Principal Component Analysis of surfaces, i.e. functions defined on a bivariate domain.
Two estimation techniques are proposed: a basis expansion approach and a multivariate (or discretization) technique.
Principal Component Analysis of surfaces, i.e. functions defined on a bivariate domain.
Principal Component Analysis of surfaces, i.e. functions defined on a bivariate domain.
Two estimation techniques are proposed: a basis expansion approach and a multivariate (or discretization) technique.
Principal Component Analysis of surfaces, i.e. functions defined on a bivariate domain.