Title :
On a problem of relations between pattern recognition, pattern formation and moving multipoint objects perception
Author :
Yudashkin, Alexander
Author_Institution :
Dept. of Autom. & Inf. Technol., Samara State Tech. Univ., Russia
Abstract :
A novel approach to the visual system pattern recognition synthesis is proposed. The nonlinear net with continuous activating parameters representing positions of the perceived set of dots in the Euclidean space is developed based on the principle of geometrical invariant pattern formation. This net memorizes patterns by their relative location towards the system centroid point, which allows the net to distinguish objects that may be naturally realized from those impossible states. As an effect of the net the properties of distinctly moving dots gathering and resulting structure recognition in the independent coordinate space appear. At the same time the proposed model does not recognize individually moving dots as the structure if the motion is an accelerated process
Keywords :
computational geometry; computer vision; neural nets; object recognition; Euclidean space; centroid point; geometrical invariant pattern formation; moving multipoint objects perception; nonlinear net; object recognition; pattern formation; pattern recognition; Differential equations; Fluid dynamics; Nonlinear dynamical systems; Nonlinear equations; Nonlinear systems; Pattern formation; Pattern recognition; Potential well; Retina; Stability analysis;
Conference_Titel :
Neural Networks Proceedings, 1998. IEEE World Congress on Computational Intelligence. The 1998 IEEE International Joint Conference on
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-4859-1
DOI :
10.1109/IJCNN.1998.685979