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Filtering by: Subject Radiography -- Image quality Rights Statement Copyright Not Evaluated

1. Median filters and iterative noise elimination with applications to the sharpening of radiographs

Creator:: Bottema, Murk J.
Abstract:: See pdf
Resource Type:: Dissertation
Full Text:: affect the final image. For this reason, a last iteration step, which replaces each value with a three

2. Zero-rest-mass fields from the formula of a tube in complex projective three-space

Creator:: Bashir, Mohammed
Abstract:: See pdf
Resource Type:: Dissertation
Full Text:: } where zj * o and let U. be the image of U under n+1 n+1 ( - {01 > (( - {0})/(*. It is easy to see that

3. Overcoming the singularity problem in digital image restoration

Creator:: Osta, Ahmad M.
Abstract:: A recorded image is a degraded version of an original image. The process of removing the degradations is called restoration. Two types of degradations are considered in this thesis: namely, linear motion and defocused lens blurrings. Using the direct deconvolution technique to restore blurred images is impossible if the blurring...
Resource Type:: Masters Thesis
Full Text:: Overcoming the singularity problem in digital image