210 search results - page 4 / 42 » Medical Image Alignment by Normal Vector Information |
CVRMED
1995
Springer
13 years 11 months ago
1995
Springer
Abstract. Some medical interventions require knowing the correspondence between an MRI/CT image and the actual position of the patient. Examples are in neurosurgery or radiotherapy...
IPMI
2003
Springer
14 years 8 months ago
2003
Springer
In this paper we develop a novel measure of information in a random variable based on its cumulative distribution that we dub cumulative residual entropy (CRE). This measure parall...
IMAMS
2003
13 years 9 months ago
2003
In this paper we describe a new shape-from-shading method. We show how the parallel transport of surface normals can be used to impose curvature consistency and also to iterativel...
SMC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Several studies dealt with medical ultrasound registration. Their similarity metrics relied on pixel-to-pixel intensity comparisons. Hence, they are not well suited to the case...
IPMI
2007
Springer
14 years 8 months ago
2007
Springer
In this paper, we propose a novel method for the registration of volumetric images of the brain that attempts to maximize the overlap of cortical folds. In order to achieve this, r...