2023
Doodle to Object: Practical Zero-Shot Sketch-Based 3D Shape Retrieval
AAAI 2023technical
Zero-shot (ZS) sketch-based three-dimensional (3D) shape retrieval (SBSR) is challenging due to the abstraction of sketches, cross-domain discrepancies between two-dimensional sketches and 3D shapes, and ZS-driven semantic knowledge transference from seen to unseen categories. Extant SBSR datasets s…