403 search results - page 78 / 81 » Statistics of natural image distortions |
IJON
2006
13 years 7 months ago
2006
In this paper we present denoising algorithms for enhancing noisy signals based on Local ICA (LICA), Delayed AMUSE (dAMUSE) and Kernel PCA (KPCA). The algorithm LICA relies on app...
NECO
2008
13 years 7 months ago
2008
Current models for the learning of feature detectors work on two time scales: on a fast time scale the internal neurons' activations adapt to the current stimulus; on a slow ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Selective attention in the human visual system is performed as the way that humans focus on the most important parts when observing a visual scene. Many bottom-up computational mo...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Over the last couple of years, face recognition researchers have been developing new techniques. These developments are being fueled by advances in computer vision techniques, com...
VISUALIZATION
2005
IEEE
14 years 1 months ago
2005
IEEE
In this case study, a data-oriented approach is used to visualize a complex digital signal processing pipeline. The pipeline implements a Frequency Modulated (FM) Software-Defined...