TY - GEN
T1 - Understanding 3D Object Articulation in Internet Videos
AU - Qian, Shengyi
AU - Jin, Linyi
AU - Rockwell, Chris
AU - Chen, Siyi
AU - Fouhey, David F.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - We propose to investigate detecting and characterizing the 3D planar articulation of objects from ordinary RGB videos. While seemingly easy for humans, this problem poses many challenges for computers. Our approach is based on a top-down detection system that finds planes that can be articulated. This approach is followed by optimizing for a 3D plane that explains a sequence of detected articulations. We show that this system can be trained on a combination of videos and 3D scan datasets. When tested on a dataset of challenging Internet videos and the Charades dataset, our approach obtains strong performance.
AB - We propose to investigate detecting and characterizing the 3D planar articulation of objects from ordinary RGB videos. While seemingly easy for humans, this problem poses many challenges for computers. Our approach is based on a top-down detection system that finds planes that can be articulated. This approach is followed by optimizing for a 3D plane that explains a sequence of detected articulations. We show that this system can be trained on a combination of videos and 3D scan datasets. When tested on a dataset of challenging Internet videos and the Charades dataset, our approach obtains strong performance.
KW - 3D from single images
KW - Scene analysis and understanding
UR - http://www.scopus.com/inward/record.url?scp=85138640706&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85138640706&partnerID=8YFLogxK
U2 - 10.1109/CVPR52688.2022.00165
DO - 10.1109/CVPR52688.2022.00165
M3 - Conference contribution
AN - SCOPUS:85138640706
T3 - Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
SP - 1589
EP - 1599
BT - Proceedings - 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2022
PB - IEEE Computer Society
T2 - 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2022
Y2 - 19 June 2022 through 24 June 2022
ER -