Method and apparatus for optimizing image sensor noise and dynamic range
作者： Dietrich Werner Vook , Matthew Michael Borg
DOI:
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摘要: A method and apparatus for optimizing the voltage supply of an image sensor pixel array to minimize noise maximize dynamic range is disclosed. The adjusted in response exposure level when it captures image. increased higher levels expand array. In lower levels, full not utilized, decreased reduce its effect on quality.
lens.org 参考文章(15)
Eugene G. Dierschke, Steven Derek Clynes, Anli Liu, Zhiliang Julian Chen, Digital imaging control with selective intensity resolution enhancement ,(1999)
Tetsunobu Kochi, Isamu Ueno, Katsuhito Sakurai, Hiroki Hiyama, Hideyuki Arai, Toru Koizumi, Shigetoshi Sugawa, Katsuhisa Ogawa, Solid-state image pickup apparatus ,(1999)
Hyun-Joo Ahn, Chan-Ki Kim, Image sensor capable of controlling reset voltage automatically and control method thereof ,(2002)
Kazuchika Sato, Mitsuru Saito, Image sensing device for an electronic still camera ,(1987)
Selim Bencuya, Richard Mann, Hiok-Nam Tay, Reducing reset noise in CMOS image sensors ,(2003)
Nobuhiro Tani, Video camera having circuit for setting exposure compensation value ,(1996)
Bumha Lee, Willem Johannes Kindt, Automatic exposure control for an image sensor ,(2002)
Satoshi Sugiyama, 聡 杉山, Sensor control device and aligner using the same ,(2000)
Yoshio Hagihara, Tomokazu Kakumoto, Image-sensing device ,(2001)
Sakari Kenichi, IMAGE PICKUP DEVICE ,(2000)