October 10, 2020
/
Spectral Imaging, Technical Library

Borrowing least squares analysis from spectral unmixing to classify plastics in SWIR hyperspectral images

Plastics have long been receiving attention due to their abundance in daily use, as well as their loss to the environment...

September 23, 2020
/
Measurement Services, Reflectometers, SOC-100, Technical Library

Optical Measurement of Z93 Thermal Coating on the International Space Station

Space-based construction materials must meet a range of requirements: mechanical robustness, lightweight characteristics, and tolerance to heat. There are three optical..

August 22, 2020
/
710 Series, 710-SWIR, Spectral Imaging, Technical Library

Detection and Identification of Plastics using SWIR Hyperspectral Imaging

Most plastics are typically transparent in the visible spectral range, rendering them challenging to detect using silicon-based vision sensors. In this...

March 7, 2019
/
SOC760, Spectral Imaging, Technical Library

A John White Alexander painting A comparison of imaging technologies for resolving a painting under another painting

Reflectance imaging spectroscopy (RIS) in the visible and near infrared is revolutionizing the way cultural heritage investigators may analyze paintings nondestructively.

June 13, 2018
/
210-BDR, Measurement Services, Reflectometers, Technical Library

The Prediction and Measurement of the Optical Properties of Complex Surfaces

Determining the optical properties of complex surfaces for signature analysis can be problematic. Materials with surface structures, e.g, crinkled or patterned...

Page 1 of 512 3 4 5

Scroll