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ICIP
2009
IEEE
16 years 3 months ago
On The Role Of Context In Probabilistic Models Of Visual Saliency
In recent years, many principled probabilistic definitions for the determination of visual saliency have been proposed. Moreover, there has been increased focus on the role of con...
MICCAI
2007
Springer
16 years 2 months ago
Automatic Inference of Sulcus Patterns Using 3D Moment Invariants
The goal of this work is the automatic inference of frequent patterns of the cortical sulci, namely patterns that can be observed only for a subset of the population. The sulci are...
Zhong Yi Sun, Denis Rivière, Fabrice Poupon...
MICCAI
2002
Springer
16 years 2 months ago
Measurement of the Tip and Friction Force Acting on a Needle during Penetration
We present the tip and friction forces acting on a needle during penetration into a canine prostate, independently measured by a 7-axis load cell newly developed for this purpose. ...
Hiroyuki Kataoka, Toshikatsu Washio, Kiyoyuki Chin...
MICCAI
2004
Springer
16 years 2 months ago
Accurate Quantification of Small-Diameter Tubular Structures in Isotropic CT Volume Data Based on Multiscale Line Filter Respons
Abstract. A method fully utilizing multiscale line filter responses is presented to estimate the point spread function (PSF) of a CT scanner and diameters of small tubular structur...
Yoshinobu Sato, Shuji Yamamoto, Shinichi Tamura
IPMI
2005
Springer
16 years 2 months ago
A Genetic Algorithm for the Topology Correction of Cortical Surfaces
We propose a technique to accurately correct the spherical topology of cortical surfaces. We construct a mapping from the original surface onto the sphere to detect topological def...
Florent Ségonne, W. Eric L. Grimson, Bruce ...