发明名称 |
OPTICAL METHOD FOR DETERMINING MORPHOLOGICAL PARAMETERS AND PHYSIOLOGICAL PROPERTIES OF TISSUE |
摘要 |
An optical method for determining morphological parameters of a tissue lesion comprises: generating a reflectance image of the lesion using an optical transfer diagnosis device; and determining a lesion border, a size of the lesion, a histogram width that gives a measure of inhomogeneity of the reflectance image of the lesion, a relative moment of inertia of the lesion, a center distance representing a physical distance between a geometrical center of the lesion and a center of mass of absorptance, a fractal dimension of the lesion that describes the complexity of its border, an asphericity of the lesion, a relative border length of the lesion, and, optionally, a darkness of the lesion defined as an average value of the reflected intensity of the lesion. |
申请公布号 |
EP2255173(A4) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20090722309 |
申请日期 |
2009.03.18 |
申请人 |
BALTER, INC. |
发明人 |
STAMNES, JAKOB, J.;STAMNES, KNUT;ZHAO, LU;HAMRE, BOERGE;RYZHIKOV, GENNADY;BIRYULINA, MARINA;SOMMERSTEN, ENDRE, R.;NIELSEN, KRISTIAN, P.;MOAN, JOHAN, E. |
分类号 |
G01N21/47;A61B5/1455;G01N21/31;G01N33/483;G06T7/60 |
主分类号 |
G01N21/47 |
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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