Development of a motion analysis system specialized for car-crash tests

Young-Hoo Kwon; Jea-Sun Lee

doi:10.1117/12.209653

30 May 1995 Development of a motion analysis system specialized for car-crash tests

Young-Hoo Kwon, Jea-Sun Lee

Proceedings Volume 2513, 21st International Congress on: High-Speed Photography and Photonics; (1995) https://doi.org/10.1117/12.209653
Event: High-Speed Photography and Photonics: 21st International Congress, 1994, Taejon, Korea, Republic of

Abstract

A prototype of a PC-based motion analysis system specialized for the car-crash test with 2D and 3D analysis capabilities was developed. The core of the proposed motion analysis system is the film-to-video conversion and the semiautomatic marker tracking. Construction of the converter using a 16 mm film projector and a CCD camera is currently undergoing. The semiautomatic marker tracking system was tested in an outdoor pilot experiment a with a small-sized passenger car. A film-to- video converter, a PC with a frame grabber, an RGB video monitor and the tracking software are the components of the tracking system. A location- prediction & marker-detection algorithm was embedded in the tracking software of automatic marker detection. Other data analysis features were also discussed.

Citation Download Citation

Young-Hoo Kwon and Jea-Sun Lee "Development of a motion analysis system specialized for car-crash tests", Proc. SPIE 2513, 21st International Congress on: High-Speed Photography and Photonics, (30 May 1995); https://doi.org/10.1117/12.209653

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