Abonnement à la biblothèque: Guest
Journal of Automation and Information Sciences

Publication de 12  numéros par an

ISSN Imprimer: 1064-2315

ISSN En ligne: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

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Three-dimensional Objects Recognition by Ultrasonic Echo-Signal

Volume 31, Numéro 11, 1999, pp. 86-94
DOI: 10.1615/JAutomatInfScien.v31.i11.120
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RÉSUMÉ

Three-dimensional recognition of an object and its spatial orientation by ultrasonic echo-signal processing is under consideration. The learning and recognition algorithms are based on a special construction of the eigen space and eigenvectors for every object. Then the recognition algorithm is reduced to the following stages: transformation of the echo-signal to the vector of attributes; construction the projection of the vector of attributes onto the eigen space; minimization of the distance between the vector of attributes and its projection.

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