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Your search keyword '"Mathematic morphologies"' showing total 2 results
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2 results on '"Mathematic morphologies"'

1. Matehematic morphology approach for renal biopsy analysis

Abstract

This paper proposes a new technique for the analysis of renal biopsies stained with Sirius red and digitized under non-polarized light. The renal interstitial space, the cortex area and the tubules should be segmented to allow the estimation of the renal cortical interstitial volume fraction and the parameters characterizing the tubule distribution. In this paper, a totally automatic algorithm is proposed that relies on mathematic morphology tools. The proposed algorithm has been assessed in a large number of biopsies leading to similar results to those obtained by the manual approach., Peer Reviewed, Postprint (published version)

Published
2004

2. Matehematic morphology approach for renal biopsy analysis

Author

Marques, F., Cuberas, G., Gasull, A., Seron, D., Francesc Moreso, Joshi, N., Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, and Universitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo

Subjects
Tubule distributions, Ciències de la salut::Medicina [Àrees temàtiques de la UPC], Parameters characterizing, Imatges mèdiques, Mathematic morphologies, Cortex areas, Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo [Àrees temàtiques de la UPC], Automatic algorithms, Interstitial space, Imaging systems in medicine
Abstract

This paper proposes a new technique for the analysis of renal biopsies stained with Sirius red and digitized under non-polarized light. The renal interstitial space, the cortex area and the tubules should be segmented to allow the estimation of the renal cortical interstitial volume fraction and the parameters characterizing the tubule distribution. In this paper, a totally automatic algorithm is proposed that relies on mathematic morphology tools. The proposed algorithm has been assessed in a large number of biopsies leading to similar results to those obtained by the manual approach.

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