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Joint optimization of error feedback and coordinate transformation for roundoff noise minimization in 2D state-space digital filters.
Takao Hinamoto
Hiroaki Ohnishi
Wu-Sheng Lu
Published in:
ISCAS (3) (2004)
Keyphrases
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joint optimization
digital filters
coordinate transformation
state space
median filter
low pass filter
noise reduction
transfer function
noise level
image processing
sparse representation
discrete wavelet transform
motion detection
machine learning
denoising
motion estimation
multiscale
genetic algorithm