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Scene Category Context for 3 D Object Detection with RGBD cameras

In the problem of 3D object detection for indoor scene understanding, contextual relationships such as scene category can provide informative clues that improve object detection performance. In this paper, we extend our previous 3D object detection framework [7] to leverage positive context clues, by integrating scene appearance information with the appearance and geometry features from our previous work. As in the previous work, we test the effectiveness of our approach on the same SUN-RGBD dataset [8]. The experimental results demonstrate that through effective integration of positive context clues such as scene appearance, our approach achieves a significant improvement over the previous work’s performance [7].