3-D Gaze Scan Path by Inside-out Camera System
- Hironobu Fujiyoshi, Makoto Kimura, Shoichi Shimizu, Yuji Yamauchi, Takayoshi Yamashita
- Workshop on Egocentric (First-Person) Vision in conjunction with CVPR, 2014
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Measuring the 3-D gaze trajectory of a user moving dynamically in 3-D space is interesting for understanding a user’s intention and behavior. In this paper, we present a system for recovering 3-D scan path and scene structure in 3-D space on the basis of ego-motion computed from an inside-out camera. Experimental results show that the 3-D scan paths of a user moving in complex dynamic environments were recovered.