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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
ICPR
2008
IEEE
15 years 11 months ago
An example based image retrieval system for the TRACE repository
The ability to identify particular features and structures, such as faces or types of scenery in images, is a topic with many available applications and potential solutions. In th...
Robbie Lamb, Rafal A. Angryk, Piet Martiens
IV
2008
IEEE
99views Visualization» more  IV 2008»
15 years 11 months ago
Visualization Enhanced Semantic Wikis for Patent Information
In this paper we present a new approach for using semantic wikis for collaborative patent search and annotation. We describe an extension that allows integrating interactive visua...
Mark Giereth, Thomas Ertl
WCRE
2008
IEEE
15 years 11 months ago
Reverse Engineering CAPTCHAs
CAPTCHAs are automated Turing tests used to determine if the end-user is human and not an automated program. Users are asked to read and answer Visual CAPTCHAs, which often appear...
Abram Hindle, Michael W. Godfrey, Richard C. Holt
ACIVS
2008
Springer
15 years 11 months ago
Sub-optimal Camera Selection in Practical Vision Networks through Shape Approximation
Within a camera network, the contribution of a camera to the observations of a scene depends on its viewpoint and on the scene configuration. This is a dynamic property, as the sc...
Huang Lee, Linda Tessens, Marleen Morbée, H...