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Invariant pattern identification by self-organising networks

2001; Elsevier BV; Volume: 22; Issue: 9 Linguagem: Inglês

10.1016/s0167-8655(01)00048-4

1872-7344

Ezequiel López‐Rubio, José Muñoz Pérez, José Antonio Gómez‐Ruiz,

Image Retrieval and Classification Techniques

A new method for shape identification is proposed. It is not affected by similarity transformations (scalings, translations and rotations). The procedure is based on a robust index that gives the deformation of a self-organising feature map (SOFM) when it is trained with the object to identify.