Filtering, Unwrapping, and Denoising Sterategy for Quality Enhancement of the Noisy Wrapped Phase of the Neuronal Cells

摘要

We present a novel technique to improve the quality of a noisy phase by reducing the residues using sin/cos averaging, unwrapping by the 2D minimum-network-flow, and denoising by the non-local filter. The feasibility of technique is demonstrated by improving the phase of neuronal cells.