Site Model Based Image Registration and Change Detection.

Abstract

The University of Maryland is one of the BAA contractors performing research on aerial image understanding for the RADIUS project. We are contributing model-based and context-based change detection (CD) and monitoring algorithms. Our principal points of focus during the reporting period have been: (a) monitoring movable objects (detection and counting of vehicles), (b) monitoring construction activities for modeled objects, and (c) developing automated image positioning schemes. We exploit geometric and context information derived from site models to accomplish these monitoring tasks. We also have placed special emphasis on the integration of our modules within the RADIUS Common Development Environment (RCDE) platform.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1996
Accession Number
ADA317397

Entities

People

  • Azriel Rosenfeld
  • Chris L. Lin
  • P. Burlina
  • R. Chellappa
  • Xiaoxuan Zhang

Organizations

  • University of Maryland

Tags

DTIC Thesaurus Topics

  • Algorithms
  • Change Detection
  • Construction
  • Contractors
  • Detection
  • Environment
  • Image Registration
  • Maryland
  • Monitoring
  • Platforms
  • Universities

Readers

  • Aerospace Test and Evaluation
  • Computer Vision.
  • Defense Technology Research and Development.