FIGURES 10–12 in A sketch-based system for modeling 3D objects: Applications to taxonomy

FIGURES 10–12. Examples of usages of our system. Fig. 10. Cactus: (a) coloring effect; (b) hatching effect; and (c) resulting 3D model. Fig. 11. Comparison of a bird reconstructed by our approach and previous works. (a-b) Results from similar drawings, modified from Li et al. (2017) and Ramos et al. (2018); (c) results from our system with multiple layers. Fig. 12. Flower: (a) illustration with overlapping contours; (b) our sketch done by selecting the contours in the original illustration with the Halo Effect; (c) layer coloring effect; and (d) resulting 3D model.