Abstract

A new deformed shape retrieval method based on the Markov model (MM) is proposed. The proposed method is translation, rotation and scale invariant. In addition, it is robust to various non-rigid deformations such as perspective, shear, occlusion, pincushion, barrel and other nonlinear distortions. The proposed method has been applied to two databases: geometric and character. The effectiveness and practicability of the proposed approach have been proven by various experimental results.

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