Motion-pattern recognition apparatus

Details Motion-pattern recognition apparatus Motion-pattern recognition apparatus

1989-03-24

1991-11-19

Razavi, Michael

Image analysis

Histogram processing

For setting a threshold

382 8, 382 17, 382 1, 358105, G06K 900

Patent

active

050671600

ABSTRACT:
The apparatus recognizes a motion of an object which is moving and is hidden in an image signal, and discriminates the object from the background within the signal. The apparatus has an image forming unit comprising non-linear oscillators, which forms an image of the motion of the object in accordance with an adjacent-mutual-interference-rule, on the basis of the image signal. A memory unit, comprising non-linear oscillators, stores conceptualized meanings of several motions. A retrieval unit retrieves a conceptualized meaning close to the motion image of the object. An altering unit alters the rule, on the basis of the conceptualized meaning. The image forming unit, memory unit, retrieval unit and altering unit form a holonic-loop. Successive alterations of the rules by the altering unit within the holonic loop change an ambiguous image formed in the image forming unit into a distinct image.

REFERENCES:
patent: 4710964 (1987-12-01), Yamaguchi et al.
"Principle of Holonic Computer and Holovision" in Journal of the Institute of Electronics, Information and Communication, vol. 70, No. 9, pp. 921-930 (1987), Shimizu et al.
"Holonic Model of Motion Perception", IEICE Technical Reports, 3/26/88, pp. 339-346, Omata et al.
"Entrainment of Two Coupled van der Pol Oscillators by an External Oscillation", in Biological Cybernetics, vol. 51, pp. 225-239 (1985), Ohsuga et al.

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