Translated Titles

Investigation of Measurement Methods for Determining the Optical Properties of Agricultural Products Tissue


徐志龍(Zhi-Long Xu);王忠義(Zhong-Yi Wang);黃嵐(Lan Huang);侯瑞鋒(Rui-Feng Hou)

Key Words

光學參數 ; Monte Carlo仿真 ; 空間分辨技術 ; 時間分辨技術 ; 積分球技術 ; optical property ; Monte Carlo simulation ; spatially-resolved technology ; time-resolved technology ; integrating-sphere technology



Volume or Term/Year and Month of Publication

26卷6期(2005 / 12 / 01)

Page #

87 - 89

Content Language


Chinese Abstract


English Abstract

At present, near infrared spectroscopy technology is widely applied to quantitative analysis of agricultural products, but a lot of problems are in the way, for instance, the calculation model is not stable and suitable enough for predicted samples, the prediction precision is difficult to be improved more. To resolve these problems, we have to study the optical properties and light propagation in tissue, and the optical properties measurement methods are studied firstly. In this paper, a few optical properties measurement methods used today are presented and investigated; especially, the measurement methods based on spatially-resolved spectroscopy, time-resolved spectroscopy, and integrating-sphere system are described in detail. Accordingly, the advantages and disadvantages of these measurement methods are compared to select a suitable measurement method to determine the optical properties of agricultural products tissue.

Topic Category 基礎與應用科學 > 物理
工程學 > 電機工程