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Article
Open AccessAutomatic caries detection in bitewing radiographs—Part II: experimental comparison
The objective of this study was to compare the detection of caries in bitewing radiographs by multiple dentists with an automatic method and to evaluate the detection performance in the absence of a reliable g...
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Chapter and Conference Paper
Fast Registration by Boundary Sampling and Linear Programming
We address the problem of image registration when speed is more important than accuracy. We present a series of simplification and approximations applicable to almost any pixel-based image similarity criterion...
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Chapter and Conference Paper
Respiratory Motion Estimation from Cone-Beam Projections Using a Prior Model
Respiratory motion introduces uncertainties when planning and delivering radiotherapy for lung cancer patients. Cone-beam projections acquired in the treatment room could provide valuable information for build...
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Chapter and Conference Paper
Cardiac Motion Analysis from Ultrasound Sequences Using Non-rigid Registration
In this article we propose a cardiac motion estimation technique that uses non-rigid registration to compute the dense cardiac displacement field from 2D ultrasound sequences. Our method employs a semi-local d...
