Instrumentation challenges of a pushbroom hyperspectral imaging system for currency counterfeit applications

• Main Authors: Lim, Hoong-Ta, Murukeshan, Vadakke Matham
• Other Authors: Asundi, Anand K.
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Hyperspectral Imaging; DRNTU::Engineering::Mechanical engineering; Spectroscopy
• Online Access: https://hdl.handle.net/10356/88743; http://hdl.handle.net/10220/46967
• Institution: Nanyang Technological University

Hyperspectral imaging allows the intensity of narrow and adjacent spectral bands over a large spectral range to be recorded, giving rich spectral information for each pixel in the imaged region. The spectral characteristics of each point in the imaged region can thus be detected, which is useful for...