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» Framework extraction with domain analysis
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ICIP
2006
IEEE
14 years 11 months ago
Psnr-Based Optimization of JPEG Baseline Compression on Color Images
A fast rate-distortion analytical framework for the PSNR-based optimization of JPEG baseline compression on color images is proposed in this paper. The analysis is conducted in th...
Linfeng Guo, Yan Meng
ICDAR
2003
IEEE
14 years 3 months ago
An Evolutionary Algorithm for General Symbol Segmentation
A new system is presented for general symbol segmentation, which is applicable for segmentation of any connected string of symbols, including characters and line diagrams. Using a...
Stephen Pearce, Maher Ahmed
TSP
2008
174views more  TSP 2008»
13 years 10 months ago
Complex ICA Using Nonlinear Functions
We introduce a framework based on Wirtinger calculus for nonlinear complex-valued signal processing such that all computations can be directly carried out in the complex domain. Th...
Tülay Adali, Hualiang Li, Mike Novey, J.-F. C...
ICML
2009
IEEE
14 years 10 months ago
Learning non-redundant codebooks for classifying complex objects
Codebook-based representations are widely employed in the classification of complex objects such as images and documents. Most previous codebook-based methods construct a single c...
Wei Zhang, Akshat Surve, Xiaoli Fern, Thomas G. Di...
ISBI
2006
IEEE
14 years 10 months ago
Functional brain mapping with high-temporal resolution: introducing "evolutionary activation cells"
Functional image sequences obtained from image reconstruction techniques applied to Magneto and Electroencephalography (M/EEG) data convey a large amount of information in the spa...
Florence Gombert, Sylvain Baillet