关键词: 杏, 杏, 鲜食品质, 评价指标, 主成分分析, 聚类分析

Abstract:

With the improvement of living standard, people give great concern on the detection of the agricultural products gradually. Developing a new detection method is useful for the competitive product market, and increases the farmers’ income. As a non-destruction and high sensitivity technology, the laser speckle technology plays an important role in the detection of agricultural product very simply and rapidly. This article described the basic principle of the laser speckle technology, and discussed the application in agriculture.