JP2013541895A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2013541895A5 JP2013541895A5 JP2013528801A JP2013528801A JP2013541895A5 JP 2013541895 A5 JP2013541895 A5 JP 2013541895A5 JP 2013528801 A JP2013528801 A JP 2013528801A JP 2013528801 A JP2013528801 A JP 2013528801A JP 2013541895 A5 JP2013541895 A5 JP 2013541895A5
- Authority
- JP
- Japan
- Prior art keywords
- video
- data
- encoding
- luminance
- additional data
- 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
- 235000019557 luminance Nutrition 0.000 claims description 135
- 230000008859 change Effects 0.000 claims description 78
- 238000000034 method Methods 0.000 claims description 54
- 238000009877 rendering Methods 0.000 claims description 51
- 230000002123 temporal effect Effects 0.000 claims description 37
- 238000012958 reprocessing Methods 0.000 claims description 28
- 238000004422 calculation algorithm Methods 0.000 claims description 17
- 238000013507 mapping Methods 0.000 claims description 14
- 238000005286 illumination Methods 0.000 claims description 11
- 238000013500 data storage Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 53
- 238000004880 explosion Methods 0.000 description 42
- 230000000694 effects Effects 0.000 description 22
- 230000006870 function Effects 0.000 description 21
- 238000004458 analytical method Methods 0.000 description 17
- 230000000007 visual effect Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 238000012512 characterization method Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 241000282412 Homo Species 0.000 description 3
- 235000017899 Spathodea campanulata Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000002207 retinal effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 210000000857 visual cortex Anatomy 0.000 description 2
- 208000003098 Ganglion Cysts Diseases 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 208000005400 Synovial Cyst Diseases 0.000 description 1
- 206010049155 Visual brightness Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002620 method output Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004800 psychological effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000011079 streamline operation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012731 temporal analysis Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10177155 | 2010-09-16 | ||
| EP10177155.8 | 2010-09-16 | ||
| PCT/IB2011/053950 WO2012035476A1 (en) | 2010-09-16 | 2011-09-09 | Apparatuses and methods for improved encoding of images |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013541895A JP2013541895A (ja) | 2013-11-14 |
| JP2013541895A5 true JP2013541895A5 (https=) | 2014-10-30 |
| JP6081360B2 JP6081360B2 (ja) | 2017-02-15 |
Family
ID=44898078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013528801A Active JP6081360B2 (ja) | 2010-09-16 | 2011-09-09 | 改善された画像の符号化及び／又は復号のための装置、方法並びに画像データ記憶媒体 |
Country Status (12)
| Country | Link |
|---|---|
| US (7) | US10306233B2 (https=) |
| EP (1) | EP2617195B1 (https=) |
| JP (1) | JP6081360B2 (https=) |
| CN (1) | CN103119936B (https=) |
| BR (1) | BR112013005968B1 (https=) |
| ES (1) | ES2728153T3 (https=) |
| HU (1) | HUE043376T2 (https=) |
| PL (1) | PL2617195T3 (https=) |
| PT (1) | PT2617195T (https=) |
| RU (1) | RU2609760C2 (https=) |
| TR (1) | TR201907297T4 (https=) |
| WO (1) | WO2012035476A1 (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9860483B1 (en) * | 2012-05-17 | 2018-01-02 | The Boeing Company | System and method for video processing software |
| CN109951714B (zh) | 2013-04-08 | 2022-11-11 | 杜比国际公司 | 对lut进行编码的方法和进行解码的方法以及对应的设备 |
| JP6510404B2 (ja) | 2013-04-30 | 2019-05-08 | サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ | 送信装置、送信方法、受信装置および受信方法 |
| JP2015008024A (ja) * | 2013-06-24 | 2015-01-15 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| EP2819414A3 (en) * | 2013-06-28 | 2015-02-25 | Samsung Electronics Co., Ltd | Image processing device and image processing method |
| KR102176398B1 (ko) * | 2013-06-28 | 2020-11-09 | 삼성전자주식회사 | 영상처리장치 및 영상처리방법 |
| WO2015045916A1 (ja) * | 2013-09-27 | 2015-04-02 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| JP2016541140A (ja) * | 2013-11-13 | 2016-12-28 | エルジー エレクトロニクス インコーポレイティド | Ｈｄｒ放送サービスの提供のための放送信号送受信方法及び装置 |
| JP6217462B2 (ja) * | 2014-03-05 | 2017-10-25 | ソニー株式会社 | 画像処理装置及び画像処理方法、並びに画像処理システム |
| US10306306B2 (en) * | 2014-05-12 | 2019-05-28 | Sony Corporation | Communication device and communication method to process images |
| RU2669431C2 (ru) * | 2014-05-15 | 2018-10-12 | Сони Корпорейшн | Устройство связи, способ связи и компьютерная программа |
| WO2016021120A1 (ja) * | 2014-08-07 | 2016-02-11 | 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 | 再生装置、再生方法および記録媒体 |
| JP6466258B2 (ja) | 2014-08-07 | 2019-02-06 | 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 | 再生装置、再生方法および記録媒体 |
| KR102209563B1 (ko) * | 2014-08-08 | 2021-02-02 | 코닌클리케 필립스 엔.브이. | Hdr 이미지 인코딩 방법 및 장치 |
| US10163408B1 (en) * | 2014-09-05 | 2018-12-25 | Pixelworks, Inc. | LCD image compensation for LED backlighting |
| US10609327B2 (en) | 2014-12-29 | 2020-03-31 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
| WO2016130066A1 (en) | 2015-02-13 | 2016-08-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Pixel pre-processing and encoding |
| US10368105B2 (en) | 2015-06-09 | 2019-07-30 | Microsoft Technology Licensing, Llc | Metadata describing nominal lighting conditions of a reference viewing environment for video playback |
| US10885614B2 (en) * | 2015-08-19 | 2021-01-05 | Samsung Electronics Co., Ltd. | Electronic device performing image conversion, and method thereof |
| CN105657539B (zh) * | 2015-12-30 | 2019-05-31 | 深圳Tcl数字技术有限公司 | 视频播放方法及装置 |
| CN109417650A (zh) * | 2016-07-11 | 2019-03-01 | 夏普株式会社 | 视频信号转换装置、视频信号转换方法、视频信号转换系统、控制程序以及记录介质 |
| JP6729170B2 (ja) * | 2016-08-23 | 2020-07-22 | 沖電気工業株式会社 | 画像処理システム及び画像復号装置 |
| CA3200340A1 (en) | 2017-03-06 | 2018-09-13 | E Ink Corporation | Method and apparatus for rendering color images |
| EP3451677A1 (en) | 2017-09-05 | 2019-03-06 | Koninklijke Philips N.V. | Graphics-safe hdr image luminance re-grading |
| JP2018011337A (ja) * | 2017-09-11 | 2018-01-18 | ソニー株式会社 | 画像処理装置及び画像処理方法、並びに画像処理システム |
| WO2020033573A1 (en) * | 2018-08-10 | 2020-02-13 | Dolby Laboratories Licensing Corporation | Reducing banding artifacts in hdr imaging via adaptive sdr-to-hdr reshaping functions |
| SG11202109031TA (en) * | 2019-03-18 | 2021-09-29 | Tencent America LLC | Method and apparatus for video coding |
| JP6921886B2 (ja) * | 2019-03-19 | 2021-08-18 | キヤノン株式会社 | 情報処理装置および情報処理方法 |
| US11985330B2 (en) | 2019-04-12 | 2024-05-14 | Hfi Innovation Inc. | Method and apparatus of simplified affine subblock process for video coding system |
| KR102666909B1 (ko) * | 2019-06-19 | 2024-05-20 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
| US10778946B1 (en) * | 2019-11-04 | 2020-09-15 | The Boeing Company | Active screen for large venue and dome high dynamic range image projection |
| CN111814844B (zh) * | 2020-03-17 | 2023-07-11 | 同济大学 | 一种基于位置编码融合的密集型视频描述方法 |
| US11330196B2 (en) * | 2020-10-12 | 2022-05-10 | Microsoft Technology Licensing, Llc | Estimating illumination in an environment based on an image of a reference object |
| WO2023094881A1 (en) * | 2021-11-29 | 2023-06-01 | Weta Digital Limited | Increasing dynamic range of a virtual production display |
| US20260039466A1 (en) * | 2024-08-01 | 2026-02-05 | Microsoft Technology Licensing, Llc | Optimizing makehint on a hardware platform |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5790096A (en) * | 1996-09-03 | 1998-08-04 | Allus Technology Corporation | Automated flat panel display control system for accomodating broad range of video types and formats |
| JP2002077780A (ja) | 2000-08-31 | 2002-03-15 | Matsushita Electric Ind Co Ltd | 映像信号記録再生制御装置 |
| JP2002323876A (ja) * | 2001-04-24 | 2002-11-08 | Nec Corp | 液晶表示装置における画像表示方法及び液晶表示装置 |
| CN100358001C (zh) * | 2002-03-07 | 2007-12-26 | 夏普株式会社 | 显示装置 |
| US7034843B2 (en) * | 2002-07-10 | 2006-04-25 | Genesis Microchip Inc. | Method and system for adaptive color and contrast for display devices |
| CN1237790C (zh) * | 2002-08-29 | 2006-01-18 | Nec液晶技术株式会社 | 在透射型液晶显示装置中的图像显示方法和透射型液晶显示装置 |
| US7477228B2 (en) * | 2003-12-22 | 2009-01-13 | Intel Corporation | Method and apparatus for characterizing and/or predicting display backlight response latency |
| KR101097486B1 (ko) | 2004-06-28 | 2011-12-22 | 엘지디스플레이 주식회사 | 액정표시장치의 백라이트 유닛 |
| US8358262B2 (en) * | 2004-06-30 | 2013-01-22 | Intel Corporation | Method and apparatus to synchronize backlight intensity changes with image luminance changes |
| JP4541825B2 (ja) * | 2004-10-15 | 2010-09-08 | キヤノン株式会社 | 動画像符号化装置及びその制御方法 |
| EP1891621B1 (en) | 2005-06-01 | 2008-11-19 | Koninklijke Philips Electronics N.V. | Stacked display device |
| JP4621558B2 (ja) * | 2005-07-27 | 2011-01-26 | 株式会社東芝 | 映像表示処理装置とそのバックライト制御方法 |
| JP2007124368A (ja) * | 2005-10-28 | 2007-05-17 | Matsushita Electric Ind Co Ltd | セグメントメタデータ作成装置およびセグメントメタデータ作成方法 |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| RU2331085C2 (ru) * | 2006-05-31 | 2008-08-10 | Самсунг Электроникс Ко., Лтд | Двухкомпонентное встраивание сообщений в изображение |
| WO2008073097A1 (en) * | 2006-12-14 | 2008-06-19 | Thomson Licensing | Method, apparatus and system for visual gamma correction of displays |
| EP2116044A2 (en) * | 2007-01-30 | 2009-11-11 | Fergason Patent Properties, LLC | Image acquistion and display system and method using information derived from an area of interest in a video image implementing system synchronized brightness control and use of metadata |
| JP4909165B2 (ja) * | 2007-04-24 | 2012-04-04 | ルネサスエレクトロニクス株式会社 | シーン変化検出装置、符号化装置及びシーン変化検出方法 |
| US8085852B2 (en) | 2007-06-26 | 2011-12-27 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding |
| CN101393727B (zh) * | 2007-09-21 | 2011-07-20 | 北京京东方光电科技有限公司 | 液晶显示装置高动态对比度的处理装置和处理方法 |
| US8299391B2 (en) * | 2008-07-30 | 2012-10-30 | Applied Materials, Inc. | Field enhanced inductively coupled plasma (Fe-ICP) reactor |
| ES2748040T3 (es) | 2008-09-30 | 2020-03-12 | Dolby Laboratories Licensing Corp | Gestión de energía mejorada para retroiluminaciones moduladas |
| EP2378511A4 (en) * | 2009-01-20 | 2012-05-23 | Panasonic Corp | DISPLAY DEVICE AND DISPLAY CONTROL METHOD |
| EP3467816A1 (en) * | 2010-02-24 | 2019-04-10 | Dolby Laboratories Licensing Corp. | Display management methods and apparatus |
-
2011
- 2011-09-09 JP JP2013528801A patent/JP6081360B2/ja active Active
- 2011-09-09 CN CN201180044796.5A patent/CN103119936B/zh active Active
- 2011-09-09 PT PT11776535T patent/PT2617195T/pt unknown
- 2011-09-09 TR TR2019/07297T patent/TR201907297T4/tr unknown
- 2011-09-09 PL PL11776535T patent/PL2617195T3/pl unknown
- 2011-09-09 EP EP11776535.4A patent/EP2617195B1/en active Active
- 2011-09-09 HU HUE11776535A patent/HUE043376T2/hu unknown
- 2011-09-09 ES ES11776535T patent/ES2728153T3/es active Active
- 2011-09-09 US US13/821,403 patent/US10306233B2/en active Active
- 2011-09-09 RU RU2013117116A patent/RU2609760C2/ru active
- 2011-09-09 BR BR112013005968-0A patent/BR112013005968B1/pt active IP Right Grant
- 2011-09-09 WO PCT/IB2011/053950 patent/WO2012035476A1/en not_active Ceased
-
2019
- 2019-01-29 US US16/261,150 patent/US10855987B2/en active Active
-
2020
- 2020-10-20 US US17/074,726 patent/US11252414B2/en active Active
-
2022
- 2022-01-04 US US17/567,915 patent/US12058334B2/en active Active
-
2024
- 2024-01-23 US US18/420,025 patent/US12267505B2/en active Active
- 2024-01-23 US US18/419,988 patent/US12262023B2/en active Active
-
2025
- 2025-02-24 US US19/060,847 patent/US12439051B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6081360B2 (ja) | 改善された画像の符号化及び／又は復号のための装置、方法並びに画像データ記憶媒体 | |
| JP2013541895A5 (https=) | ||
| US11024260B2 (en) | Adaptive transfer functions | |
| JP6700322B2 (ja) | 改善されたｈｄｒイメージ符号化及び復号化方法、装置 | |
| CN104541301B (zh) | 用于hdr图像编码和解码的基于视亮度区域的装置和方法 | |
| CN108521859B (zh) | 用于处理多个hdr图像源的装置和方法 | |
| CN103891294B (zh) | 用于hdr图像编码和解码的装置与方法 | |
| EP4421797B1 (en) | Apparatus and method for dynamic range transforming of images | |
| US11817063B2 (en) | Perceptually improved color display in image sequences on physical displays |