2 citations · 3 across the 5 of their papers we have counts for
6 papers
3D Reconstruction from public webcams
Tianyu Wu, Konrad Schindler, Cenek Albl
We investigate the possibility of 3D scene reconstruction from two or more overlapping webcam streams. A large, and growing, number of webcams observe places of interest and are pu…
From two rolling shutters to one global shutter
Cenek Albl, Zuzana Kukelova, Viktor Larsson +2
Most consumer cameras are equipped with electronic rolling shutter, leading to image distortions when the camera moves during image capture. We explore a surprisingly simple camera…
Minimal Rolling Shutter Absolute Pose with Unknown Focal Length and Radial Distortion
Zuzana Kukelova, Cenek Albl, Akihiro Sugimoto +2
The internal geometry of most modern consumer cameras is not adequately described by the perspective projection. Almost all cameras exhibit some radial lens distortion and are equi…
Reconstruction of 3D flight trajectories from ad-hoc camera networks
Jingtong Li, Jesse Murray, Dorina Ismaili +2
We present a method to reconstruct the 3D trajectory of an airborne robotic system only from videos recorded with cameras that are unsynchronized, may feature rolling shutter disto…
Linear solution to the minimal absolute pose rolling shutter problem
Zuzana Kukelova, Cenek Albl, Akihiro Sugimoto +1
This paper presents new efficient solutions to the rolling shutter camera absolute pose problem. Unlike the state-of-the-art polynomial solvers, we approach the problem using simpl…
On the Two-View Geometry of Unsynchronized Cameras
Cenek Albl, Zuzana Kukelova, Andrew Fitzgibbon +3
We present new methods for simultaneously estimating camera geometry and time shift from video sequences from multiple unsynchronized cameras. Algorithms for simultaneous computati…