In this paper a real time 2D object recognition algorithm is proposed. Contours are represented by their curvature functions, decomposed in the Fourier domain as linear combination of a set of representative objects. Finally, objects are identified by multilevel clustering. ” 1999 Elsevier Science B.V. All rights reserved.
['Antonio Bandera', 'Cristina Urdiales', 'Fabián Arrebola', 'F. Sandoval']
2D object recognition based on curvature functions obtained from local histograms of the contour chain code