CN101573988A - 使用多个照相机减少镜面反射 - Google Patents
使用多个照相机减少镜面反射 Download PDFInfo
- Publication number
- CN101573988A CN101573988A CNA200780049351XA CN200780049351A CN101573988A CN 101573988 A CN101573988 A CN 101573988A CN A200780049351X A CNA200780049351X A CN A200780049351XA CN 200780049351 A CN200780049351 A CN 200780049351A CN 101573988 A CN101573988 A CN 101573988A
- Authority
- CN
- China
- Prior art keywords
- image
- camera
- luminaire
- indicator screen
- direct reflection
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04182—Filtering of noise external to the device and not generated by digitiser components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/620,591 US7630002B2 (en) | 2007-01-05 | 2007-01-05 | Specular reflection reduction using multiple cameras |
US11/620,591 | 2007-01-05 | ||
PCT/US2007/088769 WO2008085724A1 (en) | 2007-01-05 | 2007-12-23 | Specular reflection reduction using multiple cameras |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101573988A true CN101573988A (zh) | 2009-11-04 |
CN101573988B CN101573988B (zh) | 2012-02-22 |
Family
ID=39593926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780049351XA Expired - Fee Related CN101573988B (zh) | 2007-01-05 | 2007-12-23 | 使用多个照相机减少镜面反射 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7630002B2 (zh) |
EP (1) | EP2103149A1 (zh) |
JP (1) | JP2010515971A (zh) |
KR (1) | KR20090094833A (zh) |
CN (1) | CN101573988B (zh) |
CA (1) | CA2674324A1 (zh) |
WO (1) | WO2008085724A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102301694A (zh) * | 2009-11-18 | 2011-12-28 | 松下电器产业株式会社 | 图像处理方法及图像处理装置 |
CN104376545A (zh) * | 2013-08-16 | 2015-02-25 | 联想(北京)有限公司 | 一种信息处理的方法及一种电子设备 |
CN106576142A (zh) * | 2014-08-22 | 2017-04-19 | 高通股份有限公司 | 用于使用闪光照明捕捉具有文字的场景图像的设备和方法 |
CN108924530A (zh) * | 2017-03-31 | 2018-11-30 | 深圳市易快来科技股份有限公司 | 一种3d拍摄异常图像校正的方法、装置及移动端 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7593593B2 (en) | 2004-06-16 | 2009-09-22 | Microsoft Corporation | Method and system for reducing effects of undesired signals in an infrared imaging system |
US7760962B2 (en) * | 2005-03-30 | 2010-07-20 | Casio Computer Co., Ltd. | Image capture apparatus which synthesizes a plurality of images obtained by shooting a subject from different directions, to produce an image in which the influence of glare from a light is reduced |
US7911444B2 (en) | 2005-08-31 | 2011-03-22 | Microsoft Corporation | Input method for surface of interactive display |
US8212857B2 (en) * | 2007-01-26 | 2012-07-03 | Microsoft Corporation | Alternating light sources to reduce specular reflection |
US8094137B2 (en) | 2007-07-23 | 2012-01-10 | Smart Technologies Ulc | System and method of detecting contact on a display |
US20090219253A1 (en) * | 2008-02-29 | 2009-09-03 | Microsoft Corporation | Interactive Surface Computer with Switchable Diffuser |
US8736751B2 (en) * | 2008-08-26 | 2014-05-27 | Empire Technology Development Llc | Digital presenter for displaying image captured by camera with illumination system |
US20100083109A1 (en) * | 2008-09-29 | 2010-04-01 | Smart Technologies Ulc | Method for handling interactions with multiple users of an interactive input system, and interactive input system executing the method |
US8810522B2 (en) * | 2008-09-29 | 2014-08-19 | Smart Technologies Ulc | Method for selecting and manipulating a graphical object in an interactive input system, and interactive input system executing the method |
WO2011003171A1 (en) * | 2009-07-08 | 2011-01-13 | Smart Technologies Ulc | Three-dimensional widget manipulation on a multi-touch panel |
BR112012004521A2 (pt) * | 2009-09-01 | 2016-03-22 | Smart Technologies Ulc | sistema de entrada interativa com razão melhorada de sinal em relação ao ruído (snr) e método de captura de imagem |
US8502789B2 (en) | 2010-01-11 | 2013-08-06 | Smart Technologies Ulc | Method for handling user input in an interactive input system, and interactive input system executing the method |
TW201205551A (en) * | 2010-07-29 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Display device assembling a camera |
US8730356B2 (en) * | 2011-03-07 | 2014-05-20 | Sony Corporation | System and method for automatic flash removal from images |
US9912847B1 (en) | 2012-09-25 | 2018-03-06 | Amazon Technologies, Inc. | Image capture guidance to reduce specular reflection effects |
JP6452272B2 (ja) | 2013-02-22 | 2019-01-16 | セイコーエプソン株式会社 | 分光カメラ、及び分光画像処理方法 |
US9307148B1 (en) | 2013-05-15 | 2016-04-05 | Amazon Technologies, Inc. | Video enhancement techniques |
US9594983B2 (en) * | 2013-08-02 | 2017-03-14 | Digimarc Corporation | Learning systems and methods |
US9275448B2 (en) * | 2013-08-27 | 2016-03-01 | Xerox Corporation | Flash/no-flash imaging for binarization |
JP6237028B2 (ja) * | 2013-09-17 | 2017-11-29 | 株式会社リコー | 投影装置、投影方法及び情報処理システム |
JP5841587B2 (ja) * | 2013-12-25 | 2016-01-13 | 株式会社Pfu | 撮像システム |
KR102579730B1 (ko) | 2014-02-27 | 2023-09-19 | 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 | 정반사 검출 및 저감을 위한 시스템 및 방법 |
WO2015164214A1 (en) * | 2014-04-22 | 2015-10-29 | The Government of the United State of America as represented by the Secretary of the Navy | System and method for sun glint correction of split focal plane visibile and near infrared imagery |
US9454699B2 (en) | 2014-04-29 | 2016-09-27 | Microsoft Technology Licensing, Llc | Handling glare in eye tracking |
NO337926B1 (no) * | 2014-06-17 | 2016-07-11 | Vision Io As | Et sensordeksel for en rørinspeksjonssammenstilling, en rørsammenstilling og en fremgangsmåte for rørinspeksjon. |
US10080844B2 (en) | 2014-10-06 | 2018-09-25 | Sanofi-Aventis Deutschland Gmbh | Supplementary device for attachment to a drug injection device for monitoring injection doses having OCR imaging system with glare reduction |
EP3204082B1 (en) * | 2014-10-06 | 2020-04-08 | Sanofi-Aventis Deutschland GmbH | Supplementary device for attachment to an injection device for determining the set and/or administered dose with ocr image processing including a method for glare reduction |
DE102014017062B3 (de) * | 2014-11-14 | 2015-12-03 | Technische Universität Ilmenau | Verfahren zur Kompensation von Reflexionen bei einer Bildaufnahme |
JP6344608B2 (ja) * | 2015-02-05 | 2018-06-20 | ソニー株式会社 | 画像処理装置、画像処理方法、プログラム、及び、手術システム |
JP6515637B2 (ja) * | 2015-03-30 | 2019-05-22 | 富士ゼロックス株式会社 | 画像読取装置および画像形成装置 |
US10607324B2 (en) | 2015-04-28 | 2020-03-31 | Dolby Laboratories Licensing Corporation | Image highlight detection and rendering |
ES2655924T3 (es) * | 2015-09-11 | 2018-02-22 | Sick Ag | Procedimiento para ajustar varias zonas parciales de una zona de protección deseada |
JP6289439B2 (ja) * | 2015-12-16 | 2018-03-07 | オムロンオートモーティブエレクトロニクス株式会社 | 画像処理装置 |
US10255674B2 (en) | 2016-05-25 | 2019-04-09 | International Business Machines Corporation | Surface reflectance reduction in images using non-specular portion replacement |
US10713520B2 (en) | 2016-10-27 | 2020-07-14 | Engineering Innovation, Inc. | Method of taking a picture without glare |
US10837916B2 (en) * | 2017-03-09 | 2020-11-17 | Spirit Aerosystems, Inc. | Optical measurement device for inspection of discontinuities in aerostructures |
EP3407296A1 (en) | 2017-05-23 | 2018-11-28 | Thomson Licensing | Method and device for determining a characteristic of a display device |
RU2661760C1 (ru) * | 2017-08-25 | 2018-07-19 | Общество с ограниченной ответственностью "Аби Продакшн" | Использование нескольких камер для выполнения оптического распознавания символов |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4972093A (en) * | 1987-10-09 | 1990-11-20 | Pressco Inc. | Inspection lighting system |
JPH05292503A (ja) * | 1992-04-13 | 1993-11-05 | Hitachi Eng Co Ltd | 画像処理方法及びその装置 |
US5515452A (en) * | 1992-12-31 | 1996-05-07 | Electroglas, Inc. | Optical character recognition illumination method and system |
US5461417A (en) * | 1993-02-16 | 1995-10-24 | Northeast Robotics, Inc. | Continuous diffuse illumination method and apparatus |
JPH08186808A (ja) * | 1994-12-28 | 1996-07-16 | Sumitomo Metal Ind Ltd | 画像処理方法及びその装置 |
JPH0981759A (ja) * | 1995-09-18 | 1997-03-28 | Mitsubishi Heavy Ind Ltd | 境界抽出方法およびその装置 |
US6061091A (en) * | 1996-05-30 | 2000-05-09 | Agfa Gevaert N.V. | Detection of and correction for specular reflections in digital image acquisition |
US6088612A (en) * | 1997-04-04 | 2000-07-11 | Medtech Research Corporation | Method and apparatus for reflective glare removal in digital photography useful in cervical cancer detection |
JP3968477B2 (ja) * | 1997-07-07 | 2007-08-29 | ソニー株式会社 | 情報入力装置及び情報入力方法 |
JP3794180B2 (ja) * | 1997-11-11 | 2006-07-05 | セイコーエプソン株式会社 | 座標入力システム及び座標入力装置 |
US6956963B2 (en) * | 1998-07-08 | 2005-10-18 | Ismeca Europe Semiconductor Sa | Imaging for a machine-vision system |
JP4043128B2 (ja) * | 1999-02-24 | 2008-02-06 | 富士通株式会社 | 光走査型タッチパネル |
US6633338B1 (en) * | 1999-04-27 | 2003-10-14 | Gsi Lumonics, Inc. | Programmable illuminator for vision system |
KR20010005203A (ko) | 1999-06-30 | 2001-01-15 | 윤종용 | 프로젝션 텔레비전 |
US6788411B1 (en) * | 1999-07-08 | 2004-09-07 | Ppt Vision, Inc. | Method and apparatus for adjusting illumination angle |
JP4052498B2 (ja) * | 1999-10-29 | 2008-02-27 | 株式会社リコー | 座標入力装置および方法 |
GB2356996A (en) * | 1999-12-03 | 2001-06-06 | Hewlett Packard Co | Improvements to digital cameras |
GB2372391A (en) * | 2001-02-16 | 2002-08-21 | Hewlett Packard Co | Removal of specular reflection |
US6639594B2 (en) * | 2001-06-03 | 2003-10-28 | Microsoft Corporation | View-dependent image synthesis |
US8035612B2 (en) * | 2002-05-28 | 2011-10-11 | Intellectual Ventures Holding 67 Llc | Self-contained interactive video display system |
US7259747B2 (en) * | 2001-06-05 | 2007-08-21 | Reactrix Systems, Inc. | Interactive video display system |
US7058217B2 (en) * | 2001-09-28 | 2006-06-06 | Nec Laboratories America, Inc. | Broadened-specular reflection and linear subspaces for object recognition |
JP2003141524A (ja) * | 2001-10-30 | 2003-05-16 | Hitachi Ltd | 非接触画像読み取り方法および非接触画像読み取りシステム |
US7050835B2 (en) | 2001-12-12 | 2006-05-23 | Universal Display Corporation | Intelligent multi-media display communication system |
WO2003058979A2 (en) * | 2002-01-04 | 2003-07-17 | Neurok Llc | Three-dimensional image projection employing retro-reflective screens |
US6813016B2 (en) | 2002-03-15 | 2004-11-02 | Ppt Vision, Inc. | Co-planarity and top-down examination method and optical module for electronic leaded components |
US7006128B2 (en) * | 2002-05-30 | 2006-02-28 | Siemens Corporate Research, Inc. | Object detection for sudden illumination changes using order consistency |
JP3787841B2 (ja) * | 2002-06-05 | 2006-06-21 | ソニー株式会社 | 表示装置および表示方法 |
US7167135B2 (en) * | 2003-09-11 | 2007-01-23 | Intel Corporation | MEMS based tunable antenna for wireless reception and transmission |
JP4069855B2 (ja) | 2003-11-27 | 2008-04-02 | ソニー株式会社 | 画像処理装置及び方法 |
US7394459B2 (en) * | 2004-04-29 | 2008-07-01 | Microsoft Corporation | Interaction between objects and a virtual environment display |
US7492357B2 (en) * | 2004-05-05 | 2009-02-17 | Smart Technologies Ulc | Apparatus and method for detecting a pointer relative to a touch surface |
US7398927B2 (en) * | 2005-01-26 | 2008-07-15 | Datalogic Scanning, Inc. | Data reader and methods for imaging targets subject to specular reflection |
US20060202974A1 (en) * | 2005-03-10 | 2006-09-14 | Jeffrey Thielman | Surface |
-
2007
- 2007-01-05 US US11/620,591 patent/US7630002B2/en not_active Expired - Fee Related
- 2007-12-23 EP EP07869857A patent/EP2103149A1/en not_active Withdrawn
- 2007-12-23 CA CA002674324A patent/CA2674324A1/en not_active Abandoned
- 2007-12-23 WO PCT/US2007/088769 patent/WO2008085724A1/en active Application Filing
- 2007-12-23 CN CN200780049351XA patent/CN101573988B/zh not_active Expired - Fee Related
- 2007-12-23 JP JP2009544890A patent/JP2010515971A/ja active Pending
- 2007-12-23 KR KR1020097013877A patent/KR20090094833A/ko not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102301694A (zh) * | 2009-11-18 | 2011-12-28 | 松下电器产业株式会社 | 图像处理方法及图像处理装置 |
CN104376545A (zh) * | 2013-08-16 | 2015-02-25 | 联想(北京)有限公司 | 一种信息处理的方法及一种电子设备 |
CN104376545B (zh) * | 2013-08-16 | 2018-12-14 | 联想(北京)有限公司 | 一种信息处理的方法及一种电子设备 |
CN106576142A (zh) * | 2014-08-22 | 2017-04-19 | 高通股份有限公司 | 用于使用闪光照明捕捉具有文字的场景图像的设备和方法 |
CN106576142B (zh) * | 2014-08-22 | 2018-07-17 | 高通股份有限公司 | 用于使用闪光照明捕捉具有文字的场景图像的设备和方法 |
CN108924530A (zh) * | 2017-03-31 | 2018-11-30 | 深圳市易快来科技股份有限公司 | 一种3d拍摄异常图像校正的方法、装置及移动端 |
Also Published As
Publication number | Publication date |
---|---|
JP2010515971A (ja) | 2010-05-13 |
WO2008085724A1 (en) | 2008-07-17 |
KR20090094833A (ko) | 2009-09-08 |
CN101573988B (zh) | 2012-02-22 |
CA2674324A1 (en) | 2008-07-17 |
US7630002B2 (en) | 2009-12-08 |
US20080165266A1 (en) | 2008-07-10 |
EP2103149A1 (en) | 2009-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101573988B (zh) | 使用多个照相机减少镜面反射 | |
CN209640882U (zh) | 光学传感器装置和电子设备 | |
CN109154959A (zh) | 具有非接触成像能力的光学指纹传感器 | |
CN109196524A (zh) | 具有有机发光二极管(oled)屏幕或其他屏幕的设备中用于屏上指纹感测的屏下光学传感器模块中经由成像透镜和成像针孔的光学成像 | |
CN1221212C (zh) | 成象装置 | |
CN107430681A (zh) | 包括光学图像传感器上方的针孔阵列掩膜的电子设备及相关方法 | |
CN101390041B (zh) | 交互式显示面板的均匀照明 | |
CN110520863A (zh) | 利用屏下光学传感器模块对指纹进行三维光学形貌感测 | |
CN109791325A (zh) | 具有外围任务栏显示区的设备和用于屏上指纹感测的lcd屏下光学传感器模块 | |
CN110088768A (zh) | 屏下指纹识别装置和电子设备 | |
CN109154961A (zh) | 基于利用透镜-针孔模块和其他光学设计的光学成像的lcd屏上光学指纹感测 | |
RU2608690C2 (ru) | Световой проектор и видеосистема для определения расстояния | |
CN109074495A (zh) | 改善用于屏上指纹感测的屏下光学传感器模块的光学感测性能 | |
CN109074475A (zh) | 包括在光学图像传感器上方且与光源横向相邻的针孔阵列掩膜的电子设备和相关方法 | |
CN109074474A (zh) | 包括用于感测来自间隔开的子阵列的图像的处理电路的电子设备及相关方法 | |
CN209496381U (zh) | 光学指纹识别模组和终端设备 | |
CN101644976A (zh) | 表面多点触摸装置及其定位方法 | |
US20110227876A1 (en) | Interactive Display Device with Infrared Capture Unit | |
CN111626214B (zh) | 屏下指纹识别装置及系统、指纹识别方法和电子装置 | |
CN108398788B (zh) | 眼睛跟踪装置及虚拟现实成像设备 | |
WO2021097720A1 (zh) | 屏下指纹识别装置以及终端设备 | |
CN209496385U (zh) | 屏下指纹识别装置和电子设备 | |
CN112668540B (zh) | 生物特征采集识别系统及方法、终端设备和存储介质 | |
CN102667689A (zh) | 交互式显示器 | |
CN102483807A (zh) | 具有棱镜元件的成像装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MICROSOFT TECHNOLOGY LICENSING LLC Free format text: FORMER OWNER: MICROSOFT CORP. Effective date: 20150506 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150506 Address after: Washington State Patentee after: MICROSOFT TECHNOLOGY LICENSING, LLC Address before: Washington State Patentee before: Microsoft Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20211223 |
|
CF01 | Termination of patent right due to non-payment of annual fee |