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Table 1 Comparison of the required labor among the three vectorization methods. The required click number and time to vectorize the root segments of 26-DAS KP in an X-ray CT image

From: RSAtrace3D: robust vectorization software for measuring monocot root system architecture

Vectorization method Required click number Required time [min]
Straight 284 40
Spline 120 20
COG tracking 56 10