Methods for Classification of Tactile Patterns in General Position by Helmholtz's Equation

• Autorzy: Volf J. , Dvorak M. , Vlcek J.
• Języki publikacji: EN

Abstrakty

EN

This paper describes new and original methods of tactile pattern recognition in general position applying the solution of Helmholtz's equation for a tactile transducer. Three groups of methods have been formed, based on: (a) calculation of the A matrix eigen value, with the matrix being formed either from the whole pattern, or from the limit points; (b) the scalar characteristic distribution of the components of the pattern's A matrix; (c) the geometrical properties of the A matrix of the pattern. The patterns have been classified into five groups.

Słowa kluczowe

EN

pattern recognition; Helmholtz's equation; tactile image; tactile information

• Wydawca: Łukasiewicz Industrial Research Institute for Automation and Measurements PIAP
• Czasopismo: Journal of Automation Mobile Robotics and Intelligent Systems
• Rocznik: 2008
• Tom: Vol. 2, No. 4
• Strony: 59--63
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Volf J.

autor

Dvorak M.

autor

Vlcek J.

• Faculty of Mechanical Engineering, CTU in Prague, Technická 4, 166 07 Prague 6,

Bibliografia

• [1]  Dyga R., Chart P., Raspoznavanije obrazoy i analyzscen, Mir: Moscow 1976.
• [2]  Forsythe G.E., Wąsów W.R., Finite Difference Methods for Partial Differences Eguations, Wiley: New York, 1967.
• [3]  Pugh A., Robot Sensors, vol. 2, Tactile and Nonvision Sensors, Springer, Berlin, 1986.
• [4]  Kharkevich A.A.,  "O cennosti informacii", Problemy Kibernetiky, no.4,1960, pp. 53-57.
• [5]  Kanajev E.M. and Shnejder AJ., Prindpypostrojenija osjazatelnych racpoznajuscich ustrojstv, Mechanika Masin, Nauka, Moscow, 1974, pp. 29-32.
• [6]  Volf J., "Methods of Processing Tactile Information based on the Solution of Helmholtz's Equation", Sensors and Actuators A.  Physkal, vol 41,  1994,  no.  1-3, ELSEVIER-SEQUOIA S.A.: Lausanne, Switzerland, SSDI 0924-4247(93)00648-N, pp. 174-179.