Sciweavers

1156 search results - page 37 / 232
» Solving the Inverse Problem of Image Zooming Using
Sort
View
ICIP
2005
IEEE
16 years 5 months ago
Non-parametric image super-resolution using multiple images
In this paper, we present a novel learning based framework for performing super-resolution using multiple images. We model the image as an undirected graphical model over image pa...
Mithun Das Gupta, ShyamSundar Rajaram, Nemanja Pet...
115
Voted
ICRA
2008
IEEE
181views Robotics» more  ICRA 2008»
15 years 9 months ago
Kinematics of the wire-driven parallel robot MARIONET using linear actuators
— Wire-driven parallel robots are special types of Gough-Stewart platform in which the rigid extensible legs are substituted by extensible wires. Usually wire length change is ob...
Jean-Pierre Merlet
SDM
2009
SIAM
202views Data Mining» more  SDM 2009»
16 years 16 days ago
Proximity-Based Anomaly Detection Using Sparse Structure Learning.
We consider the task of performing anomaly detection in highly noisy multivariate data. In many applications involving real-valued time-series data, such as physical sensor data a...
Tsuyoshi Idé, Aurelie C. Lozano, Naoki Abe,...
141
Voted
EMMCVPR
2011
Springer
14 years 3 months ago
Optimality Bounds for a Variational Relaxation of the Image Partitioning Problem
Variational relaxations can be used to compute approximate minimizers of optimal partitioning and multiclass labeling problems on continuous domains. While the resulting relaxed co...
Jan Lellmann, Frank Lenzen, Christoph Schnörr
ICIP
2002
IEEE
16 years 5 months ago
Nonparametric methods for image segmentation using information theory and curve evolution
In this paper, we present a novel information theoretic approach to image segmentation. We cast the segmentation problem as the maximization of the mutual information between the ...
Alan S. Willsky, Anthony J. Yezzi Jr., John W. Fis...