Invariant Object Recognition Using Radon-based Transform

Abstract

The properties of the Radon transform are used to derive the transformation invariant to translation, rotation and scaling. The invariant transformation involves translation compensation, angle representation and 1-D Fourier transform. The new object recognition method is studied experimentally in two domains, mammogram labels recognition and face recognition. For mammogram labels, the recognition accuracy is 97 %, while in case of faces it reaches 96 %.