14 March 2000 High-resolution multispectral imaging system for improved color acquisition and reproduction
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Proceedings Volume 3920, Spectral Imaging: Instrumentation, Applications, and Analysis; (2000) https://doi.org/10.1117/12.379597
Event: BiOS 2000 The International Symposium on Biomedical Optics, 2000, San Jose, CA, United States
Abstract
A high-resolution multi-spectral imaging system provides a powerful tool for research and clinical applications where accurate color acquisition, analysis and/or reproduction is of importance. For example, a spectral analysis of fluorescence activated tumor cells is of interest in the evaluation of photodynamic therapy procedures. In this paper we present a system that is based on a CCD sensor with a spatial resolution of 1024 X 1024 pixels and a liquid- crystal tunable filter. The CCD sensor operates at a maximum framerate of 30 frames per second and the filter which is mounted in the optical path of the imaging sensor has an average bandwidth of 15 nm.
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Juerg Haefliger, Juerg Haefliger, R. Stein, R. Stein, Heinrich Walt, Heinrich Walt, Peter F. Niederer, Peter F. Niederer, } "High-resolution multispectral imaging system for improved color acquisition and reproduction", Proc. SPIE 3920, Spectral Imaging: Instrumentation, Applications, and Analysis, (14 March 2000); doi: 10.1117/12.379597; https://doi.org/10.1117/12.379597
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