PATTERN-RECOGNITION BASED ON MORPHOLOGICAL SHAPE-ANALYSIS AND NEURAL NETWORKS

Morphological transformations are efficient methods for shape analysis and representation. In this paper two morphological shape descriptors are described for object feature representation. Neural networks are then employed for object recognition and classification. Various codin g schemes and training procedures are examined in order to achieve a h igh classification performance. Complete classification and recognitio n schemes are proposed, which are shown to work satisfactorily even fo r objects distorted by quantization noise as well as partially invisib le objects. Classification results are compared with those obtained by other shape descriptors which use conventional recognition and classi fication schemes.