Acceleration determination using spatio-temporal Fourier transform

Manuel Perez Cagigal; Pedro M. Prieto; Vidal F. Canales; M. G. Portilla

doi:10.1117/12.233010

13 February 1996 Acceleration determination using spatio-temporal Fourier transform

Manuel Perez Cagigal, Pedro M. Prieto, Vidal F. Canales, M. G. Portilla

Proceedings Volume 2729, Optical Velocimetry; (1996) https://doi.org/10.1117/12.233010
Event: Optical Velocimetry, 1995, Warsaw, Poland

Abstract

The spatio-temporal Fourier transform is usually applied to determine the velocity of an object from a series of standard light intensity frames. In this paper the technique is extended to also determine the object acceleration. Although this technique is useful in standard illumination conditions, we have applied it to experimental low-light-level images, which require a shorter processing time.

Citation Download Citation

Manuel Perez Cagigal, Pedro M. Prieto, Vidal F. Canales, and M. G. Portilla "Acceleration determination using spatio-temporal Fourier transform", Proc. SPIE 2729, Optical Velocimetry, (13 February 1996); https://doi.org/10.1117/12.233010

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