網址: https://d3i71xaburhd42.cloudfront.net/6d82205e22825b2f10475f090fee4c89a89c0320/1-Figure1-1.png
網址2: https://www.semanticscholar.org/paper/Machine-vision-based-automatic-sorting-of-cherry-Pavithra-Pounroja/6d82205e22825b2f10475f090fee4c89a89c0320/figure/0
