Particle tracking and sizing by using wavelet analysis and reconstruction of envelope function

Siriwat Soontaranon; Joewono Widjaja; Toshimitsu Asakura

doi:10.1117/12.483205

16 September 2002 Particle tracking and sizing by using wavelet analysis and reconstruction of envelope function

Siriwat Soontaranon, Joewono Widjaja, Toshimitsu Asakura

Proceedings Volume 4929, Optical Information Processing Technology; (2002) https://doi.org/10.1117/12.483205
Event: Photonics Asia, 2002, Shanghai, China

Abstract

A new digital method for measuring size of particle and its position from in-line particle holograms is proposed. In our proposed method, the position of particle is obtained by using a wavelet transform, while its size is retrieved by a reconstruction of envelope function. Usefulness of our proposed method is experimentally verified. The system limitation of the method is discussed.

Citation Download Citation

Siriwat Soontaranon, Joewono Widjaja, and Toshimitsu Asakura "Particle tracking and sizing by using wavelet analysis and reconstruction of envelope function", Proc. SPIE 4929, Optical Information Processing Technology, (16 September 2002); https://doi.org/10.1117/12.483205

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