DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bong, Kyeongryeol | ko |
dc.contributor.author | Hong, Injoon | ko |
dc.contributor.author | Kim, Gyeonghoon | ko |
dc.contributor.author | Yoo, Hoi-Jun | ko |
dc.date.accessioned | 2016-07-05T08:20:01Z | - |
dc.date.available | 2016-07-05T08:20:01Z | - |
dc.date.created | 2016-05-31 | - |
dc.date.created | 2016-05-31 | - |
dc.date.created | 2016-05-31 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.citation | IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.51, no.4, pp.1032 - 1040 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | http://hdl.handle.net/10203/209333 | - |
dc.description.abstract | A CMOS image sensor (CIS)-based gaze estimation processor (GEP) is proposed for the next-generation user interface (UI) of the smart glasses. It integrates a functional CIS, a RISC, and an ellipse fitting engine (EFE) on a single chip to reduce the power consumption. The functional CIS includes mixed-signal preprocessing circuits, pupil edge detection circuit (PEDC), and glint corner detection circuit (GCDC). Logarithmic processing element (LPE) is adopted in EFE to reduce the power consumption further. As a result, PEDC/GCDC and LPE can reduce the overall power consumption by 55.2% and 14.1%, respectively. Implemented in 65 nm CMOS technology, the 11.29 mm(2) chip consumes 10 mW power at 30 fps real-time operation, and 0.5. error is achieved in experiments | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A 0.5 degrees Error 10 mW CMOS Image Sensor-Based Gaze Estimation Processor | - |
dc.type | Article | - |
dc.identifier.wosid | 000374404300023 | - |
dc.identifier.scopusid | 2-s2.0-84978012430 | - |
dc.type.rims | ART | - |
dc.citation.volume | 51 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 1032 | - |
dc.citation.endingpage | 1040 | - |
dc.citation.publicationname | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.identifier.doi | 10.1109/JSSC.2015.2504466 | - |
dc.contributor.localauthor | Yoo, Hoi-Jun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Eye tracking | - |
dc.subject.keywordAuthor | functional CMOS image sensor (CIS) | - |
dc.subject.keywordAuthor | gaze estimation | - |
dc.subject.keywordAuthor | gaze user interface (UI) | - |
dc.subject.keywordAuthor | smart glasses | - |
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