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Spherical cameras are widely used due to their full 360$^\circ$ fields of view. However, a common but severe problem is that anything carrying the camera is always included in the view, occluding visual information. In this letter, we propose a novel method to remove such occlusions in videos taken from a freely moving spherical camera. Our method can recover the occluded background accurately in...
Spherical cameras are widely used for robot perception because of their full 360 degree fields of view. However, the robot body is always seen in the view, causing occlusions. In this paper, we propose a video completion method which is able to remove occlusions fast and recover the occluded background accurately. We first estimate motion in a 2D dense spherical optical flow field. Then we interpolate...
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