Interactive system for classifying multispectral images using a Hilbert curve

Michiharu Niimi, Sei ichiro Kamata, Eiji Kawaguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

There are several techniques for analyzing multispectral images. In general, those are performed by linear transformation methods. In this paper, we present a new interactive method for classifying multispectral images using a Hilbert curve which is a one-to-one mapping from N- dimensional space to one dimensional space and preserves the neighborhood as much as possible. The merit of our system is that the user can extract clusters without computing any distance in N- dimensional space, and analyze multidimensional data from gross data distribution to fine data distribution hierarchically. In the experiments using LANDSAT TM data, it is confirmed that the user can get the real time response from the system after once making the data tables, and understand distribution of data that correspond to categories in feature space.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages1647-1655
Number of pages9
Edition3/-
ISBN (Print)0819418587
Publication statusPublished - 1995 Jan 1
EventVisual Communications and Image Processing '95 - Taipei, Taiwan
Duration: 1995 May 241995 May 26

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Number3/-
Volume2501
ISSN (Print)0277-786X

Other

OtherVisual Communications and Image Processing '95
CityTaipei, Taiwan
Period95/5/2495/5/26

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Niimi, M., Kamata, S. I., & Kawaguchi, E. (1995). Interactive system for classifying multispectral images using a Hilbert curve. In Proceedings of SPIE - The International Society for Optical Engineering (3/- ed., pp. 1647-1655). (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 2501 , No. 3/-). Society of Photo-Optical Instrumentation Engineers.