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Spherical fruit transmission hyperspectral imaging non-destructive testing device

A hyperspectral imaging and fruit technology, which is applied in the direction of color/spectral characteristic measurement, etc., can solve the problems of non-destructive detection, single function, and impracticability, so as to improve the detection accuracy and detection efficiency, and overcome the effect of light leakage

Inactive Publication Date: 2018-02-23
HUAZHONG AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The function of the fruit hyperspectral imaging non-destructive testing device is relatively simple. It only detects a certain kind of fruit, and cannot perform non-destructive testing on different fruit types and different varieties of fruits, and cannot realize different light source numbers, different light source incident angles, and different detection hole diameters. change

Method used

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  • Spherical fruit transmission hyperspectral imaging non-destructive testing device
  • Spherical fruit transmission hyperspectral imaging non-destructive testing device

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Embodiment Construction

[0039] Below in conjunction with accompanying drawing and embodiment this device is described in detail:

[0040] 1. The structure of the device

[0041] 1. Overall

[0042] Such as figure 1 , the device includes a working object—fruit sample 00;

[0043] A computer 10, a cabinet 20, a hyperspectral imager 30, a motorized translation stage 40 and a sample chamber 50 are provided;

[0044] Its location and connection relationship are:

[0045] The bottom in the casing 20 is provided with a motorized translation stage 40, a sample chamber 50 is arranged on the top of the motorized translation stage 40, and a hyperspectral imager 30 is arranged at the top in the casing 20; the motorized translation stage 40 and the hyperspectral imaging The instrument 30 is respectively connected with the computer 10 outside the box body 20;

[0046] The fruit sample 00 is placed in the sample chamber 50 and aligned with the hyperspectral imager 30 .

[0047] The working mechanism of this d...

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Abstract

The invention discloses a spherical fruit transmission hyperspectral imaging nondestructive detection device, and relates to the technical field of nondestructive detection of agricultural product quality. The device is as follows: an electric displacement platform (40) is arranged at the bottom of the box body (20), a sample chamber (50) is arranged on the upper part of the electric displacement platform (40), and a The hyperspectral imager (30); the motorized translation stage (40) and the hyperspectral imager (30) are respectively connected to the computer (10) outside the box (20); the fruit sample (00) is placed in the sample chamber (50) , align the hyperspectral imager (30). The device has reasonable design, convenient adjustment, and comprehensive functions, and is suitable for non-destructive testing and experimental research of spherical fruits such as apples, persimmons, pears, peaches, citrus, and watermelons.

Description

technical field [0001] The invention relates to the technical field of non-destructive detection of agricultural product quality, in particular to a non-destructive detection device for spherical fruit transmission hyperspectral imaging. Background technique [0002] With the continuous improvement of domestic and foreign fruit consumption demand and taste, the market has put forward more and higher requirements for the quality of fruits. When purchasing fruit, we not only pay attention to the external quality such as fruit size and appearance shape, but also pay more attention to the internal quality of fruit such as taste, sugar content and nutritional content. China's fruit planting area and output rank first in the world for many years. The fruit industry occupies a large share of domestic agricultural and sideline products. It has become a pillar industry for China's local economic development and farmers' income increase, and has greatly promoted the development of loc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/25
Inventor 介邓飞魏萱兰江风吴兰兰王烨
Owner HUAZHONG AGRI UNIV
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