The intrinsic structure of optic flow incorporating measurement duality:
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Bibliographische Detailangaben
Beteiligte Personen: Florack, Luc (VerfasserIn), Niessen, Wiro J. (VerfasserIn), Nielsen, Mads (VerfasserIn)
Format: Buch
Sprache:Englisch
Veröffentlicht: København 1996
Schriftenreihe:Datalogisk Institut <København>: DIKU-Rapport 1996,15
Schlagwörter:
Abstract:Abstract: "The purpose of this paper is to define optic flow for scalar and density images without using a priori knowledge other than its defining conservation principle, and to incorporate measurement duality, notably the scale-space paradigm. It is argued that the conceptual design of optic flow based applications in general may benefit from a manifest separation between evidential spatiotemporal image structure on the one hand, and goal-specific details and hypotheses about image flow formation on the other. The approach is based on a physical symmetry principle known as gauge invariance. Data-independent models can be incorporated by means of admissible gauge conditions, each of which may single out a distinct, gauge-dependent solution, but all of which must be compatible with the evidence supported by the gauge invariant image data. The theory is illustrated by examples and verified by simulations."
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Teilbibliothek Mathematik & Informatik, Berichte

Bestandsangaben von Teilbibliothek Mathematik &amp; Informatik, Berichte
Signatur: 0111 2001 B 6064-1996,15
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