New method for three-dimensional measurement by using the relative stereo method

Kenji Sumioka; Satoru Takahashi; Seiji Hata

doi:10.1117/12.526303

3 May 2004 New method for three-dimensional measurement by using the relative stereo method

Kenji Sumioka, Satoru Takahashi, Seiji Hata

Proceedings Volume 5303, Machine Vision Applications in Industrial Inspection XII; (2004) https://doi.org/10.1117/12.526303
Event: Electronic Imaging 2004, 2004, San Jose, California, United States

Abstract

In recent years, three-dimensional measurement in machine vision is applied to various places, such as a production line. When applying to a production line, in order to raise its reliability and cost performance, it is indispensable to measure the three-dimensional position of an object at high speed and with high precision. Then, in order to measure the position of an object, we propose the new three-dimensional measurement technique which combined the single light stripe method and the relative stereo method in this paper. Further, we will show that this technique can measure the three-dimensional position of all the objects projected in the stereo images at high speed and with high precision. Finally, we show results of an evaluation experiment for the measurement technique.

Citation Download Citation

Kenji Sumioka, Satoru Takahashi, and Seiji Hata "New method for three-dimensional measurement by using the relative stereo method", Proc. SPIE 5303, Machine Vision Applications in Industrial Inspection XII, (3 May 2004); https://doi.org/10.1117/12.526303

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KEYWORDS

Sensors

Visualization

Calibration

Cameras

Stereoscopic cameras

3D image processing

CCD cameras

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