dc.citation.conferencePlace |
BE |
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dc.citation.conferencePlace |
Leuven |
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dc.citation.endPage |
258 |
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dc.citation.startPage |
255 |
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dc.citation.title |
IEEE European Solid State Circuits Conference |
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dc.contributor.author |
Kim, Changhyeon |
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dc.contributor.author |
Bong, Kyeongryeol |
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dc.contributor.author |
Hong, Injoon |
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dc.contributor.author |
Lee, Kyuho |
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dc.contributor.author |
Choi, Sungpill |
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dc.contributor.author |
Yoo, Hoi-Jun |
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dc.date.accessioned |
2023-12-19T18:11:13Z |
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dc.date.available |
2023-12-19T18:11:13Z |
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dc.date.created |
2018-08-07 |
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dc.date.issued |
2017-09-11 |
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dc.description.abstract |
A new face detection SoC integrating CIS array with low-power face detector on a single chip in analog-digital mixed-mode is proposed for ultra-low-power mobile device applications such as always-on user authentication. The proposed event-driven mixed-mode face detection SoC performs Viola-Jones face detection with not only analog face detection circuits but also digital vision processor. The analog face detection circuits enable 85% of workload to be skipped before A/D conversion and digital face detection processing, resulting in 39% power reduction. Implemented in 65nm CMOS technology, 11.09 mm2 chip with 2.5V for CIS and 0.8V for digital vision processor consumes 24μW and 96μW at 1fps with non-face images and face images, respectively. |
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dc.identifier.bibliographicCitation |
IEEE European Solid State Circuits Conference, pp.255 - 258 |
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dc.identifier.doi |
10.1109/ESSCIRC.2017.8094574 |
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dc.identifier.scopusid |
2-s2.0-85040637512 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/37270 |
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dc.identifier.url |
https://ieeexplore.ieee.org/document/8094574/ |
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dc.language |
영어 |
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dc.publisher |
43rd IEEE European Solid State Circuits Conference, ESSCIRC 2017 |
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dc.title |
An ultra-low-power and mixed-mode event-driven face detection soc for always-on mobile applications |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2017-09-11 |
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