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CVPR
2006
IEEE
16 years 5 months ago
Automatic Discovery of Action Taxonomies from Multiple Views
We present a new method for segmenting actions into primitives and classifying them into a hierarchy of action classes. Our scheme learns action classes in an unsupervised manner ...
Daniel Weinland, Rémi Ronfard, Edmond Boyer
LOCA
2009
Springer
15 years 7 months ago
Multi Activity Recognition Based on Bodymodel-Derived Primitives
Abstract. We propose a novel model-based approach to activity recognition using high-level primitives that are derived from a human body model estimated from sensor data. Using sho...
Andreas Zinnen, Christian Wojek, Bernt Schiele
ICPR
2010
IEEE
15 years 7 months ago
Building a Videorama with Shallow Depth of Field
This paper presents a new automatic approach to building a videorama with shallow depth of field. We stitch the static background of video frames and render the dynamic foreground...
Soonmin Bae, Hao Jiang
3DPVT
2006
IEEE
178views Visualization» more  3DPVT 2006»
15 years 6 months ago
Shape Analysis and Spatio-Temporal Tracking of Mesoscale Eddies in Miami Isopycnic Coordinate Ocean Model
Detection and analysis of ocean surface phenomena have so far relied on manual analysis of long sequences of satellite images or images produced from the mathematical models. In t...
Veena Moolani, Ramprasad Balasubramanian, Li Shen,...
ICRA
2010
IEEE
131views Robotics» more  ICRA 2010»
15 years 1 months ago
Fast smoothing of manipulator trajectories using optimal bounded-acceleration shortcuts
— This paper considers a shortcutting heuristic to smooth jerky trajectories for many-DOF robot manipulators subject to collision constraints, velocity bounds, and acceleration b...
Kris Hauser, Victor Ng-Thow-Hing