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ICML
2008
IEEE
16 years 7 months ago
ICA and ISA using Schweizer-Wolff measure of dependence
We propose a new algorithm for independent component and independent subspace analysis problems. This algorithm uses a contrast based on the Schweizer-Wolff measure of pairwise de...
Barnabás Póczos, Sergey Kirshner
ICDAR
2005
IEEE
16 years 2 days ago
Enhancement of Layout-based Identification of Low-resolution Documents using Geometrical Color Distribution
This paper proposes a multi-signature document identification method that works robustly with lowresolution documents captured from handheld devices. The proposed method is based ...
Ardhendu Behera, Denis Lalanne, Rolf Ingold
ICC
2007
IEEE
117views Communications» more  ICC 2007»
16 years 24 days ago
Comparing Different Transmission Strategies Using Turbo Codes for Nonuniform Memoryless Sources
— Nonuniform sources can be found in real world applications as uncompressed speech, text and medical images. In this paper we compare the performance of three different methods ...
Gilberto Titericz Jr., Richard Demo Souza, Javier ...
175
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ICIP
2008
IEEE
16 years 27 days ago
Enhanced usability of iris recognition via efficient user interface and iris image restoration
In this paper, we investigate the possibility of enhancing the usability of iris recognition via exploration of the specular spots in iris images. Firstly, the spatial configurat...
Zhaofeng He, Zhenan Sun, Tieniu Tan, Xianchao Qiu
WEBI
2004
Springer
15 years 11 months ago
An Ontology-based Approach to Retrieve Digitized Art Images
Although much progress has been made, current lowlevel based visual information retrieval technology does not allow users to formulate queries through high-level semantics. More a...
Shuqiang Jiang, Tiejun Huang, Wen Gao