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Fig. 15 | BMC Bioinformatics

Fig. 15

From: Scalable robust graph and feature extraction for arbitrary vessel networks in large volumetric datasets

Fig. 15

A demonstration of how anisotropy affects the topological (Edge Match Ratio [41]) and geometrical (Centerline [42]) structure of the extracted graph. We compare the ground truth graph of a volume generated by VascuSynth [39] to the graph extracted using the proposed pipeline after increasing the x- and y-resolution by a specified factor (but leaving z-axis resolution unchanged) and resampling the volume. Minimum, average and maximum for 10 datasets are shown. As can be seen, anisotropic resolution does not strongly affect the pipeline and the dynamic axis selection is advantageous

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BMC Bioinformatics

ISSN: 1471-2105

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