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2007
IEEE

A Sensor for Simultaneously Capturing Texture and Shape by Projecting Structured Infrared Light

9 years 5 months ago
A Sensor for Simultaneously Capturing Texture and Shape by Projecting Structured Infrared Light
Simultaneous capture of the texture and shape of a moving object in real time is expected to be applicable to various fields including virtual reality and object recognition. Two difficulties must be overcome to develop a sensor able to achieve this feature: fast capturing of shape and the simultaneous capture of texture and shape. One-shot capturing methods based on projecting colored structured lights have already been proposed to obtain shape at a high frame rate. However, since these methods used visible lights, it is impossible to capture texture and shape simultaneously. In this paper, we propose a method that uses projected infrared structured light. Since the proposed method uses visible light for texture and infrared light for shape, simultaneous capturing can be achieved. In addition, a system was developed that maps texture on to the captured shape without occlusion by placing the cameras for visible and infrared lights coaxially.
Kiyotaka Akasaka, Ryusuke Sagawa, Yasushi Yagi
Added 02 Jun 2010
Updated 02 Jun 2010
Type Conference
Year 2007
Where 3DIM
Authors Kiyotaka Akasaka, Ryusuke Sagawa, Yasushi Yagi
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