The optical transfer function of photographic films
Václav Bumba (1969)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica-Physica-Chemica
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Displaying similar documents to “A survey of subpixel edge detection methods for images of heat-emitting metal specimens”
The optical transfer function of photographic films
A well-posed multiscale regularization scheme for digital image denoising
V.B. Surya Prasath (2011)
International Journal of Applied Mathematics and Computer Science
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We propose an edge adaptive digital image denoising and restoration scheme based on space dependent regularization. Traditional gradient based schemes use an edge map computed from gradients alone to drive the regularization. This may lead to the oversmoothing of the input image, and noise along edges can be amplified. To avoid these drawbacks, we make use of a multiscale descriptor given by a contextual edge detector obtained from local variances. Using a smooth transition from the...
On the genus distribution of -dipoles.
Visentin, Terry I., Wieler, Susana W. (2007)
The Electronic Journal of Combinatorics [electronic only]
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The results of measuring optical transfer functions of photographic films by edge spread function
Václav Bumba (1969)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica-Physica-Chemica
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Counting triangulations of planar point sets.
Sharir, Micha, Sheffer, Adam (2011)
The Electronic Journal of Combinatorics [electronic only]
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Image segmentation using gray-scale morphology and marker-controlled watershed transformation.
Parvati, K., Prakasa Rao, B.S., Das, M.Mariya (2008)
Discrete Dynamics in Nature and Society
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