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» On the reduction of a random basis
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83
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ICIP
2000
IEEE
16 years 3 months ago
Flicker Reduction in Old Films
This paper deals with the reduction of flicker in old films. This artifact appears as global, quick and random variations of the luminance and contrast between consecutive frames ...
Valery Naranjo, Antonio Albiol
100
Voted
ASPDAC
1998
ACM
65views Hardware» more  ASPDAC 1998»
15 years 6 months ago
A Redundant Fault Identification Algorithm with Exclusive-OR Circuit Reduction
−This paper describes a new redundant fault identification algorithm with Exclusive-OR circuit reduction. The experimental results using this algorithm with a FAN-based test patt...
Miyako Tandai, Takao Shinsha
ICASSP
2010
IEEE
15 years 2 months ago
Feedback reduction in MIMO broadcast channels with LMMSE receivers
In this paper we analyze the performance of random beamforming schemes in a multi-user Gaussian broadcast channel. Each user will have N > 1 receive antennas allowing optimal c...
Matthew Pugh, Bhaskar D. Rao
101
Voted
ICA
2007
Springer
15 years 8 months ago
Independent Subspace Analysis Is Unique, Given Irreducibility
Independent Subspace Analysis (ISA) is a generalization of ICA. It tries to find a basis in which a given random vector can be decomposed into groups of mutually independent rando...
Harold W. Gutch, Fabian J. Theis
86
Voted
WSC
1997
15 years 3 months ago
A New Variance-Reduction Technique for Regenerative Simulations of Markov Chains
We propose a new estimator for some performance measures obtained from a regenerative simulation of a discrete-time Markov chain. Our new estimator is based on the idea of generat...
James M. Calvin, Marvin K. Nakayama