Multiresolution Network Models

Multiresolution Network Flow Phase Unwrapping

Phase Unwrapping is a key step in deriving topographic information from Interferometric SAR. Several recent methods are based on a minimum cost network flow approach. In this paper we develop a new, computationally efficient, “divideand-conquer” strategy for phase unwrapping. INTRODUCTION The well-studied Interferometric Synthetic Aperture Radar (InSAR) problem for DEM generation involves the d...

Multiresolution Methods for Nonmanifold Models

The concept of fairing applied to triangular meshes with irregular connectivity has become more and more important. Previous contributions proposed a variety of fairing operators for manifolds and applied them to design multiresolution representations and editing tools for meshes. In this paper, we generalize these powerful techniques to handle non-manifold models. We propose a method to constr...

Multiresolution Models for Object Detection

Most current approaches to recognition aim to be scaleinvariant. However, the cues available for recognizing a 300 pixel tall object are qualitatively different from those for recognizing a 3 pixel tall object. We argue that for sensors with finite resolution, one should instead use scale-variant, or multiresolution representations that adapt in complexity to the size of a putative detection wi...

g-HDAF Multiresolution Deformable Models

In this paper, we construct a new class of deformable models using a new family of biorthogonal wavelets, named generalized Hermite Distributed Approximating Functional (g-HDAF) Wavelets. The scaling functions of this new family are symmetric and the corresponding wavelets optimize their smoothness for a given number of vanishing moments. In addition, we embed these multiresolution deformable m...

Compression of Discrete Multiresolution Models Contents 1 Introduction to Multiresolution Modeling 1 2 Overview of Multiresolution Models 2