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Potato browning detection method based on machine vision

A machine vision detection and machine vision technology, applied in instruments, measuring devices, scientific instruments, etc., can solve problems such as browning not being applied, achieve high accuracy, improve productivity and product quality, and expand economic benefits.

Pending Publication Date: 2021-04-30
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, machine vision technology has been applied in potato detection, but most of them are aimed at the detection of individual size and defects, and the detection of browning has not yet been applied.

Method used

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  • Potato browning detection method based on machine vision
  • Potato browning detection method based on machine vision
  • Potato browning detection method based on machine vision

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] refer to figure 1 , an embodiment of the present invention. The machine vision detection integrated device includes hardware device and software system. The hardware device includes 1-tested sample, 2-machine vision detection integrated device shell, 3-ring light, 4-CCD camera, 5-computer. The software part is composed of electrical control module and image processing module. A 4-CCD camera is installed on the top of the housing of the integrated mach...

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Abstract

The invention discloses a potato browning detection method based on machine vision, belongs to the technical field of nondestructive detection of food and agricultural products, and can be applied to various potato processing industries needing peeling. According to the method, a computer vision system is adopted for collecting the characteristic condition of the peeled potato surface, the recognition mode of human eyes is simulated, and the correlation between potato surface color characteristics and potato browning is established. In different production links, color information of a detected object can be detected for different objects, and the browning condition of the potatoes can be detected in real time in cooperation with browning grading determined by artificial sense organs or other production standards. The method disclosed by the invention focuses on actual problems existing in the potato processing industry, is based on an advanced and efficient rapid nondestructive testing technology, provides a new solution to the browning detection problem of peeled potatoes in the processing link, and plays a positive role in improving the potato processing quality and the intelligent level.

Description

technical field [0001] The invention relates to a method for detecting potato browning based on machine vision, which mainly aims at the potato browning problem after peeling and cutting operations in the potato industry, and belongs to the technical field of non-destructive testing of agricultural products. Background technique [0002] Potatoes are the fourth largest food crop in the world, after rice, wheat and corn. Since 2015, my country has gradually promoted the development strategy of potato as a staple food, and encouraged the potato processing industry to carry out technological innovation and product upgrading. As people's demand for potatoes and their processed products continues to increase, product quality is becoming more and more important, and defect-free potato products are widely concerned by the market. In the processing link of the potato industry, the browning problem has always been the main constraint in the development of new products and process op...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/11G06T7/136G06T7/194G06T7/90G06T5/00G06T5/30G01N21/84
CPCG06T7/0002G06T7/11G06T7/136G06T7/194G06T7/90G06T5/30G01N21/84G06T2207/10024G06T2207/20032G06T2207/30188G01N2021/8466G06T5/70
Inventor 徒鸿杨黄达明黄星奕
Owner JIANGSU UNIV
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