物理学报2012，Vol.61Issue(3)：148-153,6.
光源附近空间分辨漫反射的SP3研究
Study of SP3 for spatially-resolved diffuse reflectance close to light source
摘要
Abstract
Based on P_3 approximate spatially-resolved diffuse reflectance theory for semi-infinite biological tissue,the simplified expression SP_3 function for highly absorbing medium close to source is studied.The research result shows that function SP_3 can better describe the spatially-resolved diffuse reflectance close to source for higher absorption;the inversion of the optical parameters of highly absorbing medium with function SP3 shows the existence of extreme values of the curves fitted with diffuse reflectance data for different start distances,and the inversion results near the extreme values are the most closest to the optical parameters of real tissues.关键词
组织光学/漫反射/P3近似Key words
tissue optics/diffuse reflectance/P3 approximation分类
数理科学引用本文复制引用
张小娟,周青军,杨薇..光源附近空间分辨漫反射的SP3研究[J].物理学报,2012,61(3):148-153,6.基金项目
国家自然科学基金 （）
中央高校基本科研业务费专项 （）
中国民航大学科研启动基金（批准号：05QDl2X）资助的课题 （）
