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» Hierarchical approximation and localization
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ICRA
2009
IEEE
211views Robotics» more  ICRA 2009»
15 years 11 months ago
Climbing rough vertical surfaces with hierarchical directional adhesion
— Prior research in biology and mechanics has shown the importance of hierarchy to the performance of dry adhesive systems on rough surfaces. The gecko utilizes several levels of...
Alan T. Asbeck, Sanjay Dastoor, Aaron Parness, Lau...
PAMI
2010
205views more  PAMI 2010»
15 years 2 months ago
Learning a Hierarchical Deformable Template for Rapid Deformable Object Parsing
In this paper, we address the tasks of detecting, segmenting, parsing, and matching deformable objects. We use a novel probabilistic object model that we call a hierarchical defor...
Long Zhu, Yuanhao Chen, Alan L. Yuille
ICRA
2009
IEEE
218views Robotics» more  ICRA 2009»
15 years 2 months ago
Automatically and efficiently inferring the hierarchical structure of visual maps
In Simultaneous Localisation and Mapping (SLAM), it is well known that probabilistic filtering approaches which aim to estimate the robot and map state sequentially suffer from poo...
Margarita Chli, Andrew J. Davison
ISMIR
2004
Springer
111views Music» more  ISMIR 2004»
15 years 9 months ago
Feature Weighting for Segmentation
This paper proposes the use of feature weights to reveal the hierarchical nature of music audio. Feature weighting has been exploited in machine learning, but has not been applied...
R. Mitchell, Irfan A. Essa
NETWORKING
2007
15 years 5 months ago
Localization for Large-Scale Underwater Sensor Networks
Abstract. In this paper, we study the localization problem in large-scale underwater sensor networks. The adverse aqueous environments, the node mobility, and the large network sca...
Zhong Zhou, Jun-Hong Cui, Shengli Zhou