Applications Of Automated Spectral Analysis

By Raymond Edwards


Hyperspectral imaging stems from the discovery that multiple things can be identified based on how light interacts with them. The study of how light interacts with materials is referred to as spectroscopy. Different materials have unique spectral signatures, causing light to behave differently with different subjects. Think of spectral signatures as unique fingerprints. Today, we are fortunate enough to be able to come across modern technology like automated hyperspectral analysis.

A spectrum is something that reflects the amount of light that is emitted, transmitted and reflected from a target. By examining how light reacts with certain materials, a spectral signature can be obtained. To appreciate the magic of hyperspectral analysis, it is necessary to know what fields of science utilize this technology.

Remote sensing is a common area that benefits from modern imaging techniques. Imagine the irregular landscape and terrain of the Earth. These terrains have unique spectrum bands. By studying these bands, scientists can identify irregularities, abnormalities, changes, and unique structures on the surface.

In biotechnology, cell biology specifically reaps benefits from this wonderful technology. With more than capable equipment, doctors, scientists, and technicians can conduct complex analysis on cell structures of different organisms. New scientific findings can be generated and can pave the way for more outstanding discoveries like treatments for chronic illnesses.

The food industry is likewise aided by powerful electronics. Modern techniques can predict how far off a certain product is from ripening. In this manner, specialists and food scientists can determine when food will spoil even before the physical indications appear. The freshness of the fish, as well as the distribution of sugar inside the fruit, can also be determined.

This technology is also vital for early diagnosis of chronic illnesses. Organs that show concerning spectral signatures can be monitored without the need for invasive procedures. Cancers and tumors in their early stages can be detected, allowing them to be treated as soon as possible.

This type of technique is also useful in various facets of forensic science. Because of enhanced resolution, microscopic bloodstains, gunpowders, and fingerprints can be examined and correctly identified. Extensive investigations can now be conducted down to the tiniest details. Forensics would probably fail to bloom into the branch of science that it is today if not for the powers of technology like this.

Additionally, this also serves as an asset to agriculture, particularly in deducing seed viability. With the help of high quality images, the viability of a seed can be ascertained before it is even planted. Conclusions like this are impossible with only the naked eye. The farming industry is subsequently able to save a lot of money, time, and grueling manual labor.

Moreover, rich sources of energy are also identified in the exploration of oil seepages that have leaked from below the ground. Astoundingly, humans have made the way we perceive color as well as the unique interactions of light into vital assets that are now indispensable in our day to day lives. Hyperspectral imaging technology has truly enabled us to study the world at much greater depths.




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