510 search results - page 43 / 102 » Gradient Estimation Revitalized |
ICCS
2001
Springer
14 years 2 months ago
2001
Springer
We give the background and required tools for applying quasi-Monte Carlo methods efficiently to problems in computational finance, and survey recent developments in this field. W...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
In this work, we propose an unsupervised Bayesian model for the detection of moving objects from dynamic scenes. This unsupervised solution is a three-step approach that uses a st...
ICDAR
2009
IEEE
14 years 4 months ago
2009
IEEE
We present a spatially variant framework for correcting uneven illumination and color cast, problems commonly associated with digitized books. The core of our method is a color im...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In ...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, a hybrid medical image segmentation approach is proposed based on a dual front evolution and fast sweeping evolution. This approach is composed of two stages. In th...