Abstract
In the field of image processing, a sampled signal usually serves directly as input data for algorithms which extract geometric features or segmented images (Sect. 6.5, see also Chapter 21). Gray—level images, for instance, are used to compute point or line features or to extract regions of homogeneous intensity values.
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© 1997 Springer Fachmedien Wiesbaden
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Paulus, D.W.R., Hornegger, J. (1997). Fourier Transform. In: Pattern Recognition of Images and Speech in C++. Vieweg Advanced Studies in Computer Science. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-663-13991-1_12
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DOI: https://doi.org/10.1007/978-3-663-13991-1_12
Publisher Name: Vieweg+Teubner Verlag, Wiesbaden
Print ISBN: 978-3-528-05558-5
Online ISBN: 978-3-663-13991-1
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