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GIS
2007
ACM
14 years 10 months ago
Hierarchical photo organization using geo-relevance
We present a novel framework for organizing large collections of images in a hierarchical way, based on scene semantics. Rather than score images directly, we use them to score th...
Boris Epshtein, Eyal Ofek, Yonatan Wexler, Pusheng...
WAIM
2007
Springer
14 years 3 months ago
Distributed, Hierarchical Clustering and Summarization in Sensor Networks
We propose DHCS, a method of distributed, hierarchical clustering and summarization for online data analysis and mining in sensor networks. Different from the acquisition and aggre...
Xiuli Ma, Shuangfeng Li, Qiong Luo, Dongqing Yang,...
ICIP
2006
IEEE
14 years 3 months ago
A Hierarchical Approach to Rotation-Invariant Texture Feature Extraction Based on Radon Transform Parameters
In this paper, we propose an efficient hierarchical method for extracting invariant texture features using the Gabor wavelets and Radon transform parameters. The proposed method a...
Mahmoud R. Hejazi, Yo-Sung Ho
ICRA
2005
IEEE
156views Robotics» more  ICRA 2005»
14 years 2 months ago
A Hierarchical Multiple-Target Tracking Algorithm for Sensor Networks
Abstract— Multiple-target tracking is a canonical application of sensor networks as it exhibits different aspects of sensor networks such as event detection, sensor information f...
Songhwai Oh, Luca Schenato, Shankar Sastry
AI50
2006
14 years 21 days ago
A Hierarchical Concept Oriented Representation for Spatial Cognition in Mobile Robots
Robots are rapidly evolving from factory work-horses to robot-companions. The future of robots, as our companions, is highly dependent on their abilities to understand, interpret a...
Shrihari Vasudevan, Stefan Gächter, Ahad Hara...