Pixel-based colocalisation

"

Coloc 2 is Fiji's plugin for colocalization analysis. It implements and performs the pixel intensity correlation over space methods of Pearson, Manders, Costes, Li and more, for scatterplots, analysis, automatic thresholding and statistical significance testing.

Coloc 2 does NOT perform object based colocalization measurements, where objects are first segmented from the image, then their spatial relationships like overlap etc. are measured. This complementary approach is implemented in many ways elsewhere.

"

ICY Plugin, creates a colocalization scatter plot based on 2 channels. This plugin can take 1 ROI as input, and provides the data to build the bubble excel graph.