Conference Publication Details
Mandatory Fields
Connelly M.;Szecówka P.;Jallapuram R.;Martin S.;Toal V.;Whelan M.
Proceedings of the 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08
Laser Doppler vibrometry system using the synthetic-heterodyne interferometric demodulation scheme implemented on a CMOS DSP camera
2008
October
Published
1
()
Optional Fields
133
136
A Laser Doppler Vibrometer (LDV) is described which uses a CMOS digital camera, incorporating a digital signal processor, to carry out real-time signal processing of the interferometer output to allow multipoint LDV to be implemented. The synthetic-heterodyne technique is used to overcome the interferometric fading effect due to slow environmental changes. Vibration frequencies up to 100 Hz were detected successfully. © 2008 IEEE.
10.1109/CSNDSP.2008.4610788
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