Samvit Jain
Accel: A Corrective Fusion Network for Efficient Semantic Segmentation on Video Samvit Jain , Xin Wang, Joseph Gonzalez CVPR 2019 [ Oral presentation ] summary | arXiv | program | project page | code | video We present Accel, a novel corrective fusion network that combines (1) optical flow-based feature warping with (2) lightweight, per-frame, temporal correction to achieve state-of-the-art accuracy and throughput on video semantic segmentation.
Scaling Video Analytics Systems to Large Camera Deployments Samvit Jain , Ganesh Ananthanarayanan, Junchen Jiang, Yuanchao Shu, Joseph Gonzalez ACM HotMobile 2019 summary | arXiv | program | website | video We discuss the potential of spatio-temporal correlations -- content correlations between geographically proximate cameras in wide-area enterprise camera deployments -- to improve cost efficiency and inference accuracy in large-scale video analytics operations. Our template application is real-time person