Title | ||
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Computerized methodology for micro-CT and histological data inflation using an IVUS based translation map. |
Abstract | ||
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A framework for the inflation of micro-CT and histology data using intravascular ultrasound (IVUS) images, is presented. The proposed methodology consists of three steps. In the first step the micro-CT/histological images are manually co-registered with IVUS by experts using fiducial points as landmarks. In the second step the lumen of both the micro-CT/histological images and IVUS images are automatically segmented. Finally, in the third step the micro-CT/histological images are inflated by applying a transformation method on each image. The transformation method is based on the IVUS and micro-CT/histological contour difference. In order to validate the proposed image inflation methodology, plaque areas in the inflated micro-CT and histological images are compared with the ones in the IVUS images. The proposed methodology for inflating micro-CT/histological images increases the sensitivity of plaque area matching between the inflated and the IVUS images (7% and 22% in histological and micro-CT images, respectively). |
Year | DOI | Venue |
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2015 | 10.1016/j.compbiomed.2015.02.018 | Computers in Biology and Medicine |
Keywords | DocType | Volume |
Micro-CT,Histology,Intravascular ultrasound,Plaque characterization,Image registration | Journal | 65 |
Issue | ISSN | Citations |
C | 0010-4825 | 0 |
PageRank | References | Authors |
0.34 | 6 | 12 |
Name | Order | Citations | PageRank |
---|---|---|---|
Lambros S Athanasiou | 1 | 7 | 2.90 |
George A Rigas | 2 | 0 | 0.34 |
Antonis Sakellarios | 3 | 32 | 18.83 |
Themis P Exarchos | 4 | 7 | 4.66 |
Panagiotis K Siogkas | 5 | 5 | 2.84 |
Katerina K Naka | 6 | 17 | 5.20 |
Daniele Panetta | 7 | 0 | 0.68 |
Gualtiero Pelosi | 8 | 0 | 0.68 |
F Vozzi | 9 | 26 | 6.84 |
Lampros K Michalis | 10 | 7 | 3.65 |
Oberdan Parodi | 11 | 5 | 3.86 |
Dimitrios I Fotiadis | 12 | 49 | 14.82 |