Professionals in agriculture, defense and security, environmental monitoring, food quality analysis, industrial quality control, and medical diagnostics could benefit from a patent-pending innovation ...

Hyperspectral imaging accumulates and processes information from across the electromagnetic spectrum. Although only three bands are visible by the human eye (red, green, and blue), the spectrum is ...

A Purdue innovation that combines computer vision, color science and optical spectroscopy recovers detailed spectral information from photographs taken by conventional cameras.

RGB image from a smartphone (left); blood flow mapping (centre); overlaid images (right). Redder colours indicate higher blood perfusion. (Courtesy: Ruikang Wang) In a hyperspectral image, each pixel ...

UD's Signal and Image Processing Lab is designed to support graduate and undergraduate research in the areas of signal and image processing. The lab provides office space for graduate students and has ...