A 100Hz real-time sensing system of textured range images

Optomechatronic Technologies (ISOT), 2010 International Symposium on : 25-27 Oct. 2010 : [Toronto, ON]. International Symposium on Optomechatronic Technologies (2010 : Toronto, Ont.) Pub Date : 2010-10-01 DOI:10.1109/ISOT.2010.5687379

H. Ishiyama, Kenji Terabayashi, K. Umeda

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引用次数: 3

Abstract

This paper describes a small high-speed range image sensor which can acquire a range image mapped with a color texture captured by another camera. The constructed sensor consists of only commercially available products: a monochrome CCD camera, a color CCD camera, a laser projector, and two optical filters. The resolution of the range image is 19×19 for a total of 361 points, and the measurement speed is 100Hz. A three-dimensional (3D) mapping method using the constructed sensor is introduced. The measurement precision of the sensor and the accuracy of the constructed 3D map are evaluated with some experiments. In addition, measurement examples of the sensor are shown. Experiments verify that the constructed sensing system can acquire 100Hz real-time textured range images and that it can be applied to 3D mapping by using range and color information.

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一种100Hz的纹理距离图像实时传感系统

本文介绍了一种小型高速距离图像传感器，它可以获取与另一台相机捕获的彩色纹理映射的距离图像。所构建的传感器仅由市售产品组成:单色CCD相机、彩色CCD相机、激光投影仪和两个滤光片。距离图像分辨率为19×19，共361个点，测量速度为100Hz。介绍了一种利用构造好的传感器进行三维映射的方法。通过实验对传感器的测量精度和所构建的三维地图的精度进行了评价。此外，还给出了传感器的测量实例。实验验证了所构建的传感系统能够获取100Hz的实时纹理距离图像，并可将其应用于利用距离和颜色信息进行三维映射。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optomechatronic Technologies (ISOT), 2010 International Symposium on : 25-27 Oct. 2010 : [Toronto, ON]. International Symposium on Optomechatronic Technologies (2010 : Toronto, Ont.)

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