Force from Motion: Decoding Control Force of Activity in a First Person Video.
IEEE Transactions on Pattern Analysis and Machine Intelligence（2020）
摘要
A first-person video delivers what the camera wearer (actor) experiences through physical interactions with surroundings. In this paper, we focus on a problem of Force from Motion-estimating the active force and torque exerted by the actor to drive her/his activity-from a first-person video. We use two physical cues inherited in the first-person video. (1) Ego-motion: the camera motion is generate...
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关键词
Cameras,Visualization,Gravity,Torque,Dynamics,Three-dimensional displays
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