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DGCI
2009
Springer
15 years 9 months ago
Two Linear-Time Algorithms for Computing the Minimum Length Polygon of a Digital Contour
The Minimum Length Polygon (MLP) is an interesting first order approximation of a digital contour. For instance, the convexity of the MLP is characteristic of the digital convexit...
Xavier Provençal, Jacques-Olivier Lachaud
ICIP
2006
IEEE
16 years 8 months ago
A Real-Time Adaptive Thresholding for Video Change Detection
A real-time adaptive non-parametric thresholding algorithm for change detection is proposed in this paper. Based on the estimation of the scatter of regions of change in a differe...
Chang Su, Aishy Amer
VLSID
2002
IEEE
94views VLSI» more  VLSID 2002»
16 years 6 months ago
Timing Yield Calculation Using an Impulse-Train Approach
This paper presents a new method to compute the probability distribution of the delay of a combinational circuit and uses it obtain an estimate of the yield of the process that ma...
Srinath R. Naidu
CEC
2009
IEEE
16 years 1 months ago
Rigorous time complexity analysis of Univariate Marginal Distribution Algorithm with margins
—Univariate Marginal Distribution Algorithms (UMDAs) are a kind of Estimation of Distribution Algorithms (EDAs) which do not consider the dependencies among the variables. In thi...
Tianshi Chen, Ke Tang, Guoliang Chen, Xin Yao
ICC
2007
IEEE
155views Communications» more  ICC 2007»
16 years 25 days ago
Capacity Achieving Pilot Design for MIMO-OFDM over Time-Varying Frequency-Selective Channels
— In this paper1 we analyze the capacity of MIMOOFDM systems that utilize pilot symbols to acquire estimation of the radio channel at the receiver. An analytical framework is dev...
Ivan Cosovic, Gunther Auer