Automatic Alignment of Histological Sections for 3D Reconstruction and Analysis
Transcript of Automatic Alignment of Histological Sections for 3D Reconstruction and Analysis
Automatic Alignment of Histological Sections for 3D
Reconstruction and Analysis
Sebastien Ourselin, Alexis Roche, Gerard Subsol, Xavier Pennec, Christophe
Sattonnet
To cite this version:
Sebastien Ourselin, Alexis Roche, Gerard Subsol, Xavier Pennec, Christophe Sattonnet. Auto-matic Alignment of Histological Sections for 3D Reconstruction and Analysis. RR-3595, 1998.<inria-00073084>
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Submitted on 24 May 2006
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INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE
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Sébastien Ourselin, Alexis Roche, Gérard Subsol, Xavier Pennec, and Christophe Sattonnet
N° 3595
Décembre 1998
Unité de recherche INRIA Sophia Antipolis2004, route des Lucioles, B.P. 93, 06902 Sophia Antipolis Cedex (France)
Téléphone : 04 92 38 77 77 - International : +33 4 92 38 77 77 — Fax : 04 92 38 77 65 - International : +33 4 92 38 77 65
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ε = f (scale)
scale = scale - 1
( I , I )1
Robust Estimation
Initialization
<
-1
ε
scale = scale_maxε = f (scale_max)
Ref Image
I
T = S o T
T = Id
?
No
No
Yes
Yes
1
I = I 2
Final Registered Image = I
Final Rigid Transformation = T
Float Image
I 2
δComputation of (T,S)
δ
scale = scale_min ?
Displacement Field
Computation
of Transformation S
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Unité de recherche INRIA Sophia Antipolis2004, route des Lucioles - B.P. 93 - 06902 Sophia Antipolis Cedex (France)
Unité de recherche INRIA Lorraine : Technopôle de Nancy-Brabois - Campus scientifique615, rue du Jardin Botanique - B.P. 101 - 54602 Villers lès Nancy Cedex (France)
Unité de recherche INRIA Rennes : IRISA, Campus universitaire de Beaulieu - 35042 Rennes Cedex (France)Unité de recherche INRIA Rhône-Alpes : 655, avenue de l’Europe - 38330 Montbonnot St Martin (France)
Unité de recherche INRIA Rocquencourt : Domaine de Voluceau - Rocquencourt - B.P. 105 - 78153 Le Chesnay Cedex (France)
ÉditeurINRIA - Domaine de Voluceau - Rocquencourt, B.P. 105 - 78153 Le Chesnay Cedex (France)��������� ���� ���������� ��� ���
ISSN 0249-6399