An Overview on Hyper-Spectral Camera System

Today many optical analysis techniques have been used in different cameras for different purposes, one of these important optical analysis techniques is Hyper-Spectral Camera System that can be used to obtain information from cultural heritage objects unavailable with conventional colour or multi-spectral photography. Portable, video-camera system built by University of Bristol for the UK-DRA, Fort Halsteads, permits in-field acquisition of terrestrial hyper-spectral image sets. Each set is captured as a sequence of thirty-one images through a set of different interference filters which span the visible spectrum, at 10 nm intervals: effectively providing a spectrogram 256x256 pixels. Much recent effort has been expended in the development of hyper-spectral imaging devices for both terrestrial and remote-sensing applications. In this article, our goal is report the manifest information about this subject and we also illustrate an HySpex hyperspectral camera system.

کلیدواژه ها:

Hyper-spectral Images ، Multispectral Imaging ، Bovine Spongiform Encephalopathy ، Near infrared Microscopy ، Chemical Warfare Agents ، Infrared Microscopy ، Energy-Dispersive X-Ray Spectroscopy ، Electron Energy loss Spectroscopy ، Infrared Spectroscopy ، Electron Probe Micro-analyzer ، Scanning Transmission Electron Microscope ، Toxic Industrial Compounds ، Chemical Warfare Agents