Uncovering the Power of Hyperspectral Imaging
Discover the Invisible with Spectra Insight's Advanced Technology
What is Hyperspectral Imaging?
Hyperspectral imaging (HSI) is an advanced technology that enables you to see what the human eye cannot. By capturing hundreds or even thousands of wavelengths across the electromagnetic spectrum, HSI offers a level of detail far beyond traditional imaging methods. It reveals the unique spectral signature of materials, enabling precise identification and analysis in diverse industries such as agriculture, mining, food safety, and environmental monitoring.
The image above demonstrates how hyperspectral imaging can reveal hidden details. While traditional RGB imaging captures only basic colors, hyperspectral imaging uncovers invisible information—such as variations in plant health or the composition of materials—using spectral data.
How Hyperspectral Imaging Works
HSI captures spectral data by dividing light into hundreds of narrow, contiguous bands. This generates a hyperspectral cube—a three-dimensional dataset with two spatial dimensions and one spectral dimension. Each pixel in a hyperspectral image contains a full spectrum of information, allowing you to distinguish between different materials and detect subtle changes.
A 3D cube diagram showing how hyperspectral imaging captures data across spatial and spectral dimensions. Each layer of the cube represents a different wavelength band.
Applications of Hyperspectral Imaging
Hyperspectral imaging has a broad range of applications across different sector.
​
-
Agriculture: Monitor crop health, detect diseases early, and improve yield predictions.
-
Environmental Monitoring: Track pollution, map land cover, and study ecosystems.
-
Geology and Mining: Identify minerals and geological formations.
-
Food Quality Assessment: Detect contamination and ensure food safety.
-
Defense: Assist in target recognition and surveillance.
A 3D cube of images of the same painting, each at a different wavelength, showing how hyperspectral imaging highlights hidden properties of an old painting or artifact.
What Makes Spectra Insight Different?
Our Spectra Insight Software supports a wide variety of hyperspectral imagers and offers seamless integration with your chosen hardware. Whether you're using point scan systems or push broom/snapshot imagers, our software is designed to handle large datasets and provide near-real-time analysis for any industry.
Our platform allows you to:
-
Acquire hyperspectral data quickly and efficiently.
-
Store, process, and analyze complex hyperspectral cubes.
-
Compare spectral data against databases for precise material identification.
