no code implementations • 5 Jan 2016 • Ashesh Jain, Hema S. Koppula, Shane Soh, Bharad Raghavan, Avi Singh, Ashutosh Saxena
We introduce a diverse data set with 1180 miles of natural freeway and city driving, and show that we can anticipate maneuvers 3. 5 seconds before they occur in real-time with a precision and recall of 90. 5\% and 87. 4\% respectively.
no code implementations • 16 Sep 2015 • Ashesh Jain, Avi Singh, Hema S. Koppula, Shane Soh, Ashutosh Saxena
We introduce a sensory-fusion architecture which jointly learns to anticipate and fuse information from multiple sensory streams.
no code implementations • ICCV 2015 • Ashesh Jain, Hema S. Koppula, Bharad Raghavan, Shane Soh, Ashutosh Saxena
We evaluate our approach on a diverse data set with 1180 miles of natural freeway and city driving and show that we can anticipate maneuvers 3. 5 seconds before they occur with over 80\% F1-score in real-time.
no code implementations • 1 Dec 2014 • Ashutosh Saxena, Ashesh Jain, Ozan Sener, Aditya Jami, Dipendra K. Misra, Hema S. Koppula
In this paper we introduce a knowledge engine, which learns and shares knowledge representations, for robots to carry out a variety of tasks.
no code implementations • Proceedings of Machine Learning Research volume 28 2013 • Hema S. Koppula, Ashutosh Saxena
However, because of the ambiguity in the temporal segmentation of the sub-activities that constitute an activity, in the past as well as in the future, multiple graph structures are possible.
Ranked #2 on Skeleton Based Action Recognition on CAD-120
no code implementations • NeurIPS 2011 • Hema S. Koppula, Abhishek Anand, Thorsten Joachims, Ashutosh Saxena
In our experiments over a total of 52 3D scenes of homes and offices (composed from about 550 views, having 2495 segments labeled with 27 object classes), we get a performance of 84. 06% in labeling 17 object classes for offices, and 73. 38% in labeling 17 object classes for home scenes.