Using Projection Pursuit in Multispectral Image Analysis,

Abstract

Principal components analysis is already used in multispectral image analysis to reduce the number of spectral dimensions. We, propose to use projection pursuit to find interesting combinations of spectral variates that produce images that enhance, contrast differences between differing land-use types. We develop a 3-dimensional moment index based on Jones and Sibson's index for projection into 2-dimensions.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1992
Accession Number
ADP007216

Entities

People

  • G. P. Nason
  • Robin Sibson

Organizations

  • University of Bath

Tags

DTIC Thesaurus Topics

  • Computer Science
  • Contrast
  • Data Science
  • Engineering
  • Information Science
  • Mathematics
  • Multispectral
  • Network Science
  • Statistics
  • Theoretical Computer Science
  • Three Dimensional

Fields of Study

  • Physics

Readers

  • Image Processing and Computer Vision.
  • Regression Analysis.