'Zernike moments' diaporamas de présentation

G.R. Amayeh Dr. S. Kasaei A.R. Tavakkoli

Sharif University of Technology A modified algorithm to obtain Translation, Rotation & Scale invariant Zernike Moment shape Descriptors. G.R. Amayeh Dr. S. Kasaei A.R. Tavakkoli. Introduction. Shape is one of the most important features to human for visual distinguishing system.

426 views • 27 slides

Orthogonal moments

Orthogonal moments. Legendre Zernike Fourier-Mellin Czebyshev Krawtchuk, Hahn. Two reasons for using OG moments. Avoiding numerical problems with high values, recurrent calculations Image reconstruction. Image reconstruction from geometric moments. Legendre polynomials. Definition.

238 views • 18 slides

Complex Zernike Moments Features for Shape-Based Image Retrieval

315 views • 17 slides