SARFIA (Semi-Automated Routines for Functional Image Analysis)

Version 1.0.0.0 (3.6 KB) by Mario Dorostkar
Image thresholding based on the Laplace operator, extraction of z-Data from a stack.
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Updated 26 Jan 2010

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thresholding_demo.m interactively loads an image stack, performs thresholding based on the Laplace operator and extracts time-series information from the image stack based on a binary mask provided by the thresholding operation.

mthresh.m performs thresholding based on the Laplace operator.

load3d.m loads an image stack into a 3D array.

zstack.m retrieves z information from a 3D array, based on a binary mask.

These functions provide the core functionality of SARFIA, which was originally developed for Igor Pro.

Cite As

Mario Dorostkar (2024). SARFIA (Semi-Automated Routines for Functional Image Analysis) (https://www.mathworks.com/matlabcentral/fileexchange/26482-sarfia-semi-automated-routines-for-functional-image-analysis), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0