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Spectral edge detection in two dimensions using wavefronts

โœ Scribed by L. Greengard; C. Stucchio

Book ID
108048677
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
823 KB
Volume
30
Category
Article
ISSN
1063-5203

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parameters p and โฃ): the so-called Fourier factors, โฃ F อ‘xอ’ ฯญ ฯช Siอ‘โฃอ’ sin โฃx, and polynomial factors, p (x) ฯญ ฯชpx p . These yield effective detectors of (one or more) edges, where both the location and the amplitude of the discontinuities are recovered.