Presentation | 2010-10-09 Detection of REM Cycle for Evaluating Quality of Sleep Tsuyoshi MORIYAMA, Yoshikazu KOBAYASHI, Shin SAKAMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Sleep consists of five stages including REM (one of them) and Non-REM sleep (four of the rest) that repeat. It is referred to as sleep cycle. When sleep cycle occurs periodically every 90 to 100 minutes, the quality of sleep is regarded good. For measuring the quality of sleep, many non-invasive and contact-free methods have been proposed in the past, yet with conditions on imaging device and mattress. We propose a method of estimating eye movements using image analysis of eyelids of a sleeping person. The proposed method analyzes infrared image of eyelid region and detects a specific pattern of the region caused from rapid eye movements. Experimental results on a realistic setting are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sleep / eye movements / image pattern analysis / facial expression |
Paper # | PRMU2010-109,SP2010-65,WIT2010-53 |
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Committee | WIT |
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Conference Date | 2010/10/1(1days) |
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Registration To | Well-being Information Technology(WIT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Detection of REM Cycle for Evaluating Quality of Sleep |
Sub Title (in English) | |
Keyword(1) | sleep |
Keyword(2) | eye movements |
Keyword(3) | image pattern analysis |
Keyword(4) | facial expression |
1st Author's Name | Tsuyoshi MORIYAMA |
1st Author's Affiliation | Dept. of Media and Image Technology, Tokyo Polytechnic University() |
2nd Author's Name | Yoshikazu KOBAYASHI |
2nd Author's Affiliation | Dept. of Media and Image Technology, Tokyo Polytechnic University |
3rd Author's Name | Shin SAKAMOTO |
3rd Author's Affiliation | Dept. of Media and Image Technology, Tokyo Polytechnic University |
Date | 2010-10-09 |
Paper # | PRMU2010-109,SP2010-65,WIT2010-53 |
Volume (vol) | vol.110 |
Number (no) | 221 |
Page | pp.pp.- |
#Pages | 3 |
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