Reconstruction of Shapes from Shading and Shape Based Image Reconstruction Using Modern Nonlinear Analysis

Abstract

Shape based restoration, frame fusion, stereo matching, reconstruction of shapes-from-shading, photometric stereo and video processing were successfully integrated into a partial differential equations based framework. Tools from the theory viscosity solutions, nonoscillatory approximations, and calculus of variations were used to develop state-of-the-art algorithms in these areas. Frame fusion, Stereo matching, Photometric stereo, Shape-from-shading, ENO, Denoising, Restoration.

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Document Details

Document Type
Technical Report
Publication Date
Jun 20, 1994
Accession Number
ADA284107

Entities

People

  • Stanley Osher

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Algorithms
  • Boundaries
  • Boundary Value Problems
  • Calculus
  • Calculus Of Variations
  • Differential Equations
  • Eigenvalues
  • Equations
  • Image Reconstruction
  • Image Restoration
  • Intensity
  • Light Sources
  • Partial Differential Equations
  • Shape
  • Steady State
  • Three Dimensional
  • Viscosity

Readers

  • Computer Vision.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)