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PR
2008
99views more  PR 2008»
14 years 9 months ago
Interest point detection using imbalance oriented selection
Interest point detection has a wide range of applications, such as image retrieval and object recognition. Given an image, many previous interest point detectors first assign inte...
Qi Li, Jieping Ye, Chandra Kambhamettu
SIAMSC
2008
145views more  SIAMSC 2008»
14 years 9 months ago
Fast Multilevel Algorithm for a Minimization Problem in Impulse Noise Removal
An effective 2-phase method for removing impulse noise was recently proposed. Its phase 1 identifies noisy pixel candidates by using median-type filters. Then in phase 2, it resto...
Raymond H. Chan, Ke Chen 0002
SIGKDD
2008
138views more  SIGKDD 2008»
14 years 9 months ago
Learning preferences of new users in recommender systems: an information theoretic approach
Recommender systems are a nice tool to help nd items of interest from an overwhelming number of available items. Collaborative Filtering (CF), the best known technology for recomme...
Al Mamunur Rashid, George Karypis, John Riedl
IJSYSC
2007
170views more  IJSYSC 2007»
14 years 9 months ago
Nonlinear attitude and gyroscope's bias estimation for a VTOL UAV
: This paper addresses the problem of attitude and heading restitution for a VTOL UAV. We describe an observation strategy to restitute the complete attitude matrix of the vehicle ...
Jean Michel Pflimlin, Tarek Hamel, Philippe Sou&eg...
TASLP
2008
101views more  TASLP 2008»
14 years 9 months ago
Speaker Identification Using Instantaneous Frequencies
This work presents an experimental evaluation of different features for use in speaker identification. The features are tested using speech data provided by the CHAINS corpus, in a...
Marco Grimaldi, Fred Cummins