NDLI: Adaptive coring techniques for spatio-temporal signals

Content Provider	IEEE Xplore Digital Library
Author	Lubin, J.
Copyright Year	1991
Description	Author affiliation: David Sarnoff Res. Center, Princeton, NJ, USA (Lubin, J.)
Abstract	Coring is a nonlinear filtering technique traditionally used by television engineers to reduce the perceptibility of noise in the luminance signal. The author presents a generalization to coring on an oriented 3D decomposition of spatio-temporal signals, along with a psychophysically based method for adaptively setting the shape of the nonlinear coring function at each point in time and space. Noise cleaning results for this 3D coring system are better than those achieved by other coring techniques on typical noisy image sequences.
Starting Page	333
Ending Page	339
File Size	925479
Page Count	7
File Format	PDF
ISBN	0818621532
DOI	10.1109/WVM.1991.212767
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1991-10-07
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Noise reduction Nonlinear filters Noise shaping Shape Filtering TV Image sequences Electronic mail Cleaning Linearity
Content Type	Text
Resource Type	Article

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