ONE-DIMENSIONAL SIGNATURE REPRESENTATION FOR THREE-DIMENSIONAL CONVEX OBJECT ...ijcga
A simple method to represent three-dimensional (3-D) convex objects is proposed, in which a onedimensional
signature based on the discrete Fourier transform is used to efficiently describe the shape of a
convex object. It has position-, orientation-, and scale-invariant properties. Experimental results with
synthesized 3-D simple convex objects are given to show the effectiveness of the proposed simple signature
representation.
ONE-DIMENSIONAL SIGNATURE REPRESENTATION FOR THREE-DIMENSIONAL CONVEX OBJECT ...ijcga
A simple method to represent three-dimensional (3-D) convex objects is proposed, in which a onedimensional
signature based on the discrete Fourier transform is used to efficiently describe the shape of a
convex object. It has position-, orientation-, and scale-invariant properties. Experimental results with
synthesized 3-D simple convex objects are given to show the effectiveness of the proposed simple signature
representation.