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VMV
2001
248views Visualization» more  VMV 2001»
15 years 8 months ago
Using an Extended Hough Transform Combined with a Kalman Filter to Segment Tubular Structures in 3D Medical Images
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
Thorsten Behrens, Karl Rohr, H. Siegfried Stiehl
IMAMS
2003
93views Mathematics» more  IMAMS 2003»
15 years 8 months ago
Vector Transport for Shape-from-Shading
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...
Fabio Sartori, Edwin R. Hancock
WSC
2001
15 years 8 months ago
Accounting for input model and parameter uncertainty in simulation
Taking into account input-model, input-parameter, and stochastic uncertainties inherent in many simulations, our Bayesian approach to input modeling yields valid point and confide...
Faker Zouaoui, James R. Wilson
NAACL
2003
15 years 8 months ago
Statistical Phrase-Based Translation
We propose a new phrase-based translation model and decoding algorithm that enables us to evaluate and compare several, previously proposed phrase-based translation models. Within...
Philipp Koehn, Franz Josef Och, Daniel Marcu
SBBD
2003
134views Database» more  SBBD 2003»
15 years 8 months ago
Performance and Quality Evaluation of a Personalized Route Planning System
Advanced personalization of database applications is a big challenge, in particular for distributed mobile environments. We present several new results from a prototype of a route...
Wolf-Tilo Balke, Werner Kießling, Christoph ...