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ICPR
2002
IEEE
16 years 29 days ago
Iris Recognition Using Circular Symmetric Filters
This paper proposes a new method for personal identification based on iris recognition. The method consists of three major components: image preprocessing, feature extraction and ...
Li Ma, Yunhong Wang, Tieniu Tan
ICIP
2009
IEEE
16 years 28 days ago
Adaptive Directional Wavelet Transform Using Pre-directional Filtering
This paper proposes a computationally efficient approach of adaptive directional wavelet transform (AD WT). The AD WT is based on lifting implementation of WT, and it is able to t...
ICML
2004
IEEE
16 years 20 days ago
Unifying collaborative and content-based filtering
Collaborative and content-based filtering are two paradigms that have been applied in the context of recommender systems and user preference prediction. This paper proposes a nove...
Justin Basilico, Thomas Hofmann
ICIP
2008
IEEE
15 years 6 months ago
Video denoising using 3-D Hybrid Wavelets and Directional filter banks
We propose a new family of nonredundant 3-D directional transforms that are useful for video signals. In our construction, taking into account the correlation amongst frames of vi...
Ramin Eslami, Xiaolin Wu
ICPR
2008
IEEE
15 years 6 months ago
Multivariate Laplace Filter: A heavy-tailed model for target tracking
Video-based target tracking is a challenging task, because there always appears to be complex occlusion among the varying number of objects. Also, in practice, it is very common t...
Daojing Wang, Chao Zhang, Xuemin Zhao