Segmentation of sputum cell image for early lung cancer detection

N. Werghi, C. Donner, F. Taher, H. Alahmad

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

2 Scopus citations

Abstract

Lung cancer has been the largest cause of cancer deaths worldwide with an overall 5-year survival rate of only 15%. Its early detection significantly increases the chances of an effective treatment. To that end, computer-aided diagnosis system using images of sputum stained smears has been an attractive approach due to its practicality, low cost, and invasiveness. In this context, we present a framework for the detection and segmentation of sputum cells in sputum images using respectively, a Bayesian classification and mean shift segmentation. Our methods are validated and compared with an other competitive technique via a series of experimentation conducted with a data set of 88 images.

Original languageBritish English
Title of host publicationIET Conference on Image Processing, IPR 2012
Edition600 CP
DOIs
StatePublished - 2012
EventIET Conference on Image Processing, IPR 2012 - London, United Kingdom
Duration: 3 Jul 20124 Jul 2012

Publication series

NameIET Conference Publications
Number600 CP
Volume2012

Conference

ConferenceIET Conference on Image Processing, IPR 2012
Country/TerritoryUnited Kingdom
CityLondon
Period3/07/124/07/12

Keywords

  • Bayesian classification
  • cell detection
  • early lung cancer detection
  • mean shift
  • Medical image

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