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Table 2 Comparison of the results of outer surface reconstruction between the two methods

From: Developing non-invasive 3D quantificational imaging for intelligent coconut analysis system with X-ray

Method

Volume(\(\hbox {cm}^3\))

Number of boundary triangle grid

Relative error of volume (%)

Alphashape

549.03

21038

4.10

Convex Hull

571.58

10934

8.38

  1. Description: The volume reference value of this sample 527.39\(\hbox {cm}^3\), the relative error calculation formula is (actual value − reference value)/reference value
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Plant Methods

ISSN: 1746-4811