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Generating 3D models by combining models from a video-based technique and data from a structured light technique
Generating 3D models by combining models from a video-based technique and data from a structured light technique
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机译:通过结合基于视频的技术中的模型和来自结构光技术中的数据来生成3D模型
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摘要
A 3D modeling system employing a commercially available structured light source is disclosed. The light source projecting a light stripe is swung manually across an object or a particular area of interest on the surface of the object. Under the illumination of the swinging light stripe, the object is imaged to produce a sequence of images. For each of the images, the position and orientation of the structured light source are independently and dynamically derived. From each of the images, a set of curvilinear points from the (deformed) projected line falling on the object or the area of interest are calculated in conjunction with a calibration model of the imager. The curvilinear points from all the images are merged to provide accurate and complete 3D data about the object or the area of interest.
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