Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/116885
Título: A Wavelet based Contour Representation for fitting and tracking applications
Autores/as: Pérez, F
Falcón Martel, Antonio 
Clasificación UNESCO: 33 Ciencias tecnológicas
Palabras clave: Pattern recognition
Wavelets
Shape description
Matching
Tracking
Fecha de publicación: 2000
Conferencia: Engineering of Intelligent Systems 'EIS´2000'
Resumen: A technique is presented to construct a multiscale representation of planar contours based on the wavelet transform (WT). To generate this wavelet description, a partial 1-D discrete wavelet transform (DWT) is applied to the vertical and horizontal components of a length parametrized planar curve. This multiscale representation descomposes the curve into different levels of resolution and allows to reconstruct it to a desired degree of aproximation. The results show that typical objects are well represented by a small number of wavelet coefficients allowing for a compact object shape representation. An aplication of this compact representation for matching and tracking purposes is presented and its results are analized
URI: http://hdl.handle.net/10553/116885
Colección:Actas de congresos
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