Fast Non Rigid Matching by Gradient Descent: Study
and Improvements of the ”Demons” Algorithm
Pascal Cachier, Xavier Pennec, Nicholas Ayache
To cite this version:
Pascal Cachier, Xavier Pennec, Nicholas Ayache. Fast Non Rigid Matching by Gradient Descent: Study and Improvements of the ”Demons” Algorithm. RR-3706, INRIA. 1999. <inria00072962>
HAL Id: inria-00072962
https://hal.inria.fr/inria-00072962
Submitted on 24 May 2006
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INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE
Fast Non Rigid Matching by Gradient Descent:
Study and Improvements of the “Demons” Algorithm
Pascal Cachier, Xavier Pennec, Nicholas Ayache
N° 3706
June 1999
THÈME 3
ISSN 0249-6399
apport
de recherche
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7
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90
250
80
200
Roughness Measure
Roughness Measure
70
150
100
60
50
50
40
0
100
150
200
250
D
'1)> )'
300
SDD Criterion
350
400
450
500
30
0
50
100
150
SDD Criterion
=> 6"C I "= 5'
D
@ '(1)> )' => 67"
D(" F="
}
D
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6000
6000
5500
5000
5000
4500
Roughness measure
Roughness Measure
4000
3000
4000
3500
3000
2000
2500
2000
1000
1500
0
0.4
0.6
0.8
1
D
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1.2
1.4
SDD Criterion
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1.8
2
2.2
1000
3
4
5
7
x 10
=> 67" I "= )'
D
6
SSD Criterion
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D(" F="
}
7
8
9
6
x 10
D
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Unité de recherche INRIA Sophia Antipolis
2004, route des Lucioles - B.P. 93 - 06902 Sophia Antipolis Cedex (France)
Unité de recherche INRIA Lorraine : Technopôle de Nancy-Brabois - Campus scientifique
615, 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)
Éditeur
INRIA - Domaine de Voluceau - Rocquencourt, B.P. 105 - 78153 Le Chesnay Cedex (France)
ISSN 0249-6399
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