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Extracted Abstract:
—These days, a large number of human-computer interactive systems have been developed. This paper proposes a visualization system of reconstructed three-dimensional (3-D) scene, which is based on user-interactive control using the Kinect sensor and a webcam. First, we acquire depth and color images from a number of viewpoints, from which 3-D reconstruction of a scene is performed. We pre-process the acquired data to improve 3-D reconstruction result. Then, we reconstruct the 3-D scene for the visualization system that uses face detection and tracking with a webcam. Experimental results show that our system gives a visualized 3-D scene reconstruction simply using the Kinect sensor and a webcam. It can be applied to a human-interaction display system at museum, amusement park, and so on. Keywords—3-D reconstruction; Kinect sensor; visualization system; face detection I.