no code implementations • 30 Jul 2019 • Bingbing Zhuang, Quoc-Huy Tran, Pan Ji, Gim Hee Lee, Loong Fah Cheong, Manmohan Chandraker
Self-calibration of camera intrinsics and radial distortion has a long history of research in the computer vision community.
1 code implementation • 10 Apr 2019 • Ruotent Li, Loong Fah Cheong, Robby T. Tan
This filtering is guided by a rain-free residue image --- its content is used to set the passbands for the two channels in a spatially-variant manner so that the background details do not get mixed up with the rain-streaks.
no code implementations • 6 Mar 2019 • Kaimo Lin, Nianjuan Jiang, Loong Fah Cheong, Jiangbo Lu, Xun Xu
In this paper, we propose an efficient local-to-global method to identify background, based on the assumption that as long as there is sufficient camera motion, the cumulative background features will have the largest amount of trajectories.