发明名称 |
HYPERSPECTRAL POLARIZATION IMAGING APPARATUS FOR IN VIVO OPTICAL DIAGNOSTICS |
摘要 |
A hyperspectral polarization imaging apparatus is provided to obtain a precise optical image by applying the Muller matrix(Mueller matrix) technique and technique(hyperspectral imaging) to the conventional method using only image. In a hyperspectral polarization imaging apparatus, a first polarization element(303) converts laser from the light source(101) into the polarization light having the polarization surface of the first angle. A first rotating device(304) rotates the polarization surface of the polarization light and projects polarization light to the organism(300). A second rotating device(307) rotates the polarization light reflected from organism. A second polarization device(105) restores the polarization surface of the second angle into an original light. A wavelength conversion filter(106) divides the optic signal wavelength reflected from organism and outputs a plurality of divided optical signals. A camera(309) obtains a plurality of images for diagnosing based on a plurality of divided optical signal and obtains Muller matrix operation person having the horizontal, vertical, and rotation component of the polarized light according to the state of polarization light.
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申请公布号 |
KR20080098248(A) |
申请公布日期 |
2008.11.07 |
申请号 |
KR20070043687 |
申请日期 |
2007.05.04 |
申请人 |
KOREA ELECTRO TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
LEE, KYUNG HEE;SONG, JOON MYUNG;KIM, JONG OK;HAN, SEUNG HEE |
分类号 |
A61B5/00;A61B10/00 |
主分类号 |
A61B5/00 |
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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