3D reconstruction and measurement of indoor object using stereo camera

Wei Ma, M. Le, K. Jo
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引用次数: 8

Abstract

This paper implements a study of 3D reconstruction and measurement of indoor objects using binocular stereo camera. First, SIFT feature are extracted from both images and the matching points are found. RANSAC method is applied to eliminate wrong matching points. Second, two stereo images are rectified and generated disparity mapping. Finally, the depth mapping and 3D information of each pixel are derived. This method is applied to reconstruct and measure the true object in indoor environment.
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利用立体摄像机对室内物体进行三维重建与测量
本文对利用双目立体摄像机对室内物体进行三维重建与测量进行了研究。首先,对两幅图像提取SIFT特征,找到匹配点;采用RANSAC方法消除错误匹配点。其次,对两幅立体图像进行校正,生成视差映射;最后,导出深度映射和每个像素的三维信息。该方法适用于室内环境下真实物体的重建和测量。
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