Visual Information Sensing Technology. Measuring Shape with a Multispectral Pattern Projection Range Finder.

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  • 映像情報センシングのための処理技術  マルチスペクトル光投影レンジファインダによる形状計測
  • マルチ スペクトルコウ トウエイ レンジ ファインダ ニヨル ケイジョウ ケイ

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Abstract

The range finder proposed in this paper is based on color pattern projection method so that it can measure small objects. The color pattern consists of stripes, whose color is continuously changed in such a way that hue changes linearly. The advantages of the system are that it requires only commonly available optical system, it uses a low-cost commercial CCD camera and a LCD projector, and it can measure the whole field of view simultaneously.

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