VNIR hyperspectral images were taken immediately after placing the samples (liquid droplets) on a supporting plate and after complete dry-up (dry residue). The diffuse optical reflectance spectra, ...

Painted pottery, as an ancient art form, embodies rich historical and cultural connotations as well as unique esthetic values. Painted pottery typically consists of a ceramic body and a painted layer.

standard imaging. Mounted on drones, they are up to change everything from precision agriculture to mineral exploration. But there is a problem. The Data Deluge – Key Challenges More spectral bands ...

FPGA-based hardware is being used to enhance the capabilities of hyperspectral cameras, which are often used to direct actuators in automated food sorting. (Image courtesy of Resonon). Due to their ...

This figure illustrates the comprehensive workflow for transforming raw data into scientifically mineralogical information. The pre-processing stage includes payload performance calibration, ...

BREMEN, Germany — Companies engaged in hyperspectral satellite imagery are beginning to overcome challenges to unlocking its potential, according to industry experts. “In recent years technological ...

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 ...