Interactive drawing interface with 3D animal model retrieval

Sicheng Li; Haoran Xie; Kazunori Miyata

doi:10.1117/12.2626086

30 April 2022 Interactive drawing interface with 3D animal model retrieval

Sicheng Li, Haoran Xie, Kazunori Miyata

Proceedings Volume 12177, International Workshop on Advanced Imaging Technology (IWAIT) 2022; 121773J (2022) https://doi.org/10.1117/12.2626086
Event: International Workshop on Advanced Imaging Technology 2022 (IWAIT 2022), 2022, Hong Kong, China

Abstract

In this work, we propose an interactive drawing guidance interface with 3D animal model retrieval, which aims to help common users draw 2D animal sketches by exploring the desired animal models from the pre-collected dataset. We first construct an animal model dataset and generate line drawing images of 3D models from different viewpoints. Then, we develop the drawing interface, which illustrates the retrieval models through matching freehand sketch inputs with line drawing images. We utilize the state-of-the-art sketch-based image retrieval algorithm for sketch matching, which describes the appearance and relative positions of multiple objects by measuring compositional similarity. The proposed system can accurately retrieve similar partial images and provide the blended shadow guidance underlying the user’s strokes to guide the drawing process. We verified that the proposed interface could improve the drawing quality of users’ animal sketches from our user study.

Citation Download Citation

Sicheng Li, Haoran Xie, and Kazunori Miyata "Interactive drawing interface with 3D animal model retrieval", Proc. SPIE 12177, International Workshop on Advanced Imaging Technology (IWAIT) 2022, 121773J (30 April 2022); https://doi.org/10.1117/12.2626086

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