10.2312/3DOR.20201163
SHREC 2020 Track: Extended Monocular Image Based 3D Model Retrieval
Li, Wenhui
Song, Dan
Liu, Anan
Nie, Weizhi
Zhang, Ting
Zhao, Xiaoqian
Ma, Mingsheng
Li, Yuqian
Zhou, Heyu
Zhang, Beibei
Le, Shengjie
Wang, Dandan
Ren, Tongwei
Wu, Gangshan
Vu-Le, The-Anh
Hoang, Xuan-Nhat
Nguyen, E-Ro
Nguyen-Ho, Thang-Long
Nguyen, Hai-Dang
Do, Trong-Le
Tran, Minh-Triet
The Eurographics Association
2020
1997-0471
978-3-03868-126-7
https://diglib.eg.org/bitstream/handle/10.2312/3dor20201163/037-044.pdf
8 pages
Monocular image based 3D object retrieval has attracted more and more attentions in the field of 3D object retrieval. However, the research of 3D object retrieval based on 2D image is still challenging, mainly because of the gap between data from different modalities. To further support this research, we extend the previous track SHREC19'MI3DOR to organize this track, and we construct the expanded monocular image based 3D object retrieval benchmark. Compared with SHREC19'MI3DOR, this benchmark adds 19 categories for both 2D images and 3D models to the original 21 categories, taking into account the lack of categories for practical applications. Two groups participated, proposed three kinds of supervised methods and submitted 20 runs in total, and 7 commonly-used criteria are used to evaluate the retrieval performance. The results show that supervised methods still achieve satisfying retrieval results (Best NN is 96.7% for 40 categories), which are comparable to the results of SHREC19'MI3DOR. In the future, unsupervised methods are encouraged to discover in monocular image based 3D model retrieval.
Eurographics Workshop on 3D Object Retrieval
SHREC Short Papers
37
44
Wenhui Li, Dan Song, Anan Liu, Weizhi Nie, Ting Zhang, Xiaoqian Zhao, Mingsheng Ma, Yuqian Li, Heyu Zhou, Beibei Zhang, Shengjie Le, Dandan Wang, Tongwei Ren, Gangshan Wu, The-Anh Vu-Le, Xuan-Nhat Hoang, E-Ro Nguyen, Thang-Long Nguyen-Ho, Hai-Dang Nguyen, Trong-Le Do, and Minh-Triet Tran
Categories and Subject Descriptors (according to ACM CCS): H.3.3 [Computer Graphics]: Information Systems-Information Search and Retrieval
H.3.3 [Computer Graphics]
Information Systems
Information Search and Retrieval
037-044
Paper