Hyperspectral imaging collects and processes information from across the electromagnetic spectrum. The goal of hyperspectral imaging is to obtain the spectrum for each … See more

Hyperspectral imaging is part of a class of techniques commonly referred to as spectral imaging or spectral analysis. The term “hyperspectral imaging” derives from the development of NASA's Airborne Imaging Spectrometer (AIS) and AVIRIS in the mid-1980s. … See more

The primary advantage to hyperspectral imaging is that, because an entire spectrum is acquired at each point, the operator needs no … See more

Figuratively speaking, hyperspectral sensors collect information as a set of 'images'. Each image represents a narrow wavelength range of the electromagnetic spectrum, also … See more

There are four basic techniques for acquiring the three-dimensional (x, y, λ) dataset of a hyperspectral cube. The choice of technique … See more

Hyperspectral remote sensing is used in a wide array of applications. Although originally developed for mining and geology (the ability … See more

• Acousto-optic tunable filter
• Airborne real-time cueing hyperspectral enhanced reconnaissance
• Cathodoluminescence See more