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ECCV
2010
Springer
15 years 11 months ago
Efficient Highly Over-Complete Sparse Coding using a Mixture Model
Sparse coding of sensory data has recently attracted notable attention in research of learning useful features from the unlabeled data. Empirical studies show that mapping the data...
CCECE
2006
IEEE
15 years 10 months ago
A Simplified Early Auditory Model with Application in Speech/Music Classification
The past decade has seen extensive research on audio classification and segmentation algorithms. However, the effect of background noise on the performance of classification has n...
Wei Chu, Benoît Champagne
SDM
2007
SIAM
182views Data Mining» more  SDM 2007»
15 years 8 months ago
Distance Preserving Dimension Reduction for Manifold Learning
Manifold learning is an effective methodology for extracting nonlinear structures from high-dimensional data with many applications in image analysis, computer vision, text data a...
Hyunsoo Kim, Haesun Park, Hongyuan Zha
MM
2003
ACM
205views Multimedia» more  MM 2003»
15 years 12 months ago
AVE: automated home video editing
In this paper, we present a system that automates home video editing. This system automatically extracts a set of highlight segments from a set of raw home videos and aligns them ...
Xian-Sheng Hua, Lie Lu, HongJiang Zhang
PICS
2001
15 years 8 months ago
Influence of Resolution on Scanner Noise Perceptibility
The perceptibility of scanner noise as a function of resolution is studied using a model for the human visual system and for the scanner noise. The visual system is modeled using ...
Gaurav Sharma, Keith T. Knox