Send Message

CHNSpec Technology (Zhejiang)Co.,Ltd chnspec@colorspec.cn 86-571-85888707-813

CHNSpec Technology (Zhejiang)Co.,Ltd Company Profile
News
Home > News >
Company News About Application of hyperspectral camera in non-destructive testing of fruit quality

Application of hyperspectral camera in non-destructive testing of fruit quality

2024-07-05
Latest company news about Application of hyperspectral camera in non-destructive testing of fruit quality

With the continuous progress of agricultural technology, the demand for fruit quality detection is also increasing. Traditional fruit quality detection methods often need to destroy the sample, which is not only time-consuming and laborious, but also may lead to a lot of waste. As an advanced imaging technology, hyperspectral camera has shown great application potential in the field of non-destructive testing of fruit quality with its unique advantages.

latest company news about Application of hyperspectral camera in non-destructive testing of fruit quality  0

The technical principle of hyperspectral camera
The basic principle of hyperspectral camera is to use spectral imaging technology to convert the spectral information of the target object into image information. By measuring the reflection or emission spectrum of the target object at different wavelengths, the spectral characteristics of the target object are obtained, and then the target object is recognized and classified. Hyperspectral camera combines spectral imaging technology with imaging technology to generate hyperspectral images, which contain not only the spatial information of the target object, but also its spectral information, so as to realize multi-dimensional analysis of the target object.

 

Features of hyperspectral cameras
1. Hyperspectral resolution: The hyperspectral camera can obtain the spectral data of the target object at hundreds or even thousands of wavelengths to achieve fine identification and analysis of the target object.


2. High spatial resolution: the technology can not only obtain spectral information, but also accurately obtain the spatial information of the target object to achieve high-precision positioning.


3. High sensitivity: The hyperspectral camera can also obtain clear hyperspectral images under lower lighting conditions, improving the recognition ability of the target object.


4. Multi-dimensional information fusion: spectral information is fused with spatial information to generate multi-dimensional hyperspectral images, which provides rich information for subsequent image processing and analysis.

latest company news about Application of hyperspectral camera in non-destructive testing of fruit quality  1

Application of hyperspectral camera in nondestructive testing of fruit quality
1. Maturity detection
The ripeness of fruit is a key factor in determining its quality and taste. Traditional methods are often judged by appearance, color, or touch, but this method is subjective and prone to error. Hyperspectral cameras can capture the spectral characteristics of fruits at different wavelengths, and these characteristics can be used to accurately judge the maturity of fruits.


2. Identification of pests and diseases
Pests and diseases are important factors affecting fruit quality. Hyperspectral cameras can capture the spectral changes caused by diseases and pests on the surface or inside of the fruit to achieve accurate identification of diseases and pests. This is of great significance for early detection of pests and diseases and timely measures to improve fruit yield and quality.


3. Quality assessment
In addition to ripen and pests, fruit quality also involves many aspects, such as sweetness, acidity, moisture content and so on. Hyperspectral camera can obtain multi-dimensional spectral information of fruit, and combine with the corresponding algorithm model, these quality indexes can be accurately evaluated. For example, hyperspectral technology can be used to identify defects such as surface damage of sweet apples and red dates, which provides scientific basis for fruit grading and sales.

latest company news about Application of hyperspectral camera in non-destructive testing of fruit quality  2

The application of hyperspectral camera in the field of non-destructive testing of fruit quality has broad prospects. With the continuous progress of the technology and the reduction of the cost, the technology is expected to be applied in more kinds of fruit detection. At the same time, combining artificial intelligence and big data analysis technology can further improve the detection accuracy and efficiency, and realize the intelligence and automation of fruit quality detection.

 

However, hyperspectral cameras also face some challenges in fruit quality detection. For example, the spectral characteristics of different fruits are quite different, so it is necessary to establish a detection model for different fruits. At the same time, environmental factors such as light and temperature may also affect the detection results, and corresponding measures should be taken to correct them.

 

In short, as an advanced imaging technology, hyperspectral camera has shown great application potential and broad prospects in the field of non-destructive testing of fruit quality. FigSpec® series imaging hyperspectral cameras can realize the rapid acquisition of spectral images, not only for the analysis and detection of vegetables and fruits, but also widely used in spectral analysis, material sorting, agricultural remote sensing, industrial detection and other fields. With the continuous development and improvement of technology, it is believed that hyperspectral cameras will play a more important role in agricultural production in the future, contributing to improving fruit quality and promoting sustainable development of agriculture.

Events
Contacts
Contacts: Mrs. Winnie Luo
Fax: 86-571-85888727
Contact Now
Mail Us