CN1954344A - 高动态范围图像的编码、解码和表示 - Google Patents
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Abstract
Description
表I-若干色调映射算子的图像质量 | |||
色调映射算子 | JPEG质量 | 使用预校正的VDP | 使用后校正的VDP |
双边滤波器 | 90100 | 0.93%0.02% | 5.4%1.8% |
Reinhard全局 | 90100 | 2.5%0.09% | 4.7%2.8% |
直方图Adj. | 90100 | 5.9%0.63% | 21%17% |
梯度 | 90100 | 7.5%3.0% | 36%34% |
Claims (55)
Applications Claiming Priority (3)
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US56460804P | 2004-04-23 | 2004-04-23 | |
US60/564,608 | 2004-04-23 | ||
PCT/CA2004/002199 WO2005104035A1 (en) | 2004-04-23 | 2004-12-24 | Encoding, decoding and representing high dynamic range images |
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CN2010101540615A Division CN101902637B (zh) | 2004-04-23 | 2004-12-24 | 高动态范围图像的编码、解码和表示 |
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CN1954344A true CN1954344A (zh) | 2007-04-25 |
CN1954344B CN1954344B (zh) | 2010-06-16 |
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CN2010101540615A Active CN101902637B (zh) | 2004-04-23 | 2004-12-24 | 高动态范围图像的编码、解码和表示 |
CN2004800428288A Active CN1954344B (zh) | 2004-04-23 | 2004-12-24 | 高动态范围图像的编码、解码和表示 |
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US (5) | US8218625B2 (zh) |
EP (2) | EP2375383B1 (zh) |
JP (2) | JP5086067B2 (zh) |
KR (1) | KR101176341B1 (zh) |
CN (2) | CN101902637B (zh) |
CA (1) | CA2563523C (zh) |
DK (1) | DK2375383T3 (zh) |
ES (1) | ES2397341T3 (zh) |
HK (1) | HK1150679A1 (zh) |
PL (1) | PL1743301T3 (zh) |
WO (1) | WO2005104035A1 (zh) |
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CN101415117B (zh) * | 2008-11-18 | 2010-06-09 | 浙江大学 | 基于gpgpu的高真实感图像的传输方法 |
CN101888487A (zh) * | 2010-06-02 | 2010-11-17 | 中国科学院深圳先进技术研究院 | 高动态范围视频成像系统和图像生成方法 |
CN101901475A (zh) * | 2010-06-12 | 2010-12-01 | 北京理工大学 | 基于视网膜自适应模型的高动态范围图像色调映射方法 |
CN101431691B (zh) * | 2008-12-04 | 2011-06-15 | 浙江大学 | 高动态范围图像的快速并行压缩方法 |
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PL2782348T3 (pl) | 2011-04-14 | 2018-04-30 | Dolby Laboratories Licensing Corp | Zmienna objaśniająca regresji wielorakiej kanału wielu barw |
WO2012142506A1 (en) | 2011-04-14 | 2012-10-18 | Dolby Laboratories Licensing Corporation | Image prediction based on primary color grading model |
US8334911B2 (en) * | 2011-04-15 | 2012-12-18 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
US9036042B2 (en) * | 2011-04-15 | 2015-05-19 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
WO2012148883A1 (en) | 2011-04-25 | 2012-11-01 | Dolby Laboratories Licensing Corporation | Non-linear vdr residual quantizer |
RU2013152741A (ru) * | 2011-04-28 | 2015-06-10 | Конинклейке Филипс Н.В. | Способ и устройство для генерирования сигнала кодирования изображения |
MX2013012976A (es) * | 2011-05-10 | 2013-12-06 | Koninkl Philips Nv | Generacion y procesamiento de señal de imagen de intervalo dinamico alto. |
WO2012155119A1 (en) | 2011-05-11 | 2012-11-15 | Pelican Imaging Corporation | Systems and methods for transmitting and receiving array camera image data |
US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
US9769430B1 (en) | 2011-06-23 | 2017-09-19 | Gentex Corporation | Imager system with median filter and method thereof |
EP2557789B1 (en) | 2011-08-09 | 2017-09-27 | Dolby Laboratories Licensing Corporation | Guided image up-sampling in video coding |
US8781238B2 (en) * | 2011-09-08 | 2014-07-15 | Dolby Laboratories Licensing Corporation | Efficient decoding and post-processing of high dynamic range images |
WO2013043761A1 (en) | 2011-09-19 | 2013-03-28 | Pelican Imaging Corporation | Determining depth from multiple views of a scene that include aliasing using hypothesized fusion |
KR102002165B1 (ko) | 2011-09-28 | 2019-07-25 | 포토내이션 리미티드 | 라이트 필드 이미지 파일의 인코딩 및 디코딩을 위한 시스템 및 방법 |
EP2579591A1 (en) * | 2011-10-04 | 2013-04-10 | Thomson Licensing | Method of and device for encoding an HDR image, method of and device for reconstructing an HDR image and non-transitory storage medium |
US8913153B2 (en) | 2011-10-06 | 2014-12-16 | Aptina Imaging Corporation | Imaging systems and methods for generating motion-compensated high-dynamic-range images |
WO2013059116A1 (en) * | 2011-10-20 | 2013-04-25 | Dolby Laboratories Licensing Corporation | Method and system for video equalization |
JP5638731B1 (ja) * | 2011-11-01 | 2014-12-10 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 拡張ダイナミックレンジをもつ画像の階層式符号化における適応的な偽輪郭生成防止 |
TWI575933B (zh) * | 2011-11-04 | 2017-03-21 | 杜比實驗室特許公司 | 階層式視覺動態範圍編碼中之層分解技術 |
ES2727965T3 (es) * | 2011-12-06 | 2019-10-21 | Dolby Laboratories Licensing Corp | Dispositivo y método para mejorar el intercambio de datos de imágenes basado en no linealidad de luminancia perceptual a través de diferentes capacidades de visualización |
US8934726B2 (en) | 2011-12-19 | 2015-01-13 | Dolby Laboratories Licensing Corporation | Video codecs with integrated gamut management |
TWI606718B (zh) | 2012-01-03 | 2017-11-21 | 杜比實驗室特許公司 | 規定視覺動態範圍編碼操作及參數 |
US9756353B2 (en) | 2012-01-09 | 2017-09-05 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for single and multiple layered video coding systems |
US9172889B2 (en) | 2012-02-09 | 2015-10-27 | Semiconductor Components Industries, Llc | Imaging systems and methods for generating auto-exposed high-dynamic-range images |
US9041838B2 (en) | 2012-02-14 | 2015-05-26 | Gentex Corporation | High dynamic range imager system |
EP2817955B1 (en) | 2012-02-21 | 2018-04-11 | FotoNation Cayman Limited | Systems and methods for the manipulation of captured light field image data |
US9007488B2 (en) | 2012-03-08 | 2015-04-14 | Semiconductor Components Industries, Llc | Systems and methods for generating interpolated high-dynamic-range images |
US9129445B2 (en) * | 2012-03-14 | 2015-09-08 | Dolby Laboratories Licensing Corporation | Efficient tone-mapping of high-bit-depth video to low-bit-depth display |
US9210392B2 (en) | 2012-05-01 | 2015-12-08 | Pelican Imaging Coporation | Camera modules patterned with pi filter groups |
KR20150023907A (ko) | 2012-06-28 | 2015-03-05 | 펠리칸 이매징 코포레이션 | 결함있는 카메라 어레이들, 광학 어레이들 및 센서들을 검출하기 위한 시스템들 및 방법들 |
US20140002674A1 (en) | 2012-06-30 | 2014-01-02 | Pelican Imaging Corporation | Systems and Methods for Manufacturing Camera Modules Using Active Alignment of Lens Stack Arrays and Sensors |
US9406105B2 (en) * | 2012-08-02 | 2016-08-02 | The Chinese University Of Hong Kong | Binocular visual experience enrichment system |
EP2748792B1 (en) | 2012-08-08 | 2016-12-21 | Dolby Laboratories Licensing Corporation | Image processing for hdr images |
CN107346061B (zh) | 2012-08-21 | 2020-04-24 | 快图有限公司 | 用于使用阵列照相机捕捉的图像中的视差检测和校正的系统和方法 |
WO2014032020A2 (en) | 2012-08-23 | 2014-02-27 | Pelican Imaging Corporation | Feature based high resolution motion estimation from low resolution images captured using an array source |
US9338372B2 (en) | 2012-09-19 | 2016-05-10 | Semiconductor Components Industries, Llc | Column-based high dynamic range imaging systems |
EP2901671A4 (en) | 2012-09-28 | 2016-08-24 | Pelican Imaging Corp | CREATING IMAGES FROM LIGHT FIELDS USING VIRTUAL POINTS OF VIEW |
US9143711B2 (en) | 2012-11-13 | 2015-09-22 | Pelican Imaging Corporation | Systems and methods for array camera focal plane control |
CN103905738B (zh) * | 2012-12-31 | 2018-12-21 | 博世汽车部件(苏州)有限公司 | 高动态范围图像生成系统及方法 |
WO2014130849A1 (en) | 2013-02-21 | 2014-08-28 | Pelican Imaging Corporation | Generating compressed light field representation data |
MX350910B (es) | 2013-02-21 | 2017-09-25 | Koninklijke Philips Nv | Métodos y dispositivos de codificación y decodificación de imágenes mejoradas de alto rango dinámico (hdr). |
US9374512B2 (en) | 2013-02-24 | 2016-06-21 | Pelican Imaging Corporation | Thin form factor computational array cameras and modular array cameras |
KR20150123810A (ko) * | 2013-02-27 | 2015-11-04 | 톰슨 라이센싱 | 이미지 동적 범위 변환 오퍼레이터를 선택하는 방법 및 디바이스 |
WO2014138697A1 (en) | 2013-03-08 | 2014-09-12 | Pelican Imaging Corporation | Systems and methods for high dynamic range imaging using array cameras |
US8866912B2 (en) | 2013-03-10 | 2014-10-21 | Pelican Imaging Corporation | System and methods for calibration of an array camera using a single captured image |
US9521416B1 (en) | 2013-03-11 | 2016-12-13 | Kip Peli P1 Lp | Systems and methods for image data compression |
US9106784B2 (en) | 2013-03-13 | 2015-08-11 | Pelican Imaging Corporation | Systems and methods for controlling aliasing in images captured by an array camera for use in super-resolution processing |
WO2014164909A1 (en) | 2013-03-13 | 2014-10-09 | Pelican Imaging Corporation | Array camera architecture implementing quantum film sensors |
US9124831B2 (en) | 2013-03-13 | 2015-09-01 | Pelican Imaging Corporation | System and methods for calibration of an array camera |
WO2014165244A1 (en) | 2013-03-13 | 2014-10-09 | Pelican Imaging Corporation | Systems and methods for synthesizing images from image data captured by an array camera using restricted depth of field depth maps in which depth estimation precision varies |
US9578259B2 (en) | 2013-03-14 | 2017-02-21 | Fotonation Cayman Limited | Systems and methods for reducing motion blur in images or video in ultra low light with array cameras |
US9100586B2 (en) | 2013-03-14 | 2015-08-04 | Pelican Imaging Corporation | Systems and methods for photometric normalization in array cameras |
US10122993B2 (en) | 2013-03-15 | 2018-11-06 | Fotonation Limited | Autofocus system for a conventional camera that uses depth information from an array camera |
WO2014145856A1 (en) | 2013-03-15 | 2014-09-18 | Pelican Imaging Corporation | Systems and methods for stereo imaging with camera arrays |
US9497429B2 (en) | 2013-03-15 | 2016-11-15 | Pelican Imaging Corporation | Extended color processing on pelican array cameras |
US9445003B1 (en) | 2013-03-15 | 2016-09-13 | Pelican Imaging Corporation | Systems and methods for synthesizing high resolution images using image deconvolution based on motion and depth information |
US9497370B2 (en) | 2013-03-15 | 2016-11-15 | Pelican Imaging Corporation | Array camera architecture implementing quantum dot color filters |
US9955084B1 (en) | 2013-05-23 | 2018-04-24 | Oliver Markus Haynold | HDR video camera |
KR20160019060A (ko) * | 2013-06-10 | 2016-02-18 | 톰슨 라이센싱 | 큰 동적 범위 픽처들의 평균 휘도를 적응시키기 위한 인코딩과 디코딩 방법들 및 대응하는 인코더 및 디코더 |
JP5639228B2 (ja) * | 2013-06-18 | 2014-12-10 | トムソン ライセンシングThomson Licensing | 重み付け符号化する方法及びシステム |
CN110867198B (zh) * | 2013-06-20 | 2022-02-25 | 索尼公司 | 显示装置 |
JP2015005878A (ja) | 2013-06-20 | 2015-01-08 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
EP3016379B1 (en) * | 2013-06-24 | 2020-04-22 | Sony Corporation | Playback device, playback method, and recording medium |
JP2015008360A (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 |
JP6351313B2 (ja) | 2013-07-11 | 2018-07-04 | キヤノン株式会社 | 画像符号化装置、画像復号装置、画像処理装置、並びにそれらの制御方法 |
TWI627627B (zh) * | 2013-07-12 | 2018-06-21 | Sony Corp | 再生裝置、再生方法、及記錄媒體 |
EP3022902B1 (en) | 2013-07-16 | 2019-11-20 | Koninklijke Philips N.V. | Method and apparatus to create an eotf function for a universal code mapping for an hdr image |
CN105393525B (zh) * | 2013-07-18 | 2019-04-12 | 皇家飞利浦有限公司 | 创建用于对hdr图像编码的代码映射函数的方法和装置以及使用这样的编码图像的方法和装置 |
TWI630820B (zh) | 2013-07-19 | 2018-07-21 | 新力股份有限公司 | File generation device, file generation method, file reproduction device, and file reproduction method |
TWI630821B (zh) * | 2013-07-19 | 2018-07-21 | 新力股份有限公司 | File generation device, file generation method, file reproduction device, and file reproduction method |
TWI632810B (zh) | 2013-07-19 | 2018-08-11 | 新力股份有限公司 | Data generating device, data generating method, data reproducing device, and data reproducing method |
MX355009B (es) | 2013-08-20 | 2018-03-28 | Sony Corp | Dispositivo de reproducción, método de reproducción, y medio de grabación. |
TWI713355B (zh) * | 2013-09-03 | 2020-12-11 | 日商新力股份有限公司 | 解碼裝置、解碼方法、顯示裝置、及顯示方法 |
US9264683B2 (en) | 2013-09-03 | 2016-02-16 | Sony Corporation | Decoding device and decoding method, encoding device, and encoding method |
MX356133B (es) * | 2013-09-27 | 2018-05-14 | Sony Corp | Dispositivo de reproducción, método de reproducción y medio de grabación. |
US9898856B2 (en) | 2013-09-27 | 2018-02-20 | Fotonation Cayman Limited | Systems and methods for depth-assisted perspective distortion correction |
WO2015070105A1 (en) | 2013-11-07 | 2015-05-14 | Pelican Imaging Corporation | Methods of manufacturing array camera modules incorporating independently aligned lens stacks |
WO2015074078A1 (en) | 2013-11-18 | 2015-05-21 | Pelican Imaging Corporation | Estimating depth from projected texture using camera arrays |
EP3075140B1 (en) | 2013-11-26 | 2018-06-13 | FotoNation Cayman Limited | Array camera configurations incorporating multiple constituent array cameras |
WO2015097134A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
WO2015097124A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
WO2015097135A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image |
WO2015097131A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image |
WO2015097118A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image into a bitstream and/or decoding a bitstream representing a high-dynamic range image |
WO2015097129A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image |
WO2015097126A1 (en) * | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
JP5911518B2 (ja) | 2014-01-29 | 2016-04-27 | キヤノン株式会社 | 表示装置、表示装置の制御方法、及び、プログラム |
JP6381215B2 (ja) | 2014-01-29 | 2018-08-29 | キヤノン株式会社 | 画像処理装置、画像処理方法、表示装置、表示装置の制御方法、及び、プログラム |
CA2939065C (en) * | 2014-02-21 | 2023-02-28 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
KR102330316B1 (ko) * | 2014-02-25 | 2021-11-24 | 애플 인크. | 비디오 인코딩 및 디코딩을 위한 적응형 전달 함수 |
US9185270B2 (en) * | 2014-02-28 | 2015-11-10 | Konia Minolta Laboratory U.S.A., Inc. | Ghost artifact detection and removal in HDR image creation using graph based selection of local reference |
US10089740B2 (en) | 2014-03-07 | 2018-10-02 | Fotonation Limited | System and methods for depth regularization and semiautomatic interactive matting using RGB-D images |
RU2667034C2 (ru) | 2014-05-28 | 2018-09-13 | Конинклейке Филипс Н.В. | Способы и устройства для кодирования hdr-изображений и способы и устройства для использования таких кодированных изображений |
JP6443857B2 (ja) * | 2014-06-05 | 2018-12-26 | キヤノン株式会社 | 画像処理装置、画像処理方法、及び、プログラム |
CN110460744B (zh) * | 2014-06-10 | 2022-03-08 | 松下知识产权经营株式会社 | 亮度变换装置和亮度变换方法 |
KR102279842B1 (ko) * | 2014-08-08 | 2021-07-21 | 코닌클리케 필립스 엔.브이. | Hdr 이미지 인코딩 방법 및 장치 |
US10277771B1 (en) | 2014-08-21 | 2019-04-30 | Oliver Markus Haynold | Floating-point camera |
MX360781B (es) * | 2014-09-22 | 2018-11-16 | Panasonic Ip Man Co Ltd | Método de reproducción y aparato de reproducción. |
CN113256730B (zh) | 2014-09-29 | 2023-09-05 | 快图有限公司 | 用于阵列相机的动态校准的系统和方法 |
US10454733B2 (en) * | 2014-10-05 | 2019-10-22 | Lg Electronics Inc. | Preamble sequence generation method in wireless LAN system |
WO2016055178A1 (en) * | 2014-10-10 | 2016-04-14 | Koninklijke Philips N.V. | Saturation processing specification for dynamic range mappings |
US10225485B1 (en) | 2014-10-12 | 2019-03-05 | Oliver Markus Haynold | Method and apparatus for accelerated tonemapping |
EP3213291B1 (en) | 2014-10-27 | 2019-11-06 | Dolby Laboratories Licensing Corporation | Content mapping using extended color range |
WO2016074999A1 (en) | 2014-11-10 | 2016-05-19 | Koninklijke Philips N.V. | Method for encoding, video processor, method for decoding, video decoder |
EP3051818A1 (en) * | 2015-01-30 | 2016-08-03 | Thomson Licensing | Method and device for decoding a color picture |
US10595099B2 (en) * | 2015-04-05 | 2020-03-17 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal for broadcast service on basis of XML subtitle |
US9942474B2 (en) | 2015-04-17 | 2018-04-10 | Fotonation Cayman Limited | Systems and methods for performing high speed video capture and depth estimation using array cameras |
GB201506644D0 (en) * | 2015-04-20 | 2015-06-03 | Univ Warwick | HDR compression method and application to viewers |
US10165198B2 (en) * | 2015-06-02 | 2018-12-25 | Samsung Electronics Co., Ltd. | Dual band adaptive tone mapping |
KR102379601B1 (ko) | 2015-06-05 | 2022-03-29 | 삼성전자주식회사 | 영상 데이터의 제어 방법 및 장치 |
US10249263B2 (en) * | 2015-06-05 | 2019-04-02 | Apple Inc. | Rendering and displaying high dynamic range content |
JP6628400B2 (ja) * | 2015-09-25 | 2020-01-08 | シャープ株式会社 | 映像処理装置、映像処理方法およびプログラム |
JP6871945B2 (ja) | 2015-12-21 | 2021-05-19 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 特定のディスプレイのための高ダイナミックレンジ画像の最適化 |
CN106937121B (zh) * | 2015-12-31 | 2021-12-10 | 中兴通讯股份有限公司 | 图像解码和编码方法、解码和编码装置、解码器及编码器 |
JP2016110158A (ja) * | 2016-01-25 | 2016-06-20 | キヤノン株式会社 | 表示装置、表示装置の制御方法、プログラム、及び、処理装置 |
WO2017142360A1 (ko) * | 2016-02-19 | 2017-08-24 | 세종대학교산학협력단 | 이미지 부호화 및 복호화 방법, 이를 이용하는 이미지 부호화기 및 이미지 |
US10491155B2 (en) * | 2016-03-15 | 2019-11-26 | Texas Instruments Incorporated | Temperature compensated oscillator driver |
EP3242481A1 (en) * | 2016-05-04 | 2017-11-08 | Thomson Licensing | Method and apparatus for encoding/decoding a high dynamic range picture into a coded bitstream |
EP3242482A1 (en) * | 2016-05-04 | 2017-11-08 | Thomson Licensing | Method and apparatus for encoding/decoding a high dynamic range picture into a coded bitstream |
US10290111B2 (en) * | 2016-07-26 | 2019-05-14 | Qualcomm Incorporated | Systems and methods for compositing images |
WO2018021261A1 (ja) * | 2016-07-27 | 2018-02-01 | パナソニックIpマネジメント株式会社 | 画像処理装置、再生装置、画像処理方法、および、再生方法 |
US11184596B2 (en) | 2016-07-27 | 2021-11-23 | Panasonic Intellectual Property Management Co., Ltd. | Image processing device, reproduction device, image processing method, and reproduction method |
US10218952B2 (en) | 2016-11-28 | 2019-02-26 | Microsoft Technology Licensing, Llc | Architecture for rendering high dynamic range video on enhanced dynamic range display devices |
US10104334B2 (en) | 2017-01-27 | 2018-10-16 | Microsoft Technology Licensing, Llc | Content-adaptive adjustment of display device brightness levels when rendering high dynamic range content |
US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
EP3367658A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
EP3399497A1 (en) | 2017-05-05 | 2018-11-07 | Koninklijke Philips N.V. | Optimizing decoded high dynamic range image saturation |
JP6866224B2 (ja) * | 2017-05-09 | 2021-04-28 | キヤノン株式会社 | 画像符号化装置、画像復号装置、画像符号化方法及びプログラム |
CN109691117B (zh) * | 2017-07-07 | 2022-05-27 | 松下知识产权经营株式会社 | 影像处理系统及影像处理方法 |
US10482618B2 (en) | 2017-08-21 | 2019-11-19 | Fotonation Limited | Systems and methods for hybrid depth regularization |
US10694170B2 (en) * | 2018-03-05 | 2020-06-23 | Valve Corporation | Controlling image display via real-time compression in peripheral image regions |
US10848768B2 (en) * | 2018-06-08 | 2020-11-24 | Sony Interactive Entertainment Inc. | Fast region of interest coding using multi-segment resampling |
US11523118B2 (en) | 2018-10-09 | 2022-12-06 | V-Nova International Limited | Dynamic range support within a multi-layer hierarchical coding scheme |
US10957024B2 (en) | 2018-10-30 | 2021-03-23 | Microsoft Technology Licensing, Llc | Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display |
KR102646521B1 (ko) | 2019-09-17 | 2024-03-21 | 인트린식 이노베이션 엘엘씨 | 편광 큐를 이용한 표면 모델링 시스템 및 방법 |
EP4042101A4 (en) | 2019-10-07 | 2023-11-22 | Boston Polarimetrics, Inc. | SYSTEMS AND METHODS FOR DETECTING SURFACE NORMALS USING POLARIZATION |
US11164339B2 (en) | 2019-11-12 | 2021-11-02 | Sony Interactive Entertainment Inc. | Fast region of interest coding using multi-segment temporal resampling |
EP4066001A4 (en) | 2019-11-30 | 2024-01-24 | Boston Polarimetrics, Inc. | SYSTEMS AND METHODS FOR TRANSPARENT OBJECT SEGMENTATION USING POLARIZATION GUIDES |
JP7462769B2 (ja) | 2020-01-29 | 2024-04-05 | イントリンジック イノベーション エルエルシー | 物体の姿勢の検出および測定システムを特徴付けるためのシステムおよび方法 |
WO2021154459A1 (en) | 2020-01-30 | 2021-08-05 | Boston Polarimetrics, Inc. | Systems and methods for synthesizing data for training statistical models on different imaging modalities including polarized images |
JP7431596B2 (ja) * | 2020-01-31 | 2024-02-15 | キヤノン株式会社 | 画像処理装置、画像処理方法およびプログラム |
KR20210142398A (ko) * | 2020-05-18 | 2021-11-25 | 에스케이하이닉스 주식회사 | 로컬 톤 맵핑 회로, 이미지 센싱 장치 및 그 동작방법 |
US11953700B2 (en) | 2020-05-27 | 2024-04-09 | Intrinsic Innovation Llc | Multi-aperture polarization optical systems using beam splitters |
US12020455B2 (en) | 2021-03-10 | 2024-06-25 | Intrinsic Innovation Llc | Systems and methods for high dynamic range image reconstruction |
US11290658B1 (en) | 2021-04-15 | 2022-03-29 | Boston Polarimetrics, Inc. | Systems and methods for camera exposure control |
US11954886B2 (en) | 2021-04-15 | 2024-04-09 | Intrinsic Innovation Llc | Systems and methods for six-degree of freedom pose estimation of deformable objects |
US11689813B2 (en) | 2021-07-01 | 2023-06-27 | Intrinsic Innovation Llc | Systems and methods for high dynamic range imaging using crossed polarizers |
US11734806B2 (en) | 2021-11-24 | 2023-08-22 | Roku, Inc. | Dynamic tone mapping |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649568A (en) * | 1984-10-22 | 1987-03-10 | Polaroid Corporation | Reconstitution of images |
JPH032225A (ja) | 1989-05-30 | 1991-01-08 | Tonen Corp | ハイブリッドプリプレグ |
JP2663189B2 (ja) | 1990-01-29 | 1997-10-15 | 富士写真フイルム株式会社 | 画像のダイナミックレンジ圧縮処理方法 |
US5414527A (en) * | 1991-08-14 | 1995-05-09 | Fuji Xerox Co., Ltd. | Image encoding apparatus sensitive to tone variations |
JP3222577B2 (ja) | 1992-09-16 | 2001-10-29 | 古河電気工業株式会社 | 熱交換器用アルミニウム合金フィン材 |
US5742892A (en) * | 1995-04-18 | 1998-04-21 | Sun Microsystems, Inc. | Decoder for a software-implemented end-to-end scalable video delivery system |
US5621660A (en) * | 1995-04-18 | 1997-04-15 | Sun Microsystems, Inc. | Software-based encoder for a software-implemented end-to-end scalable video delivery system |
US5828793A (en) * | 1996-05-06 | 1998-10-27 | Massachusetts Institute Of Technology | Method and apparatus for producing digital images having extended dynamic ranges |
NZ332626A (en) * | 1997-11-21 | 2000-04-28 | Matsushita Electric Ind Co Ltd | Expansion of dynamic range for video camera |
US6118820A (en) * | 1998-01-16 | 2000-09-12 | Sarnoff Corporation | Region-based information compaction as for digital images |
US6282312B1 (en) * | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | System using one or more residual image(s) to represent an extended color gamut digital image |
US6285784B1 (en) * | 1998-09-28 | 2001-09-04 | Eastman Kodak Company | Method of applying manipulations to an extended color gamut digital image |
US6282313B1 (en) * | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | Using a set of residual images to represent an extended color gamut digital image |
US6282311B1 (en) * | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | Using a residual image to represent an extended color gamut digital image |
US6335983B1 (en) * | 1998-09-28 | 2002-01-01 | Eastman Kodak Company | Representing an extended color gamut digital image in a limited color gamut color space |
US6795585B1 (en) * | 1999-07-16 | 2004-09-21 | Eastman Kodak Company | Representing digital images in a plurality of image processing states |
US6301393B1 (en) * | 2000-01-21 | 2001-10-09 | Eastman Kodak Company | Using a residual image formed from a clipped limited color gamut digital image to represent an extended color gamut digital image |
US6748106B1 (en) * | 2000-03-28 | 2004-06-08 | Eastman Kodak Company | Method for representing an extended color gamut digital image on a hard-copy output medium |
US6822760B1 (en) * | 2000-04-05 | 2004-11-23 | Eastman Kodak Company | Method of processing and paying for an extended color gamut digital image |
US6775407B1 (en) * | 2000-08-02 | 2004-08-10 | Eastman Kodak Company | Producing a final modified digital image using a source digital image and a difference digital image |
US6754384B1 (en) * | 2000-08-30 | 2004-06-22 | Eastman Kodak Company | Method for processing an extended color gamut digital image using an image information parameter |
US6738427B2 (en) * | 2000-09-15 | 2004-05-18 | International Business Machines Corporation | System and method of processing MPEG streams for timecode packet insertion |
JP2002118752A (ja) * | 2000-10-05 | 2002-04-19 | Sony Corp | 画像処理装置および方法、並びに記録媒体 |
JP4003399B2 (ja) * | 2000-10-23 | 2007-11-07 | ソニー株式会社 | 画像処理装置および方法、並びに記録媒体 |
WO2002045020A1 (en) | 2000-11-30 | 2002-06-06 | Canon Kabushiki Kaisha | Image processing device, image processing method, storage medium, and program |
US6606418B2 (en) * | 2001-01-16 | 2003-08-12 | International Business Machines Corporation | Enhanced compression of documents |
JP3966117B2 (ja) | 2001-09-06 | 2007-08-29 | 富士ゼロックス株式会社 | 画像処理装置、画像符号化装置および画像印刷装置ならびにそれらの方法 |
JP2004029639A (ja) | 2002-06-28 | 2004-01-29 | Canon Inc | ビット数削減方法 |
US7492375B2 (en) * | 2003-11-14 | 2009-02-17 | Microsoft Corporation | High dynamic range image viewing on low dynamic range displays |
US8218625B2 (en) * | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
JP3222577U (ja) | 2019-05-30 | 2019-08-08 | 有限会社尚武 | 空手衣用のズボン |
-
2004
- 2004-11-24 US US11/568,030 patent/US8218625B2/en active Active
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EP2375383A2 (en) | 2011-10-12 |
US11418817B2 (en) | 2022-08-16 |
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JP5086067B2 (ja) | 2012-11-28 |
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WO2005104035A1 (en) | 2005-11-03 |
EP1743301B1 (en) | 2012-10-10 |
JP2007534238A (ja) | 2007-11-22 |
US20150003537A1 (en) | 2015-01-01 |
EP2375383A3 (en) | 2011-11-02 |
US9648356B2 (en) | 2017-05-09 |
EP2375383B1 (en) | 2016-05-18 |
DK2375383T3 (en) | 2016-08-15 |
US20080192819A1 (en) | 2008-08-14 |
CN101902637A (zh) | 2010-12-01 |
US8218625B2 (en) | 2012-07-10 |
US20080310501A1 (en) | 2008-12-18 |
US20120230597A1 (en) | 2012-09-13 |
JP2011193511A (ja) | 2011-09-29 |
KR101176341B1 (ko) | 2012-08-22 |
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EP1743301A4 (en) | 2007-07-18 |
HK1150679A1 (en) | 2012-01-06 |
EP1743301A1 (en) | 2007-01-17 |
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