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A new accurate segmentation way for high resolution images

  • Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, an accurate segmentation approach to high resolution images based on wavelet-domain Gaussian Markov Random Field(GMRF) Tree Models is proposed. The novel wavelet decomposition algorithm and multi-scale segmentation of textured image are presented. This method captures the dependencies across the wavelet subbands and the interscale dependencies that are useful for texture analysis. The power of our technique lies in effective extraction of texture information in high resolution images. Experiments' prove the efficiency of the approach in the segmentation of high resolution images.

Original languageEnglish
Title of host publication2004 7th International Conference on Signal Processing Proceedings (ICSP'04)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages721-724
Number of pages4
ISBN (Print)0780384067
DOIs
StatePublished - 2004
Event7th International Conference on Signal Processing, ICSP 2004 - Beijing, China
Duration: 31 Aug 20044 Sep 2004

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume1
ISSN (Print)2164-5221
ISSN (Electronic)2164-523X

Conference

Conference7th International Conference on Signal Processing, ICSP 2004
Country/TerritoryChina
CityBeijing
Period31/08/044/09/04

Keywords

  • GMRF tree models
  • Segmentation
  • Wavelet decomposition

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