Kniha Fourier Vision David Vernon

Fourier Vision

Segmentation and Velocity Measurement using the Fourier Transform

Autor: David Vernon
Jazyk: Angličtina
Vazba: Pevná
Vydavatel: Springer
Dostupnost: Skladem u dodavatele v malém množství
Odesíláme za 13-18 dnů
3 937
Fourier Vision provides a new treatment of figure-ground segmentation in scenes comprising transpare...

Informace o knize

Autor
Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2001
Stránek
195
EAN
9780792374138
ISBN
0792374134
Enbook ID
01397034
Vydavatel
Hmotnost
1040
Rozměry
155 x 235 x 17

Kompletní popis

Fourier Vision provides a new treatment of figure-ground segmentation in scenes comprising transparent, translucent, or opaque objects. Exploiting the relative motion between figure and ground, this technique deals explicitly with the separation of additive signals and makes no assumptions about the spatial or spectral content of the images, with segmentation being carried out phasor by phasor in the Fourier domain. It works with several camera configurations, such as camera motion and short-baseline binocular stereo, and performs best on images with small velocities/displacements, typically one to ten pixels per frame. The book also addresses the use of Fourier techniques to estimate stereo disparity and optical flow. Numerous examples are provided throughout. §Fourier Vision will be of value to researchers in image processing & computer vision and, especially, to those who have to deal with superimposed transparent or translucent objects. Researchers in application areas such as medical imaging and acoustic signal processing will also find this of interest.

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