Sciweavers

2564 search results - page 146 / 513
» Witness sets of projections
Sort
View
TMI
2008
142views more  TMI 2008»
13 years 10 months ago
Wavelet Based Noise Reduction in CT-Images Using Correlation Analysis
Abstract-- The projection data measured in computed tomography (CT) and, consequently, the slices reconstructed from these data are noisy. We present a new wavelet based structurep...
Anja Borsdorf, Rainer Raupach, Thomas Flohr, Joach...
GECCO
2008
Springer
178views Optimization» more  GECCO 2008»
13 years 11 months ago
Agent Smith: a real-time game-playing agent for interactive dynamic games
The goal of this project is to develop an agent capable of learning and behaving autonomously and making decisions quickly in a dynamic environment. The agent’s environment is a...
Ryan K. Small
PAMI
1998
128views more  PAMI 1998»
13 years 10 months ago
A Hierarchical Latent Variable Model for Data Visualization
—Visualization has proven to be a powerful and widely-applicable tool for the analysis and interpretation of multivariate data. Most visualization algorithms aim to find a projec...
Christopher M. Bishop, Michael E. Tipping
SAC
2008
ACM
13 years 9 months ago
Collaborative software engineering on large-scale models: requirements and experience in ModelBus
This work presents an approach for realizing Model-Driven software engineering in the distributed and multi-developers context. It particularly focuses on the scalability problems...
Prawee Sriplakich, Xavier Blanc, Marie-Pierre Gerv...
PAMI
2010
124views more  PAMI 2010»
13 years 5 months ago
Two-Dimensional Polar Harmonic Transforms for Invariant Image Representation
This paper introduces a set of 2D transforms, based on a set of orthogonal projection bases, to generate a set of features which are invariant to rotation. We call these transforms...
Pew-Thian Yap, Xudong Jiang, Alex ChiChung Kot