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Presentation 2018-11-28 16:30
[Poster Presentation] Effects of Aperture Width on the Performance of Monochrome CMOS Image Sensor Using Offset Pixel Aperture Technique for Depth Extraction
Jimin Lee, Byoung-Soo Choi, Sang-Hwan Kim, Jewon Lee, Junwoo Lee (Kyungpook National Univ.), Seunghyuk Chang, JongHo Park, Sang-Jin Lee (CISS), Jang-Kyoo Shin (Kyungpook National Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the effects of aperture width on the performance of monochrome CMOS image sensor using offset pixel aperture technique for depth extraction. The offset pixel aperture pattern comprises two types: left-offset pixel aperture and right-offset pixel aperture. The two types of offset pixel aperture are divided into odd and even rows and integrated in a pixel array. The aperture width of the offset pixel aperture in the proposed monochrome CMOS image sensor has a variation from 0.3-m to 0.5-m. The disparity of the image increases as the aperture width decreases, but the sensitivity decreases. The depth information could be obtained by the disparity which is acquired from the proposed monochrome CMOS image sensor using offset pixel aperture technique, without requiring external light source. Therefore, the proposed monochrome CMOS image sensor using offset pixel aperture technique is easy to apply to miniaturized devices. The proposed monochrome CMOS image sensor using offset pixel aperture technique was designed and manufactured using 0.11-m CMOS image sensor process. Experimental results have been compared with simulation results.
Keyword (in Japanese) (See Japanese page) 
(in English) aperture width / monochrome / CMOS image sensor / offset pixel aperture / depth extraction / / /  
Reference Info. ITE Tech. Rep., vol. 42, no. 40, IST2018-79, pp. 41-42, Nov. 2018.
Paper # IST2018-79 
Date of Issue 2018-11-21 (IST) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2018-11-28 - 2018-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamachi Campus, TITECH 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 4th International Workshop on Image Sensors and Imaging Systems (IWISS2018) 
Paper Information
Registration To IST 
Conference Code 2018-11-IST 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Aperture Width on the Performance of Monochrome CMOS Image Sensor Using Offset Pixel Aperture Technique for Depth Extraction 
Sub Title (in English)  
Keyword(1) aperture width  
Keyword(2) monochrome  
Keyword(3) CMOS image sensor  
Keyword(4) offset pixel aperture  
Keyword(5) depth extraction  
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1st Author's Name Jimin Lee  
1st Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
2nd Author's Name Byoung-Soo Choi  
2nd Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
3rd Author's Name Sang-Hwan Kim  
3rd Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
4th Author's Name Jewon Lee  
4th Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
5th Author's Name Junwoo Lee  
5th Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
6th Author's Name Seunghyuk Chang  
6th Author's Affiliation Center for Integrated Smart Sensors (CISS)
7th Author's Name JongHo Park  
7th Author's Affiliation Center for Integrated Smart Sensors (CISS)
8th Author's Name Sang-Jin Lee  
8th Author's Affiliation Center for Integrated Smart Sensors (CISS)
9th Author's Name Jang-Kyoo Shin  
9th Author's Affiliation Kyungpook National University (Kyungpook National Univ.)
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Speaker Author-1 
Date Time 2018-11-28 16:30:00 
Presentation Time 90 minutes 
Registration for IST 
Paper # IST2018-79 
Volume (vol) vol.42 
Number (no) no.40 
Page pp.41-42 
#Pages 2 
Date of Issue 2018-11-21 (IST) 

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