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Source CiteSeerX
Content type Text
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Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword L3ccd Camera ♦ Recent Technology ♦ Classical Ccd Acquisition ♦ Physical Process ♦ Pois-son Gamma Density ♦ Read-out Noise ♦ Iterative Algorithm ♦ Astrophysic Data ♦ Synthetic Astro-physic Data ♦ Low Intensity Image ♦ Simulation Result
Abstract Very recent technology proposes to acquire astrophysic data with L3CCD cameras in order to avoid the read-out noise due to the classical CCD acquisition. The physical process leading to the data has been previously described by a ”Pois-son Gamma ” density. We propose to discuss the model and to derive an iterative algorithm for the deconvolution of such data. Some simulation results are given on synthetic astro-physic data pointing out the interest of L3CCD cameras for acquisition of very low intensity images. 1.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study