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CVPR
2010
IEEE
15 years 8 months ago
Sufficient Dimensionality Reduction for Visual Sequence Classification
When classifying high-dimensional sequence data, traditional methods (e.g., HMMs, CRFs) may require large amounts of training data to avoid overfitting. In such cases dimensional...
Alex Shyr, Raquel Urtasun, Michael Jordan
WACV
2012
IEEE
13 years 8 months ago
PTZ camera network calibration from moving people in sports broadcasts
In sports broadcasts, networks consisting of pan-tiltzoom (PTZ) cameras usually exhibit very wide baselines, making standard matching techniques for camera calibration very hard t...
Jens Puwein, Remo Ziegler, Luca Ballan, Marc Polle...
CVPR
2003
IEEE
16 years 2 months ago
Switching Observation Models for Contour Tracking in Clutter
In Proc. of IEEE Conf. on CVPR'03, Madison, Wisconsin, 2003 We propose a generative model approach to contour tracking against non-stationary clutter and to coping with occlu...
Ying Wu, Gang Hua, Ting Yu
94
Voted
CHI
2002
ACM
16 years 28 days ago
Acquisition of expanding targets
There exist several user interface widgets that dynamically grow in size in response to the user's focus of attention. Some of these, such as icons in toolbars, expand to fac...
Michael J. McGuffin, Ravin Balakrishnan
85
Voted
ICRA
2007
IEEE
131views Robotics» more  ICRA 2007»
15 years 6 months ago
Simulation Issues in Haptics
Abstract— In this paper, two problems related to the simulation of virtual environments for haptic systems are considered. The first problem is how to simulate, in discrete time...
Gianni Borghesan, Alessandro Macchelli, Claudio Me...