2D Gaussian fitting macro (Fiji/ImageJ) for multiple signals.
Supported image dimension
This script includes a rough feature detection and then fine 2D Gaussian algorithm to fit Gaussians within detected regions. This macro is unique because the ImageJ/Fiji curve fitting API only supports 1-D curve. I get around this by linearising the equation. This implementation is for isotropic (spherical) or anistropic (longer in x/y) diagonally covariant Gaussians but not fully covariant Gaussians (anisotropic and rotated).
10/17/2018 - 19:13
03/16/2021 - 22:06