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Characterization of cardiomegaly disease from x-ray images using mean shift based image segmentation

  • Deepak A. Kulkarni
  • P. U. Dere
Conference paper

Abstract

Diagnostic imaging is an invaluable tool in medicine. Different methods of getting images like Gamma Ray Imaging, X-Ray Imaging, Magnetic resonance imaging (MRI), Computed Tomography (CT), Digital Mammography, and other imaging modalities provide an effective means for noninvasive mapping the anatomy of a subject. These technologies have greatly increased knowledge of normal and diseased anatomy for medical research and are a critical component in diagnosis and treatment planning. With the limitation of number of exposures for Gamma Ray or X-Rays to the patient, it is difficult to see the critical feature if the intensity/brightness/ contrast are not proper. Moreover the growing size and number of these medical images have necessitated the use of computers to facilitate processing and analysis. In particular, computer algorithms for the intensity/ brightness/contrast adjustment, delineation of anatomical structures and other regions of interest are becoming increasingly important in assisting and automating specific radiological tasks.

Keywords

Feature Space Image Segmentation Segmentation Method Markov Random Field Digital Mammography 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer India Pvt. Ltd 2011

Authors and Affiliations

  • Deepak A. Kulkarni
    • 1
  • P. U. Dere
    • 1
  1. 1.Terna Engineering CollegeNerulIndia

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