ES2585214T3 - Sistemas y métodos para formar imagen de objetos - Google Patents
Sistemas y métodos para formar imagen de objetos Download PDFInfo
- Publication number
- ES2585214T3 ES2585214T3 ES09792779.2T ES09792779T ES2585214T3 ES 2585214 T3 ES2585214 T3 ES 2585214T3 ES 09792779 T ES09792779 T ES 09792779T ES 2585214 T3 ES2585214 T3 ES 2585214T3
- Authority
- ES
- Spain
- Prior art keywords
- image
- adjacent frames
- sensor
- luminance value
- exposure time
- 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.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/008—Teaching or communicating with blind persons using visual presentation of the information for the partially sighted
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/72—Combination of two or more compensation controls
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
Abstract
Un dispositivo (100) de formación de imágenes, que comprende: un sensor (210) configurado para proporcionar una imagen de un objeto (505), el sensor (210) que tiene un tiempo de exposición de sensor y una ganancia de sensor y la imagen que incluye unos fotogramas adyacentes, cada una de los fotogramas adyacentes que representa por lo menos una porción del objeto (505); un detector (525) de movimiento para determinar si existe movimiento de por lo menos una porción del objeto (505) entre fotogramas adyacentes de la pluralidad de fotogramas; un controlador (515) configurado para establecer el tiempo de exposición de sensor a un primer valor en respuesta a una determinación por el detector (525) de movimiento que existe movimiento de por lo menos una porción del objeto (505) entre fotogramas adyacentes, y para establecer el tiempo de exposición de sensor a un segundo valor que es sustancialmente diferente del primer valor en respuesta a una determinación que no existe movimiento de por lo menos una porción del objeto (505) entre fotogramas adyacentes; el controlador (515) se configura adicionalmente para ajustar por lo menos uno del tiempo de exposición de sensor y la ganancia de sensor para mantener sustancialmente un valor de luminancia de los fotogramas adyacentes en un valor de luminancia objetivo independientemente de si el detector (525) de movimiento determina que existe movimiento de por lo menos una porción del objeto (505) entre fotogramas adyacentes o no; en donde el valor de luminancia objetivo es uno de un primer valor de luminancia a color objetivo y un primer valor de luminancia a blanco y negro objetivo, el dispositivo (100) que comprende adicionalmente: un detector (520) de color para determinar si la imagen es una imagen a color o una imagen a blanco y negro; en donde el controlador (515) se configura para ajustar por lo menos uno del tiempo de exposición de sensor y la ganancia de sensor para mantener sustancialmente el valor de luminancia de los fotogramas adyacentes en diferentes primer y segundo valores de luminancia objetivo dependientes de si se determina que la imagen sea la imagen a color o la imagen a blanco y negro, el valor de luminancia objetivo es mayor para la imagen a color que para la imagen a blanco y negro.
Description
Claims (1)
-
imagen1 imagen2 imagen3 imagen4
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9918508P | 2008-09-22 | 2008-09-22 | |
US99185P | 2008-09-22 | ||
PCT/US2009/057682 WO2010033914A1 (en) | 2008-09-22 | 2009-09-21 | Systems and methods for imaging objects |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2585214T3 true ES2585214T3 (es) | 2016-10-04 |
Family
ID=41279262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09792779.2T Active ES2585214T3 (es) | 2008-09-22 | 2009-09-21 | Sistemas y métodos para formar imagen de objetos |
Country Status (6)
Country | Link |
---|---|
US (2) | US8416319B2 (es) |
EP (1) | EP2347402B1 (es) |
JP (1) | JP5499039B2 (es) |
CN (1) | CN102265320A (es) |
ES (1) | ES2585214T3 (es) |
WO (1) | WO2010033914A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9298661B2 (en) | 2012-12-21 | 2016-03-29 | Technologies Humanware Inc. | Docking assembly with a reciprocally movable handle for docking a handheld device |
US8913138B2 (en) | 2012-12-21 | 2014-12-16 | Technologies Humanware Inc. | Handheld magnification device with a two-camera module |
CN103347152A (zh) * | 2013-07-08 | 2013-10-09 | 华为终端有限公司 | 一种图像处理方法、装置及终端 |
KR101353052B1 (ko) * | 2013-07-31 | 2014-01-20 | 주식회사 피엘케이 테크놀로지 | 교통표지판 인식을 위한 차량용 영상인식시스템 |
US10326969B2 (en) * | 2013-08-12 | 2019-06-18 | Magna Electronics Inc. | Vehicle vision system with reduction of temporal noise in images |
JP6218317B2 (ja) * | 2013-10-18 | 2017-10-25 | カシオ計算機株式会社 | 回動部材の回動軸収容構造、及び電子機器 |
JP6079566B2 (ja) * | 2013-11-01 | 2017-02-15 | ソニー株式会社 | 情報処理装置、情報処理方法、及びプログラム |
US9832367B2 (en) * | 2013-12-31 | 2017-11-28 | Optelec Holding B.V. | Viewing device |
US10694768B2 (en) * | 2014-04-28 | 2020-06-30 | International Dehydrated Foods, Inc. | Process for preparing a soluble protein composition |
KR102252778B1 (ko) * | 2014-10-20 | 2021-05-17 | 현대중공업지주 주식회사 | 물체의 위치 측정 시스템 및 방법 |
US9426342B1 (en) * | 2015-08-05 | 2016-08-23 | Technologies Humanware Inc. | Handheld electronic magnifier having a multi-orientation handle |
CN107534737B (zh) * | 2015-08-31 | 2020-11-17 | 华为技术有限公司 | 一种拍摄图片的方法及装置 |
US10397469B1 (en) | 2015-08-31 | 2019-08-27 | Snap Inc. | Dynamic image-based adjustment of image capture parameters |
US9571741B1 (en) * | 2015-10-08 | 2017-02-14 | Gopro, Inc. | Smart shutter in low light |
CN106851050B (zh) * | 2017-03-13 | 2020-04-24 | Oppo广东移动通信有限公司 | 运动检测方法和装置、移动设备 |
CN110493530B (zh) * | 2018-05-14 | 2021-09-28 | 浙江宇视科技有限公司 | 监控相机自动曝光控制方法及装置 |
CN111432133B (zh) * | 2019-01-09 | 2021-04-23 | 恒景科技股份有限公司 | 自动曝光成像系统与方法 |
CN111314611A (zh) * | 2020-02-26 | 2020-06-19 | 浙江大华技术股份有限公司 | 一种多个运动对象的拍摄方法及装置 |
CN112911177B (zh) * | 2021-02-02 | 2023-02-07 | 中国电子科技集团公司第四十四研究所 | 一种改善cmos图像传感器成像质量的控制方法 |
CN113132646B (zh) * | 2021-03-30 | 2021-12-10 | 深圳市阿达视高新技术有限公司 | 高动态范围图像生成方法、装置、计算机设备及存储介质 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3523652B2 (ja) * | 1992-03-11 | 2004-04-26 | オリンパス株式会社 | カメラ |
KR960014831B1 (ko) * | 1992-12-21 | 1996-10-21 | 엘지전자 주식회사 | 캠코더의 자동영상 안정화 장치 |
JPH08327917A (ja) * | 1995-06-01 | 1996-12-13 | Nikon Corp | 撮像装置 |
JP4032262B2 (ja) * | 1996-05-13 | 2008-01-16 | 株式会社ニコン | 電子カメラ |
JP2000039643A (ja) | 1998-07-23 | 2000-02-08 | Olympus Optical Co Ltd | 電子的撮像装置 |
US7791641B2 (en) | 2001-09-12 | 2010-09-07 | Samsung Electronics Co., Ltd. | Systems and methods for utilizing activity detection information in relation to image processing |
US7061524B2 (en) * | 2001-11-13 | 2006-06-13 | The Board Of Trustees Of The Leland Stanford Junior University | Motion/saturation detection system and method for synthesizing high dynamic range motion blur free images from multiple captures |
JP2003219254A (ja) * | 2002-01-25 | 2003-07-31 | Matsushita Electric Ind Co Ltd | 撮影モード切換え機能付きカメラ |
JP2004336386A (ja) * | 2003-05-07 | 2004-11-25 | Fuji Photo Film Co Ltd | デジタルカメラ並びに画像補正装置及び方法 |
JP4624017B2 (ja) | 2004-07-07 | 2011-02-02 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
JP2007019743A (ja) * | 2005-07-06 | 2007-01-25 | Olympus Corp | 像ブレ検出装置及び電子カメラ |
JP2007035856A (ja) * | 2005-07-26 | 2007-02-08 | Freescale Semiconductor Inc | 集積回路の製造方法、集積回路の測定装置及びウェハ |
JP4596260B2 (ja) * | 2005-08-31 | 2010-12-08 | ソニー株式会社 | 撮像装置及びズーム制御方法 |
JP4098333B2 (ja) * | 2006-03-10 | 2008-06-11 | オリンパス株式会社 | ビデオマイクロスコープ |
US20070248330A1 (en) | 2006-04-06 | 2007-10-25 | Pillman Bruce H | Varying camera self-determination based on subject motion |
JP2008039643A (ja) * | 2006-08-08 | 2008-02-21 | Horiba Ltd | 不活性ガス雰囲気で融解処理された試料中の元素分析方法および元素分析装置 |
JP2008067296A (ja) * | 2006-09-11 | 2008-03-21 | Canon Inc | 画像処理方法及び画像処理装置 |
EP2070312A1 (en) | 2006-09-25 | 2009-06-17 | QUALCOMM Incorporated | A hand jitter reduction system for cameras |
JP2008193635A (ja) * | 2007-02-08 | 2008-08-21 | Nikon Corp | 電子カメラ |
JP4311457B2 (ja) * | 2007-02-15 | 2009-08-12 | ソニー株式会社 | 動き検出装置、動き検出方法、撮像装置および監視システム |
JP4976160B2 (ja) | 2007-02-22 | 2012-07-18 | パナソニック株式会社 | 撮像装置 |
JP2008220883A (ja) | 2007-03-16 | 2008-09-25 | Shibaura Institute Of Technology | 作業支援装置 |
US8063942B2 (en) | 2007-10-19 | 2011-11-22 | Qualcomm Incorporated | Motion assisted image sensor configuration |
-
2009
- 2009-09-21 JP JP2011528035A patent/JP5499039B2/ja active Active
- 2009-09-21 WO PCT/US2009/057682 patent/WO2010033914A1/en active Application Filing
- 2009-09-21 EP EP09792779.2A patent/EP2347402B1/en active Active
- 2009-09-21 ES ES09792779.2T patent/ES2585214T3/es active Active
- 2009-09-21 CN CN2009801477763A patent/CN102265320A/zh active Pending
- 2009-09-21 US US12/563,814 patent/US8416319B2/en active Active
-
2013
- 2013-04-08 US US13/858,612 patent/US9143695B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8416319B2 (en) | 2013-04-09 |
CN102265320A (zh) | 2011-11-30 |
US20100073515A1 (en) | 2010-03-25 |
EP2347402A1 (en) | 2011-07-27 |
WO2010033914A1 (en) | 2010-03-25 |
JP2012503448A (ja) | 2012-02-02 |
EP2347402B1 (en) | 2016-07-13 |
US20140098254A1 (en) | 2014-04-10 |
JP5499039B2 (ja) | 2014-05-21 |
US9143695B2 (en) | 2015-09-22 |
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