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Paper Abstract and Keywords
Presentation 2017-06-23 13:30
[Poster Presentation] 1Gfps temporally compressive CMOS image sensor with forcal plane multi aperture
Yuto Sato, Futa Motiduki, Keiichiro Kagawa, Min-Woong Seo, Taishi Takasawa, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we mention an the ultra high speed temporally compressive CMOS image sensor with forcal plane multi-aperture by combining a high speed charge modulation pixel and compressive sampling. The sensor has an array of pixel blocks composed of multiple subpixels. Point spread function of the imaging lens is intentionally expanded to cover a whole pixel block to distribute similar optical signals to the subpixels. The object is temporally compressed with different temporal coded shutter patterns for each subpixel. After the image acquisition, the time-resolved image is reconstructed by solving the inverse problem. The factor which dominates the maximum frame rate is only charge modulation speed of the pixel, so that, the frame rate of 1Gfps (frame per second) will be realized. The maximum operating frequency of synthesized pixel controller is 1.67GHz when RC was not considered.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS image sensor / high-speed image sensor / compressive sampling / focal plane multi-aperture / / / /  
Reference Info. ITE Tech. Rep., vol. 41, no. 19, IST2017-36, pp. 9-12, June 2017.
Paper # IST2017-36 
Date of Issue 2017-06-16 (IST) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2017-06-23 - 2017-06-23 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To IST 
Conference Code 2017-06-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 1Gfps temporally compressive CMOS image sensor with forcal plane multi aperture 
Sub Title (in English)  
Keyword(1) CMOS image sensor  
Keyword(2) high-speed image sensor  
Keyword(3) compressive sampling  
Keyword(4) focal plane multi-aperture  
1st Author's Name Yuto Sato  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Futa Motiduki  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Keiichiro Kagawa  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Min-Woong Seo  
4th Author's Affiliation Shizuoka University (Shizuoka Univ.)
5th Author's Name Taishi Takasawa  
5th Author's Affiliation Shizuoka University (Shizuoka Univ.)
6th Author's Name Keita Yasutomi  
6th Author's Affiliation Shizuoka University (Shizuoka Univ.)
7th Author's Name Shoji Kawahito  
7th Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2017-06-23 13:30:00 
Presentation Time 60 minutes 
Registration for IST 
Paper # IST2017-36 
Volume (vol) vol.41 
Number (no) no.19 
Page pp.9-12 
Date of Issue 2017-06-16 (IST) 

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