデオをｌｄｒビデオと一緒にエンコードする方法および装置、一緒に符号化されたｈｄｒビデオおよびｌｄｒビデオの一方を再構成する方法および装置ならびに非一時的な記憶媒体 | |
| PH12018500454A1 (en) | Method and apparatus of nueral network based processing in video coding | |
| JP2016500965A5 (https=) | ||
| MX2017013255A (es) | Ajuste de rango dinamico para rango dinamico alto y codificacion de video de gama de color amplia. | |
| EP2145330A4 (en) | VIDEO CAMERA | |
| MY168865A (en) | Image processing device and method | |
| RU2016122534A (ru) | Устройство для обработки изображения и способ обработки изображения | |
| WO2010076747A3 (en) | Low-resolution video coding content extraction | |
| RU2012141996A (ru) | Устройство и способ обработки изображений | |
| CN105340272B (zh) | 编码和解码方法以及对应的编码器和解码器 | |
| EP4307676A3 (en) | Method for coding image on basis of selective transform and device therefor | |
| MX2013014753A (es) | Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento y aparato de decodificacion de imagenes en movimiento. | |
| EA201170888A1 (ru) | Устройство декодирования изображения и устройство кодирования изображения | |
| MY154278A (en) | Image processing apparatus and method and program | |
| MY204045A (en) | Non-uniform parameter quantization for advanced coupling | |
| SG10201803891XA (en) | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus | |
| RU2016152660A (ru) | Кодер, декодер и способ | |
| MX2023007993A (es) | Codificacion de video basado en la extraccion de caracteristica y sintesis de foto. | |
| Van Chien et al. | Block compressive sensing of image and video with nonlocal Lagrangian multiplier and patch-based sparse representation | |
| MX2019011855A (es) | Compresion de video que usa patrones de subsampleo en dos fases. | |
| WO2010076970A3 (en) | Method and apparatus for encoding/decoding image in bitmap format | |
| CN103914857A (zh) | 一种面向边缘特征保持的图像压缩方法 | |
| EP3182363A3 (en) | Method and device for picture-based barcode encoding and decoding | |
| Bai et al. | Towards a tone mapping-robust watermarking algorithm for high dynamic range image based on spatial activity |