发明名称 |
ELECTRONICALLY MODULATED DYNAMIC OPTICAL PHANTOMS FOR BIOMEDICAL IMAGING |
摘要 |
A method and system for calibrating an optical tomographic imaging system that is configured to execute time-series optical measurements of a target's response to incident optical energy is presented. An electro-active device that is configured to be electronically modulated to control the electro-active device's opacity is embedded in a dense scattering medium. A known hemodynamic response pattern is selected and at least one wavelength of optical energy that produces the known hemodynamic response pattern is determined. A wavelength-dependent driving voltage function is then computed. A voltage is then applied to the electro-active device according to the wavelength-dependent driving voltage function. Optical energy is then transmitted to the scattering medium at the at least one wavelength and a hemodynamic response for the target is determined. The known hemodynamic response pattern and the determined hemodynamic response pattern are then compared. |
申请公布号 |
EP1893737(A4) |
申请公布日期 |
2013.07.24 |
申请号 |
EP20060772877 |
申请日期 |
2006.06.12 |
申请人 |
BARBOUR, RANDALL L. |
发明人 |
BARBOUR, RANDALL L. |
分类号 |
G01J1/10;A61B8/00;G01J3/02;G01N21/27;G01N29/30 |
主分类号 |
G01J1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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