Published August 30, 2020 | Version v1
Journal article Open

A Fast Non-Local Mean Filtering Method for Interferometric Phase Based on Wavelet Packet Transform

Description

Phase filtering is very important to the results of interferometry, and a good filter can make the results more accurate.

Wavelet packet transform and fast non-local mean filter are combined to filtering the noisy phase signal, and its effectiveness is verified by comparing with various filters.

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