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DAS
2008
Springer
13 years 9 months ago
Fast and Accurate Skew Estimation Based on Distance Transform
Document skew estimation is an important step in the process of document analysis. In this paper we discuss the properties of the distance transform of binarized documents and der...
Itay Bar Yosef, Nate Hagbi, Klara Kedem, Its'hak D...
COMPUTING
2007
108views more  COMPUTING 2007»
13 years 7 months ago
Accurate evaluation of divided differences for polynomial interpolation of exponential propagators
In this paper, we propose an approach to the computation of more accurate divided differences for the interpolation in the Newton form of the matrix exponential propagator ϕ(hA)v...
Marco Caliari
ICA
2004
Springer
14 years 24 days ago
Accurate, Fast and Stable Denoising Source Separation Algorithms
Abstract. Denoising source separation is a recently introduced framework for building source separation algorithms around denoising procedures. Two developments are reported here. ...
Harri Valpola, Jaakko Särelä
ICCAD
2008
IEEE
127views Hardware» more  ICCAD 2008»
14 years 1 months ago
Efficient and accurate eye diagram prediction for high speed signaling
—This paper introduces an accumulative prediction method to predict the eye diagram for high speed signaling systems. We use the step responses of pull-up and pull-down to extrac...
Rui Shi, Wenjian Yu, Yi Zhu, Chung-Kuan Cheng, Ern...
DAGM
2004
Springer
13 years 11 months ago
Accurate and Efficient Approximation of the Continuous Gaussian Scale-Space
Abstract. The Gaussian scale-space is a standard tool in image analysis. While continuous in theory, it is generally realized with fixed regular grids in practice. This prevents th...
Ullrich Köthe