VISUAL PERCEPTION BASED AUTOMATIC RECOGNITION OF CELL MOSAICS IN HUMAN CORNEAL ENDOTHELIUMMICROSCOPY IMAGES

Authors

  • Yann Gavet
  • Jean-Charles Pinoli

DOI:

https://doi.org/10.5566/ias.v27.p53-61

Keywords:

cell detection, contour closure, contour-region duality, human corneal endothelium, mosaic reconstruction, specular microscopy

Abstract

The human corneal endothelium can be observed with two types of microscopes: classical optical microscope for ex-vivo imaging, and specular optical microscope for in-vivo imaging. The quality of the cornea is correlated to the endothelial cell density and morphometry. Automatic methods to analyze the human corneal endothelium images are still not totally efficient. Image analysis methods that focus only on cell contours do not give good results in presence of noise and of bad conditions of acquisition. More elaborated methods introduce regional informations in order to performthe cell contours completion, thus implementing the duality contour-region. Their good performance can be explained by their connections with several basic principles of human visual perception (Gestalt Theory and Marr's computational theory).

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Published

2011-05-03

How to Cite

Gavet, Y., & Pinoli, J.-C. (2011). VISUAL PERCEPTION BASED AUTOMATIC RECOGNITION OF CELL MOSAICS IN HUMAN CORNEAL ENDOTHELIUMMICROSCOPY IMAGES. Image Analysis and Stereology, 27(1), 53–61. https://doi.org/10.5566/ias.v27.p53-61

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Section

Original Research Paper