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Proceedings Paper

Visual looming
Author(s): Daniel Raviv
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Paper Abstract

The visual looming effect has been shown to be very important when action is taking place. In this paper we take a quantitative approach to visual looming. We define looming mathematically, show geometrical properties of objects that produce the same value of looming, and summarize results on measuring looming including how a multiresolution logarithmic retina simplifies this measurement.

Paper Details

Date Published: 1 November 1992
PDF: 11 pages
Proc. SPIE 1825, Intelligent Robots and Computer Vision XI: Algorithms, Techniques, and Active Vision, (1 November 1992); doi: 10.1117/12.131574
Show Author Affiliations
Daniel Raviv, Florida Atlantic Univ. (United States)


Published in SPIE Proceedings Vol. 1825:
Intelligent Robots and Computer Vision XI: Algorithms, Techniques, and Active Vision
David P. Casasent, Editor(s)

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