Fig. 13: Blurred motif misclassified as geometric. | npj Heritage Science

Fig. 13: Blurred motif misclassified as geometric.

From: Integrating deep learning and machine learning for ceramic artifact classification and market value prediction

Fig. 13

This figure illustrates a case of misclassification by the optimized YOLOv11 model, where a blurred phoenix motif on a bottle was incorrectly identified as a geometric design. This figure is based on original fieldwork photographs taken by the author, its feature bounding boxes and classification annotations produced using the author’s improved YOLOv11 model.

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