Fig. 12From: Free viewpoint image generation system using fisheye cameras and a laser rangefinder for indoor robot teleoperationFree viewpoint image generation in a corridor. a Generated by the previous method [7]. b Generated by the proposed method. The previous method generated distorted free viewpoint images, which makes it more difficult for operators to perceive the distance between the robot and the walls. On the other hand, the distance between the robot and the walls is obvious in images generated by the proposed methodBack to article page