2A1-F20 画像処理を用いたID判別による家庭内物品認識システム(インテリジェント・ロボティックルーム)

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  • 2A1-F20 Computer Vision-Based Household Object Recognition System

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In this paper, we propose a household object recognition system based on computer vision. In our system, detailed images of object are acquired with four pan-tilt cameras fixed at the ceil of the room. The object is identified from these images, and the object's position is managed by using the recognition result. Also, the system presents the position of the household objects by user's request. This paper presents a robust object recognition method for changes of object size, angle, direction in images by using SIFT feature and object template images captured from various directions. Our experiment with 41 objects showed that precision was 0.94, recall was 0.66, and F-measure was 0.75.

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