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ICASSP
2008
IEEE
15 years 11 months ago
A study of using locality preserving projections for feature extraction in speech recognition
This paper presents a new approach to feature analysis in automatic speech recognition (ASR) based on locality preserving projections (LPP). LPP is a manifold based dimensionality...
Yun Tang, Richard Rose
ICDAR
2007
IEEE
15 years 11 months ago
Using Random Forests for Handwritten Digit Recognition
In the Pattern Recognition field, growing interest has been shown in recent years for Multiple Classifier Systems and particularly for Bagging, Boosting and Random Subspaces. Th...
Simon Bernard, Sébastien Adam, Laurent Heut...
ACII
2005
Springer
15 years 10 months ago
Sketch Based Facial Expression Recognition Using Graphics Hardware
In this paper, a novel system is proposed to recognize facial expression based on face sketch, which is produced by programmable graphics hardware-GPU(Graphics Processing Unit). Fi...
Jiajun Bu, Mingli Song, Qi Wu, Chun Chen, Cheng Ji...
CIG
2006
IEEE
15 years 8 months ago
Using Wearable Sensors for Real-Time Recognition Tasks in Games of Martial Arts - An Initial Experiment
Abstract-- Beside their stunning graphics, modern entertainment systems feature ever-higher levels of immersive userinteraction. Today, this is mostly achieved by virtual (VR) and ...
Ernst A. Heinz, Kai S. Kunze, Matthias Gruber, Dav...
ECCV
2006
Springer
15 years 6 months ago
Recognition and Segmentation of 3-D Human Action Using HMM and Multi-class AdaBoost
Our goal is to automatically segment and recognize basic human actions, such as stand, walk and wave hands, from a sequence of joint positions or pose angles. Such recognition is d...
Fengjun Lv, Ramakant Nevatia