Detection of wood cross-section regions with GrowCut for measurement of wood diameter grade

Proposal of a Method for Detecting the Cross-sectional Region and Measuring the Minimum Diameter of a Single Timber Cross-section Image and Verification of the Detection Accuracy

Improvement in detection accuracy was confirmed by modifying the confidence level in GrowCut.

The effectiveness of forward-seeded pixels in reducing the influence of false positives in seeded pixels was confirmed.

The effectiveness of the RANSAC method for removing false detection contour points was confirmed.