Manufacture and Assessment of Photo Finish Devices in Comparison with Manual Measurements of Track and Field Tests

  • Ahmadreza Askari Assistant Professors in Islamic Azad University Mobarakeh- Majlesi Branch, the Faculty of Physical Education, Mobarakeh, Iran.
  • Majid Khorvash Majlesi Branch, Islamic Azad University
  • Majid Namnabat Majlesi Branch, Islamic Azad University
Keywords: Photo finish, Track and field tests, time measurement

Abstract

In the course of the amazing growth of science and technology over the last half-century, using technology in designing new methods of teaching movement skills has improved the performance of champions and led to setting new records. The present study aims to produce and assess the photo finish devices and compare the results to those of the manual measurements in the track and field tests. In order to do so, the photo finish device was designed and constructed as a portal. Afterward, the results of athletes’ performances in a track and field test were recorded simultaneously by both a photo finish device and a handheld stopwatch. Dependent T-test was used so as to compare the results of both measurement methods. Results showed, that there is a statistically significant relationship between the average of obtained records from time measurement via photo finish devices and handheld stopwatch (t= -11/99, P= 0.0001).

 

References

[1] Boylestad R. Nashelsky L. "Electronic Devices and Circuit Theory" (11th Edition), Translator: Gh. Sepednam, khorasan Publisher, 2013.
[2] Desoer Ch, Kuh E. "Basic Circuit Theory": University Tehran Publisher, 2002.
[3] Rezaei A. "Measurement electronic". Publisher Center Hesabi 2003.
[4] Namazizadah M. "Public physical education", Samt Publisher 2016.
[5] Namazizadah M."Biomechanics of sports technique" .James Hay. University Tehran Publisher. 2014.
[6] David A. Bell, "Solid state pulse circuits, Prentice" Hall, Facsimile, Subsequent edition 1991.
[7] Morris M. Mano." Digital design, Prentice"-Hall 1984.
[8] Cyril W. Lander. "Power electronics" Mc.Graw Hill Book 1981.
[9] Fathipour Dehkordi Azade, Emadi Mehran. "Gait Recognition Using Background Subtraction". ISSN (Print): 2320 –3765ISSN (Online): 2278 –8875International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol. 4, Issue 8, 2015.
[10] Mridul Ghosh, Debotosh Bhattacharjee,”Gait Recognition For Human Identification Using Fourier Descriptor and Anatomical Landmarks”, I.J. Image, Graphics and Signal Processing, vol 2, pp 30-38, Published Online January 2015.
[11] Suvarna Shirke,Soudamini Pawar,”Human Gait Recognition for Different Viewing Angles using PCA”, International Journal of Computer Science and Information Technologies, Vol. 5 (4), 4958-4961, 2014.
Published
2019-09-01
How to Cite
Askari, A., Khorvash, M., & Namnabat, M. (2019). Manufacture and Assessment of Photo Finish Devices in Comparison with Manual Measurements of Track and Field Tests. Majlesi Journal of Telecommunication Devices, 8(3), 83-85. Retrieved from http://journals.iaumajlesi.ac.ir/td/index/index.php/td/article/view/546
Section
Articles