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updated 6 months ago

An Efficient Median Filter by Arun Kumar

Arun Kumar

The median filter is used to reduce noise in an image (image filtering, image processing, filter)

pgm.m

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updated 7 months ago

compute_curvature.m by Kim X

Kim X

noise removal and curvature computation for planar curves (curvature computation, noise removal, planar curves)

[k kn x_s y_s]=compute_curvature(x,y)

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updated 2 years ago

Envelope Detction for Signal Analysis by Santhana Raj

Santhana Raj

Computes the envelope of the signal by two methods: 1.LPF method 2.Hilbert Transform (image processing, signal processing, envelope detection)

y=envelope(signal,Fs)

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updated 3 years ago

filters by sharmila

sharmila

finding the efficiency of various filters (weiner filter, average filter, median filter)

fil.m

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