Kniha Qualitative Motion Understanding Wilhelm Burger

Qualitative Motion Understanding

Jazyk: Angličtina
Vazba: Pevná
Vydavatel: Springer
Dostupnost: Skladem u dodavatele
Odesíláme za 10-13 dnů
3 426
Mobile robots operating in real-world, outdoor scenarios depend on dynamic scene understanding for d...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
1992
Stránek
210
EAN
9780792392514
ISBN
0792392515
Enbook ID
05251286
Vydavatel
Hmotnost
1100
Rozměry
155 x 235 x 15

Kompletní popis

Mobile robots operating in real-world, outdoor scenarios depend on dynamic scene understanding for detecting and avoiding obstacles, recognizing landmarks, acquiring models, and for detecting and tracking moving objects. Motion understanding has been an active research effort for more than a decade, searching for solutions to some of these problems; however, it still remains one of the more difficult and challenging areas of computer vision research. Qualitative Motion Understanding describes a qualitative approach to dynamic scene and motion analysis, called DRIVE (Dynamic Reasoning from Integrated Visual Evidence). The DRIVE system addresses the problems of (a) estimating the robot's egomotion, (b) reconstructing the observed 3-D scene structure; and (c) evaluating the motion of individual objects from a sequence of monocular images. The approach is based on the FOE (focus of expansion) concept, but it takes a somewhat unconventional route. The DRIVE system uses a qualitative scene model and a fuzzy focus of expansion to estimate robot motion from visual cues, to detect and track moving objects, and to construct and maintain a global dynamic reference model.

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