Fig. 6
Auto-calculation of chalky rice rate and rice grain size by using micro-CT 3D reconstruction coupled with Chalkiness 2.0 software. a Scanned image of milled rice (Zhenshan 97B) imported in Chalkiness 2.0 software, and the rice grain and chalkiness were auto-regionalized; b The chalkiness related parameters were auto-calculated, and the test report was exported into an Excel format file; c Graphical overview of auto-calculating chalky rice rate based on micro-CT 3D reconstruction coupled with Chalkiness 2.0 software. d 20 cross-sections near the maximum section were reconstructed and a plane image was generated; e The plane image was import to Chalkiness 2.0 for grain size evaluation; f The quantitative results were exported into an Excel file. The values represent the relative length and width