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ISCI
2010
211views more  ISCI 2010»
15 years 4 months ago
A new heuristic approach for non-convex optimization problems
In this work a new optimization method, called the heuristic Kalman algorithm (HKA), is presented. This new algorithm is proposed as an alternative approach for solving continuous,...
Rosario Toscano, Patrick Lyonnet
ISDA
2010
IEEE
15 years 4 months ago
Comparing SVM ensembles for imbalanced datasets
Real life datasets often suffer from the problem of class imbalance, which thwarts supervised learning process. In such data sets examples of positive (minority) class are signific...
Vasudha Bhatnagar, Manju Bhardwaj, Ashish Mahabal
TMM
2010
102views Management» more  TMM 2010»
15 years 26 days ago
A Real-Time Framework for Video Time and Pitch Scale Modification
A framework is presented which addresses the issues related to the real-time implementation of synchronized video and audio time-scale and pitch-scale modification algorithms. It a...
Ivan Damnjanovic, Dan Barry, David Dorran, Joshua ...
ICIP
2008
IEEE
16 years 18 days ago
Adaptive block-based approach to image stabilization
The objective of image stabilization is to prevent image blurring caused by the relative motion between the camera and the scene during the image integration time. In this paper w...
Marius Tico
PICS
2003
15 years 7 months ago
Color Gamut Characterization Via Ray Tracing for Device Profile Generation
Color gamut characterization is an essential step in the ICC profile generation for imaging devices. It is also needed as part of evaluation and comparison of image quality achiev...
Dmitri A. Gusev