4142 search results - page 237 / 829 » Adaptive Control Variates |
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we introduce a new algorithm for corner detection. Instead of calculating the gradients along x and y-axes, which is the common step of many existed algorithms, we ...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
This paper introduces multi-scale tree-based approaches to image segmentation, using Rissanen's coding theoretic minimum description length (MDL) principle to penalize overly...
FPGA
2010
ACM
14 years 6 months ago
2010
ACM
Electronic systems increasingly suffer from component variation, thermal hotspots, uneven wearout, and other subtle physical phenomena. Systems based on FPGAs have unique opportun...
ISBI
2009
IEEE
14 years 4 months ago
2009
IEEE
We propose a reconstruction scheme adapted to MRI that takes advantage of a sparsity constraint in the wavelet domain. We show that artifacts are significantly reduced compared t...
HICSS
2007
IEEE
14 years 4 months ago
2007
IEEE
1 Delta hedging, although widely used in commodity markets, needs to be further adapted to electricity markets. Given the extreme volatility of electricity prices, even a portfolio...