Presentation | 1994/2/18 Component analysis of micro-electroretinogram using wavelet transform Daisaku Sato, Xin Jiang, Takashi Higashide, Tatsuya Morita, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Micro-electroretinogram(μERG)which is evoked by partial light st imulation containes original component waves of flash-ERG well known in ophthalmology.Parameters characterizing component waves should be estimated by matching μERG and a model simulated by seco nd order damped oscillation. However,this analysis is not so easy to execute practically.In this paper,we improve μERG analyzing method so that μERG is prepr ocessed by the wavelet transform before least square error estimation.It is expected that the least squre method can be applied more easily,because each component wave is dominantly contained in the transformed channel of corresponding frequency band.Also,we analize on the interaction of μERGs between two point s on the retina. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Micro-electroretinogram / component analysis / wavelet transform / least square method / the interaction between μERGs |
Paper # | MBE93-129 |
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Committee | MBE |
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Conference Date | 1994/2/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Component analysis of micro-electroretinogram using wavelet transform |
Sub Title (in English) | |
Keyword(1) | Micro-electroretinogram |
Keyword(2) | component analysis |
Keyword(3) | wavelet transform |
Keyword(4) | least square method |
Keyword(5) | the interaction between μERGs |
1st Author's Name | Daisaku Sato |
1st Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Osaka University() |
2nd Author's Name | Xin Jiang |
2nd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Osaka University |
3rd Author's Name | Takashi Higashide |
3rd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Osaka University |
4th Author's Name | Tatsuya Morita |
4th Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Osaka University |
Date | 1994/2/18 |
Paper # | MBE93-129 |
Volume (vol) | vol.93 |
Number (no) | 478 |
Page | pp.pp.- |
#Pages | 8 |
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