This repository contains the code referenced in the paper Redundant Cross-Correlation for Drift Correction in SEM Nanoparticle Imaging. A preprint is available on arXiv: arxiv.org/abs/2410.23390

Example usage

test_series = ImgSeries("C:\\path\\to\\image\\folder", (0, 9)) # use the first 10 images from a given folder
test_series.gaussian_blur((13, 13)) # preprocess with 13x13 gaussian blur

# get the full shift graph
test_graph = ShiftGraph(test_series)
test_graph.get_full_graph()

# create and save overlay image
result = test_graph.get_overlay_image()
cv2.imwrite("test.png", result)