Some Properties of Digital Curves and Surfaces.

Abstract

Several characterizations of simple closed curves in two-dimensional arrays (digital pictures) are shown to be inadequate to characterize simple closed surfaces in three-dimensional arrays; but the 2d analog of a recently given 3d definition of 'surface' does characterize curves. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1980
Accession Number
ADA092934

Entities

People

  • Azriel Rosenfeld
  • David G. Morgenthaler

Organizations

  • University of Maryland

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Computer Science
  • Computer Vision
  • Computers
  • Geometry
  • Maryland
  • Mathematics
  • Scientific Research
  • Sequences
  • Three Dimensional
  • Two Dimensional
  • Universities

Fields of Study

  • Mathematics

Readers

  • Radar Systems Engineering.
  • Theoretical Analysis.
  • Thermal Physics or Thermal Science.