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Contrast Enhancement of Luminescence Images via Point-Spread Deconvolution

Walters, Daniel; Liu, An Yao; Franklin, Evan; MacDonald, Daniel; Mitchell, Bernhard; Trupke, T


We investigate the impact of point-spread in the silicon CCD sensor of a BT Imaging LIS-R1 luminescence imaging system. It is found that an experimental definition of the point-spread function allows for a significant restoration of CCD point-spread to be achieved. A comparison with short-pass filtering is performed, demonstrating that point-spread will still have a measurable influence on image quality while reducing the luminescence signal and increasing the relative noise level. An...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
Source: Proceedings of the 38th IEEE Photovoltaic Specialists Conference (PVSC)
DOI: 10.1109/PVSC.2012.6317624


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