DE102011002824A1 - Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes - Google Patents

Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes Download PDF

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Publication number
DE102011002824A1
DE102011002824A1 DE102011002824A DE102011002824A DE102011002824A1 DE 102011002824 A1 DE102011002824 A1 DE 102011002824A1 DE 102011002824 A DE102011002824 A DE 102011002824A DE 102011002824 A DE102011002824 A DE 102011002824A DE 102011002824 A1 DE102011002824 A1 DE 102011002824A1
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DE
Germany
Prior art keywords
pixels
image sensor
pixel
image
row
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.)
Ceased
Application number
DE102011002824A
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German (de)
English (en)
Inventor
Michael Schöberl
Jürgen Seiler
Andre Kaup
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE102011002824A priority Critical patent/DE102011002824A1/de
Priority to PCT/EP2012/050642 priority patent/WO2012098117A2/fr
Publication of DE102011002824A1 publication Critical patent/DE102011002824A1/de
Ceased legal-status Critical Current

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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
    • H04N23/70—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
    • 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
    • H04N23/741—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
DE102011002824A 2011-01-18 2011-01-18 Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes Ceased DE102011002824A1 (de)

Priority Applications (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
PCT/EP2012/050642 WO2012098117A2 (fr) 2011-01-18 2012-01-17 Capteur d'image, système d'acquisition d'image et procédé d'acquisition d'une image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011002824A DE102011002824A1 (de) 2011-01-18 2011-01-18 Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes

Publications (1)

Publication Number Publication Date
DE102011002824A1 true DE102011002824A1 (de) 2012-07-19

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DE102011002824A Ceased DE102011002824A1 (de) 2011-01-18 2011-01-18 Bildsensor, Bildaufnahmesystem und Verfahren zum Aufnehmen eines Bildes

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DE (1) DE102011002824A1 (fr)
WO (1) WO2012098117A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102157A1 (de) * 2014-02-20 2015-08-20 Karlsruher Institut für Technologie Vorrichtung für die ultraschallgestützte Reflexions- und Transmissions-Tomographie
CN110392192A (zh) * 2018-04-19 2019-10-29 半导体元件工业有限责任公司 具有带有微透镜的成像像素的图像传感器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015084991A1 (fr) 2013-12-04 2015-06-11 Rambus Inc. Capteur d'image ayant une grande plage dynamique
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

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102157A1 (de) * 2014-02-20 2015-08-20 Karlsruher Institut für Technologie Vorrichtung für die ultraschallgestützte Reflexions- und Transmissions-Tomographie
CN110392192A (zh) * 2018-04-19 2019-10-29 半导体元件工业有限责任公司 具有带有微透镜的成像像素的图像传感器

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WO2012098117A3 (fr) 2012-10-04
WO2012098117A2 (fr) 2012-07-26

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