A new approach for noninvasive skin bloo
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Hongzhi Zhao; Robert H Webb; Bernhard Ortel
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Article
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2002
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Elsevier Science
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English
โ 128 KB
A new noninvasive method is proposed for optically imaging blood under skin. A mini-mirror is used to guide the light incident onto the skin surface, while blocking specularly re ected light from the tissue. Moreover, by using two linear polarizers at right angles, the specular re ection can be redu