Literature DB >> 6536430

Automated analysis of wide-field specular photomicrographs.

L W Hirst, R E Sterner, D G Grant.   

Abstract

This report describes computerized image enhancement and analysis from the digitized image of a wide-field specular micrograph to produce an output of frequency distribution of cell areas. The steps involved including image smoothing and averaging, followed by automated scanning to detect individual cell boundaries, and cell area calculation. The limitations of this method include the requirement for expensive interactive display hardware and a 10% misinterpretation of cell boundaries by the algorithm.

Mesh:

Year:  1984        PMID: 6536430

Source DB:  PubMed          Journal:  Cornea        ISSN: 0277-3740            Impact factor:   2.651


  7 in total

1.  Automated tri-image analysis of stored corneal endothelium.

Authors:  P Gain; G Thuret; L Kodjikian; Y Gavet; P H Turc; C Theillere; S Acquart; J C Le Petit; J Maugery; L Campos
Journal:  Br J Ophthalmol       Date:  2002-07       Impact factor: 4.638

2.  A new system for the automatic estimation of endothelial cell density in donor corneas.

Authors:  A Ruggeri; E Grisan; J Jaroszewski
Journal:  Br J Ophthalmol       Date:  2005-03       Impact factor: 4.638

3.  Automated morphometry of corneal endothelial cell: use of video camera and video tape recorder.

Authors:  O Nishi; K Hanasaki
Journal:  Br J Ophthalmol       Date:  1988-01       Impact factor: 4.638

4.  Automated video image morphometry of the corneal endothelium.

Authors:  J V Siertsema; M Landesz; H van den Brom; G van Rij
Journal:  Doc Ophthalmol       Date:  1993       Impact factor: 2.379

5.  Morphometric analysis of the corneal endothelium with three different specular microscopes.

Authors:  M Landesz; A Kamps; R Slart; J V Siertsema; G van Rij
Journal:  Doc Ophthalmol       Date:  1995       Impact factor: 2.379

6.  Cartographic system for spatial distribution analysis of corneal endothelial cells.

Authors:  G Corkidi; J Márquez; M García-Ruiz; S Díaz-Cintra; E Graue
Journal:  Med Biol Eng Comput       Date:  1994-07       Impact factor: 2.602

7.  Automatic estimation of endothelium cell density in donor corneas by means of fourier analysis.

Authors:  M Foracchia; A Ruggeri
Journal:  Med Biol Eng Comput       Date:  2004-09       Impact factor: 2.602

  7 in total

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