CHNSpec

Difference between a hyperspectral camera and a regular camera?Hyperspectral camera and ordinary camera are two different imaging equipment, they have significant differences in imaging principle, ...

ForewordMultispectral imaging is a method for acquiring and analyzing image data from different spectral bands. Unlike traditional color images, multispectral imaging is able to capture information...

The main difference between hyperspectral and multispectral cameras is the number of bands they record and the width of the bands (i.e. spectral resolution). According to the standard definition, a...

Hyperspectral imaging technology is a new type of imaging data technology that has emerged in the past decade. Initially, it was mainly used in military and remote sensing detection and other field...

ForwardHyperspectral imaging (HSI) is a spectroscopy-based analytical technique that collects thousands of images of the same spatial region at different wavelengths. While the human eye has only t...

In today's era of rapid technological development, a variety of advanced instruments and equipment continue to emerge, providing us with powerful tools to explore the world. Among them, VNIR spectr...

Spectral, multispectral, hyperspectral, can't tell the difference? Spectral analysis as an important means of natural science analysis, spectral technology is often used to detect the physical stru...

Hyperspectral remote sensing is the current frontier of remote sensing technology, the use of many very narrow electromagnetic wave bands from the object of interest to obtain relevant data, contai...

Portable hyperspectral camera integrates the spectral imaging technology and the processing function of hyperspectral image, which is able to obtain the spectral information and spatial information...

AbstractRemote sensing is a useful tool for monitoring spatio-temporal variations of crop morphological and physiological status and supporting practices in precision farming. In comparison with mu...

Price has a significant impact on consumer behavior, and from the perspective of saving money, people always want to buy products that are good value for money. So, is a hyperspectral camera expens...

What is the Whiteness Index?Whiteness characterizes the degree of whiteness of a white or near-white sample, with larger values representing greater whiteness. White in the color space is in a very...

What is a Hyperspectral camera?Principles and applications in one articleHyperspectral camera, also known as hyperspectral imaging spectrometer, is a detection device that integrates spectral acqui...

In 1937, as part of a research project for the National Bureau of Standards, Hunt produced a paper on gloss determination methods. In his paper, he discussed the instruments available at the time w...

Absolute Reflectance ValueReflectance value relative to the perfectly reflecting and perfectly diffusing surface, which is assigned a value of 1.0.AbsorptionProcess by which light or other electro...

A few concepts about transparent and translucent objectsTransmittanceTransmittance, the ratio of transmitted spectral energy divided by incident spectral energy, different for each band, so it is a...

ASTM D1003 Standard Test for Haze and Light Transmission of Transparent PlasticsHaze is the effect of diffuse transmission of light through a transparent material, resulting in poor visibility and/...

The type of light source in a colorimeter, such as LED, xenon lamp, halogen lamp, etc., has a significant impact on the test results. The differences between these light sources are mainly due to t...

What is the difference between,D65,D50,A,C,TL84,CWF,UV and other light sources?

The differences between the colorimeter structures 45/0, 0/45, 8/d, and d/8 lie in how the light source and detector are positioned relative to the sample