Programmatic 3D Printing of a Revolving Camera Track to Automatically Capture Dense Images for 3D Scanning of Objects
Programmatic 3D Printing of a Revolving Camera Track to Automatically Capture Dense Images for 3D Scanning of Objects
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DOI：
10.1007/978-3-319-73600-6_39
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发表时间：
2018-02
期刊：
影响因子：
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通讯作者：
N. Lamb;N. Banerjee;Sean Banerjee
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文献类型：
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作者：
N. Lamb;N. Banerjee;Sean Banerjee
低成本 3D 扫描仪和自动摄影测量软件已将物体数字化为 3D 模型，达到消费者的水平。然而，数字化技术要么繁琐、对扫描对象造成破坏，要么价格昂贵。我们使用消费级硬件创建了一种新颖的 3D 扫描系统，该系统使相机围绕感兴趣的物体旋转。我们的方法不会在捕捉过程中干扰物体，并允许我们扫描在运动中会变形的精致物体，例如盆栽植物。我们的系统由 Raspberry Pi 相机和计算机、步进电机、3D 打印相机轨道和控制软件组成。我们的 3D 扫描仪允许用户使用摄影测量软件轻松收集用于 3D 模型重建的图像集。我们通过使用编程建模设计扫描仪，将 3D 扫描扩展到不同尺寸的物体，并允许用户更改扫描仪的物理尺寸，而无需重新绘制每个部件。
Low-cost 3D scanners and automatic photogrammetry software have brought digitization of objects into 3D models to the level of the consumer. However, the digitization techniques are either tedious, disruptive to the scanned object, or expensive. We create a novel 3D scanning system using consumer grade hardware that revolves a camera around the object of interest. Our approach does not disturb the object during capture and allows us to scan delicate objects that can deform under motion, such as potted plants. Our system consists of a Raspberry Pi camera and computer, stepper motor, 3D printed camera track, and control software. Our 3D scanner allows the user to gather image sets for 3D model reconstruction using photogrammetry software with minimal effort. We scale 3D scanning to objects of varying sizes by designing our scanner using programmatic modeling, and allowing the user to change the physical dimensions of the scanner without redrawing each part.