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ICASSP
2009
IEEE
15 years 11 months ago
Audio classification from time-frequency texture
Time-frequency representations of audio signals often resemble texture images. This paper derives a simple audio classification algorithm based on treating sound spectrograms as ...
Guoshen Yu, Jean-Jacques E. Slotine
IVA
2007
Springer
15 years 10 months ago
Fuzzy Similarity of Facial Expressions of Embodied Agents
Abstract. In this paper we propose an algorithm based on fuzzy similarity which models the concept of resemblance between facial expressions of an Embodied Conversational Agent. In...
Radoslaw Niewiadomski, Catherine Pelachaud
ACCV
2009
Springer
15 years 11 months ago
An Online Framework for Learning Novel Concepts over Multiple Cues
Abstract. We propose an online learning algorithm to tackle the problem of learning under limited computational resources in a teacher-student scenario, over multiple visual cues. ...
Luo Jie, Francesco Orabona, Barbara Caputo
IV
1999
IEEE
151views Visualization» more  IV 1999»
15 years 8 months ago
Occlusion Culling Using Minimum Occluder Set and Opacity Map
The aim of occlusion culling is to cull away a significant amount of invisible primitives at different viewpoints. We present two algorithms to improve occlusion culling for a hig...
Poon Chun Ho, Wenping Wang
JMM2
2007
116views more  JMM2 2007»
15 years 4 months ago
Automatic Deformation Detection for Aircraft Engine Disk Inspection
— Computer vision algorithms are seeing increased use in industrial inspection applications. Here, we present an “Aid to Visual” system that can detect post deformations of l...
Dirk R. Padfield, Glen Brooksby, Robert Kaucic