Contrast enhancement of luminescence images via point-spread deconvolution

@article{Walter2012ContrastEO,
  title={Contrast enhancement of luminescence images via point-spread deconvolution},
  author={Daniel Walter and Anyao Liu and Evan T. Franklin and Daniel Macdonald and Bernhard Mitchell and Thorsten Trupke},
  journal={2012 38th IEEE Photovoltaic Specialists Conference},
  year={2012},
  pages={000307-000312}
}
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… CONTINUE READING
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