Non-destructive Measurement System for Sugar Content of Fruit Using Laser Speckle Photometry and its method therefor

摘要

The present invention relates to a sugar content measurement system for fruit and a method thereof, and more particularly, A laser unit built in the case and irradiating a laser beam toward the surface of the fruit to be measured to form a laser speckle on the surface of the fruit; A photographing unit built in the case and continuously photographing laser spots on a fruit surface formed by the laser unit to generate image data of a laser speckle; A control unit for collecting and analyzing image data of laser speckles formed on the surface of the fruit generated by the photographing unit and calculating the sugar content of fruit according to the analysis resu An output unit for displaying the calculated sugar content; A system for measuring nondestructive sugar content for fruit and a method thereof are provided.;