Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Non-destructive detection method for agricultural and animal products based on hyperspectral image technology

A hyperspectral image and non-destructive testing technology, applied in image analysis, image data processing, measuring devices, etc., to achieve the effect of improving sensitivity, expanding recognition range, and comprehensive information

Inactive Publication Date: 2010-05-12
JIANGSU UNIV
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the application of traditional computer vision technology in the quality inspection of agricultural and livestock products has certain limitations.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-destructive detection method for agricultural and animal products based on hyperspectral image technology
  • Non-destructive detection method for agricultural and animal products based on hyperspectral image technology
  • Non-destructive detection method for agricultural and animal products based on hyperspectral image technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention has versatility to the non-destructive testing of agricultural and livestock products, but because there are many kinds of agricultural and livestock products, the present invention only gives an implementation example for red Fuji apples, and the detection of other agricultural and livestock products can refer to the method of this implementation example , specifically aiming at the evaluation criteria of the tested samples, a new knowledge base can be established to test this kind of agricultural and livestock products.

[0031] The main components of the hyperspectral image detection device are composed of a computer 1, an image acquisition card 2, a camera 3 (using a linear array detector as a sensitive element), an image spectrometer 4, a halogen lamp (composed of two 150W strip lights placed in parallel) tube 5, optical fiber 6, and light source 7), two symmetrically placed ultraviolet lamps 8, a transmission device 9, and a lighting room 10, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to high optical spectral image technique without harm to agricultural products. It can reflect the appearance of the agriculture products like color, shape, texture, dimension, scar and son on, and internal features like hardness, protein content and connected with knowledge base and experience of experts to make judgment. It can make quick, accurate, timely judgment of products, controlling the overall production with guarantee of the agriculture quality.

Description

technical field [0001] The invention relates to a detection method for agricultural and livestock products, in particular to a non-destructive detection method and device for agricultural and livestock products based on hyperspectral image technology. Background technique [0002] For a long time, the quality problem of agricultural products has been plagued the circulation field of our country. Good and bad agricultural products are uneven, which is not conducive to the price evaluation of agricultural products according to quality in circulation, and is not conducive to foreign exchange earning through export. At present, all countries in the international market put quality issues first, and use quality inspection as a means to resist foreign competition. my country's agricultural product quality inspection and classification technology is still quite backward. Generally speaking, it is still in the stage of manual or simple mechanical rough inspection and cannot meet th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/84G06T7/00
Inventor 赵杰文陈全胜蔡健荣黄星奕邹小波
Owner JIANGSU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com