Fig. 6From: Computer vision-based wood identification and its expansion and contribution potentials in wood science: A reviewTaxon-specific features based on keypoint clustering of a Fagaceae micrograph dataset with SIFT features. Keypoints (red dots) commonly occurred in both Quercus acutissima (Cerris) (a) and Q. phillyraeoides (IIex) (b). Figure copyright (Kobayashi et al.), licensed under CC-BY 3.0Back to article page