File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
  • Find via Find It@HKUL
Supplementary

Conference Paper: Exploring the discriminating power of texture in urban image analysis

TitleExploring the discriminating power of texture in urban image analysis
Authors
KeywordsTexture
Urban Pattern
Spot
Issue Date1992
PublisherInternational Society for Photogrammetry and Remote Sensing. The Journal's web site is located at http://www.isprs.org/publications/archives.aspx
Citation
The XVII Congress, Commission VII, Washington, DC USA, 2-14 August 1992. In International Archives of Photogrammetry and Remote Sensing, 1992, v. 29 pt. B7, p. 942-949 How to Cite?
AbstractThis paper presents some preliminary results from a series of investigations into the use of texture analysis in urban image understanding. High spatial resolution satellite imagery of urban areas contains much information that is not adequately exploited using per-pixel classification techniques. The principal hypothesis addressed is that detailed spatial features may be recognised by the analysis of urban morphological texture. Results from two analyses are reported. First, co-occurrence matrix measures of homogeneity are used on a Spot Panchromatic scene of Harare, Zimbabwe, to predict housing densities stored in a co-registered database. Second a Fourier domain statistic is developed to measure residential block density and is tested on a Spot panchromatic scene of Cardiff, Wales. The statistic is used to predict urban population counts stored in a co-registered population surface. The results demonstrate that useful morphological information can be extracted from Spot panchromatic images using such methods.
DescriptionFulltext link (The 17th Congress, Commission 7): http://www.isprs.org/proceedings/XXIX/congress/part7/942_XXIX-part7.pdf
Persistent Identifierhttp://hdl.handle.net/10722/184062
ISSN

 

DC FieldValueLanguage
dc.contributor.authorWebster, CJen_US
dc.contributor.authorBracken, IJen_US
dc.date.accessioned2013-06-20T08:27:41Z-
dc.date.available2013-06-20T08:27:41Z-
dc.date.issued1992en_US
dc.identifier.citationThe XVII Congress, Commission VII, Washington, DC USA, 2-14 August 1992. In International Archives of Photogrammetry and Remote Sensing, 1992, v. 29 pt. B7, p. 942-949en_US
dc.identifier.issn0256-1840en_US
dc.identifier.urihttp://hdl.handle.net/10722/184062-
dc.descriptionFulltext link (The 17th Congress, Commission 7): http://www.isprs.org/proceedings/XXIX/congress/part7/942_XXIX-part7.pdf-
dc.description.abstractThis paper presents some preliminary results from a series of investigations into the use of texture analysis in urban image understanding. High spatial resolution satellite imagery of urban areas contains much information that is not adequately exploited using per-pixel classification techniques. The principal hypothesis addressed is that detailed spatial features may be recognised by the analysis of urban morphological texture. Results from two analyses are reported. First, co-occurrence matrix measures of homogeneity are used on a Spot Panchromatic scene of Harare, Zimbabwe, to predict housing densities stored in a co-registered database. Second a Fourier domain statistic is developed to measure residential block density and is tested on a Spot panchromatic scene of Cardiff, Wales. The statistic is used to predict urban population counts stored in a co-registered population surface. The results demonstrate that useful morphological information can be extracted from Spot panchromatic images using such methods.-
dc.languageengen_US
dc.publisherInternational Society for Photogrammetry and Remote Sensing. The Journal's web site is located at http://www.isprs.org/publications/archives.aspx-
dc.relation.ispartofInternational Archives of Photogrammetry and Remote Sensingen_US
dc.subjectTexture-
dc.subjectUrban Pattern-
dc.subjectSpot-
dc.titleExploring the discriminating power of texture in urban image analysisen_US
dc.typeConference_Paperen_US
dc.identifier.emailWebster, CJ: cwebster@hku.hken_US
dc.identifier.authorityWebster, CJ=rp01747en_US
dc.identifier.volume29en_US
dc.identifier.issuept. B7-
dc.identifier.spage942en_US
dc.identifier.epage949en_US
dc.description.otherThe XVII Congress, Commission VII, Washington, DC USA, 2-14 August 1992. In International Archives of Photogrammetry and Remote Sensing, 1992, v. 29 pt. B7, p. 942-949-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats