| Paper Abstract and Keywords |
| Presentation |
2016-11-17 16:30
[Poster Presentation]
Wide Dynamic Range CMOS Image Sensor Based on Dual Exposure Technique Using Averaging Circuits
Sang-Hwan Kim, Byoung-Soo Choi, Myunghan Bae, Jimin Lee, Chang-Woo Oh, Jang-Kyoo Shin (Kyungpook National Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, an averaging circuits using dual exposure technique for extending dynamic range of CMOS image sensor is proposed. The proposed CMOS image sensor has been implemented by a chip which is consisted of a pixel array, scanners, and proposed averaging circuits. Despite the equal number of transistors in pixels, it is possible to extend dynamic range of CMOS image sensor by using averaging circuit. In addition, comparing with conventional 3-transistor CMOS image sensor, it was demonstrated that dynamic range is improved from 70dB to 90dB after using average circuit by experimentally. The designed circuit has been fabricated by using 0.18?? 1-poly 6-metal standard CMOS process, and its characteristics are simulated and measured. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CMOS image sensor / wide dynamic range / dual exposure / averaging circuit / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 40, IST2016-64, pp. 33-34, Nov. 2016. |
| Paper # |
IST2016-64 |
| Date of Issue |
2016-11-10 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IST |
| Conference Date |
2016-11-17 - 2016-11-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
TITECH Tamachi Campus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Open Poster Session of 3rd International Workshop on Image Sensors and Imaging Systems (IWISS2016) |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2016-11-IST |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Wide Dynamic Range CMOS Image Sensor Based on Dual Exposure Technique Using Averaging Circuits |
| Sub Title (in English) |
|
| Keyword(1) |
CMOS image sensor |
| Keyword(2) |
wide dynamic range |
| Keyword(3) |
dual exposure |
| Keyword(4) |
averaging circuit |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Sang-Hwan Kim |
| 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 |
Myunghan Bae |
| 3rd Author's Affiliation |
Kyungpook National University (Kyungpook National Univ.) |
| 4th Author's Name |
Jimin Lee |
| 4th Author's Affiliation |
Kyungpook National University (Kyungpook National Univ.) |
| 5th Author's Name |
Chang-Woo Oh |
| 5th Author's Affiliation |
Kyungpook National University (Kyungpook National Univ.) |
| 6th Author's Name |
Jang-Kyoo Shin |
| 6th Author's Affiliation |
Kyungpook National University (Kyungpook National Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2016-11-17 16:30:00 |
| Presentation Time |
90 minutes |
| Registration for |
IST |
| Paper # |
IST2016-64 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.40 |
| Page |
pp.33-34 |
| #Pages |
2 |
| Date of Issue |
2016-11-10 (IST) |