WO2012098117A3 - Bildsensor, bildaufnahmesystem und verfahren zum aufnehmen eines bildes - Google Patents
Bildsensor, bildaufnahmesystem und verfahren zum aufnehmen eines bildes Download PDFInfo
- Publication number
- WO2012098117A3 WO2012098117A3 PCT/EP2012/050642 EP2012050642W WO2012098117A3 WO 2012098117 A3 WO2012098117 A3 WO 2012098117A3 EP 2012050642 W EP2012050642 W EP 2012050642W WO 2012098117 A3 WO2012098117 A3 WO 2012098117A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- capturing
- capture system
- sensor
- image sensor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/702—SSIS architectures characterised by non-identical, non-equidistant or non-planar pixel layout
-
- 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
- H04N23/743—Bracketing, i.e. taking a series of images with varying exposure conditions
-
- 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
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
- H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/53—Control of the integration time
- H04N25/533—Control of the integration time by using differing integration times for different sensor regions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/58—Control of the dynamic range involving two or more exposures
- H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
- H04N25/585—Control of the dynamic range involving two or more exposures acquired simultaneously with pixels having different sensitivities within the sensor, e.g. fast or slow pixels or pixels having different sizes
Abstract
Eine Unregelmäßigkeit in Bezug auf die Bildaufnahme beeinflussende Faktoren in einem Bildsensor, die über die Verteilung von Pixeln hinweg auftritt, wird dazu verwendet, um auf effektive Weise zu einer Bild/Auflösungsverbesserung zu gelangen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011002824A DE102011002824A1 (de) | 2011-01-18 | 2011-01-18 | Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes |
DE102011002824.2 | 2011-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012098117A2 WO2012098117A2 (de) | 2012-07-26 |
WO2012098117A3 true WO2012098117A3 (de) | 2012-10-04 |
Family
ID=45476528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/050642 WO2012098117A2 (de) | 2011-01-18 | 2012-01-17 | Bildsensor, bildaufnahmesystem und verfahren zum aufnehmen eines bildes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011002824A1 (de) |
WO (1) | WO2012098117A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015084991A1 (en) | 2013-12-04 | 2015-06-11 | Rambus Inc. | High dynamic-range image sensor |
DE102014102157A1 (de) * | 2014-02-20 | 2015-08-20 | Karlsruher Institut für Technologie | Vorrichtung für die ultraschallgestützte Reflexions- und Transmissions-Tomographie |
US10529763B2 (en) * | 2018-04-19 | 2020-01-07 | Semiconductor Components Industries, Llc | Imaging pixels with microlenses |
CN109711376B (zh) * | 2018-12-29 | 2022-10-11 | 重庆邮电大学 | 一种基于最优传输理论的多尺度稀疏蓝噪声采样方法 |
CN112991211A (zh) * | 2021-03-12 | 2021-06-18 | 中国大恒(集团)有限公司北京图像视觉技术分公司 | 一种工业相机暗角校正方法 |
CN114895280A (zh) * | 2022-04-27 | 2022-08-12 | 深圳玩智商科技有限公司 | 图像传感器、光学测距方法及装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1160725A2 (de) * | 2000-05-09 | 2001-12-05 | DaimlerChrysler AG | Bildaufnehmer und Bildaufnahmeverfahren, insbesondere zur dreidimensionalen Erfassung von Objekten oder Szenen |
EP1227661A2 (de) * | 2001-01-24 | 2002-07-31 | Eastman Kodak Company | Verfahren und Vorrichtung zur Erzeugung und Speicherung von digitalen Bildern mit erweitertem Dynamikbereich |
US6803955B1 (en) * | 1999-03-03 | 2004-10-12 | Olympus Corporation | Imaging device and imaging apparatus |
US6943837B1 (en) * | 1999-12-31 | 2005-09-13 | Intel Corporation | Method and apparatus for colormetric channel balancing for solid state image sensor using time division multiplexed sampling waveforms |
US20060027730A1 (en) * | 2003-04-11 | 2006-02-09 | Cyrus Bamji | Method and system to differentially enhance sensor dynamic range using enhanced common mode reset |
US20070002164A1 (en) * | 2005-03-21 | 2007-01-04 | Brightside Technologies Inc. | Multiple exposure methods and apparatus for electronic cameras |
US20070076012A1 (en) * | 2005-09-30 | 2007-04-05 | Andrei Cernasov | Method and system for increasing the effective dynamic range of a random-access pixel sensor array |
US20080055440A1 (en) * | 2006-08-29 | 2008-03-06 | Shimon Pertsel | Wide Dynamic Range Image Capturing System Method and Apparatus |
EP1924080A1 (de) * | 2006-11-14 | 2008-05-21 | Samsung Electronics Co., Ltd. | Hochdynamischer Bereichsbildsensor und Verfahren und Mittel zum Messen der Pixelleistung |
WO2010084493A1 (en) * | 2009-01-26 | 2010-07-29 | Elbit Systems Ltd. | Optical pixel and image sensor |
US20100231771A1 (en) * | 2009-03-12 | 2010-09-16 | Micron Technology, Inc. | Methods and apparatus for high dynamic operation of a pixel cell |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574311A (en) * | 1985-04-04 | 1986-03-04 | Thinking Machines Corporation | Random array sensing devices |
US4815816A (en) | 1987-05-12 | 1989-03-28 | Rts Laboratories, Inc. | Image transportation device using incoherent fiber optics bundles and method of using same |
US6633331B1 (en) | 1997-11-21 | 2003-10-14 | California Institute Of Technology | High-speed CCD array camera with random pixel selection |
US7009645B1 (en) * | 1999-09-30 | 2006-03-07 | Imec Vzw | Constant resolution and space variant sensor arrays |
US6563101B1 (en) * | 2000-01-19 | 2003-05-13 | Barclay J. Tullis | Non-rectilinear sensor arrays for tracking an image |
JP2002290843A (ja) * | 2001-03-26 | 2002-10-04 | Olympus Optical Co Ltd | 画像入力装置 |
US7750979B2 (en) | 2001-10-26 | 2010-07-06 | Trident Mircosystems (Far East) Ltd. | Pixel-data line buffer approach having variable sampling patterns |
US7515189B2 (en) * | 2005-09-01 | 2009-04-07 | The United States Of America As Represented By The Department Of The Army | Random-scan, random pixel size imaging system |
US7889264B2 (en) * | 2006-05-12 | 2011-02-15 | Ricoh Co., Ltd. | End-to-end design of superresolution electro-optic imaging systems |
-
2011
- 2011-01-18 DE DE102011002824A patent/DE102011002824A1/de not_active Ceased
-
2012
- 2012-01-17 WO PCT/EP2012/050642 patent/WO2012098117A2/de active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6803955B1 (en) * | 1999-03-03 | 2004-10-12 | Olympus Corporation | Imaging device and imaging apparatus |
US6943837B1 (en) * | 1999-12-31 | 2005-09-13 | Intel Corporation | Method and apparatus for colormetric channel balancing for solid state image sensor using time division multiplexed sampling waveforms |
EP1160725A2 (de) * | 2000-05-09 | 2001-12-05 | DaimlerChrysler AG | Bildaufnehmer und Bildaufnahmeverfahren, insbesondere zur dreidimensionalen Erfassung von Objekten oder Szenen |
EP1227661A2 (de) * | 2001-01-24 | 2002-07-31 | Eastman Kodak Company | Verfahren und Vorrichtung zur Erzeugung und Speicherung von digitalen Bildern mit erweitertem Dynamikbereich |
US20060027730A1 (en) * | 2003-04-11 | 2006-02-09 | Cyrus Bamji | Method and system to differentially enhance sensor dynamic range using enhanced common mode reset |
US20070002164A1 (en) * | 2005-03-21 | 2007-01-04 | Brightside Technologies Inc. | Multiple exposure methods and apparatus for electronic cameras |
US20070076012A1 (en) * | 2005-09-30 | 2007-04-05 | Andrei Cernasov | Method and system for increasing the effective dynamic range of a random-access pixel sensor array |
US20080055440A1 (en) * | 2006-08-29 | 2008-03-06 | Shimon Pertsel | Wide Dynamic Range Image Capturing System Method and Apparatus |
EP1924080A1 (de) * | 2006-11-14 | 2008-05-21 | Samsung Electronics Co., Ltd. | Hochdynamischer Bereichsbildsensor und Verfahren und Mittel zum Messen der Pixelleistung |
WO2010084493A1 (en) * | 2009-01-26 | 2010-07-29 | Elbit Systems Ltd. | Optical pixel and image sensor |
US20100231771A1 (en) * | 2009-03-12 | 2010-09-16 | Micron Technology, Inc. | Methods and apparatus for high dynamic operation of a pixel cell |
Non-Patent Citations (3)
Title |
---|
JINWEI GU ET AL: "Coded rolling shutter photography: Flexible space-time sampling", COMPUTATIONAL PHOTOGRAPHY (ICCP), 2010 IEEE INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 29 March 2010 (2010-03-29), pages 1 - 8, XP031763024, ISBN: 978-1-4244-7022-8 * |
MIN KYU PARK ET AL: "Super-resolution image reconstruction: a technical overview", IEEE SIGNAL PROCESSING MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 20, no. 3, 1 May 2003 (2003-05-01), pages 21 - 36, XP011097476, ISSN: 1053-5888, DOI: 10.1109/MSP.2003.1203207 * |
POONNEN T ET AL: "A CMOS video sensor for High Dynamic Range (HDR) imaging", SIGNALS, SYSTEMS AND COMPUTERS, 2008 42ND ASILOMAR CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 26 October 2008 (2008-10-26), pages 853 - 856, XP031475406, ISBN: 978-1-4244-2940-0 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012098117A2 (de) | 2012-07-26 |
DE102011002824A1 (de) | 2012-07-19 |
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