Książka Fourier Vision David Vernon

Fourier Vision

Segmentation and Velocity Measurement using the Fourier Transform

Autor: David Vernon
Język: Angielski
Oprawa: Miękka
Dostępność: Dostępna u dostawcy
Wysyłamy za 5-8 dni
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Fourier Vision provides a new treatment of figure-ground segmentation in scenes comprising transpare...

Informacje o książce

Autor
Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2012
strony
195
EAN
9781461355410
ISBN
1461355419
Enbook ID
02180515
Waga
326
Wymiary
155 x 235 x 12

Pełny opis

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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