Improving video image quality using automated wavelet-based image addition

Thierry Daubos; Zeno J. Geradts; Jean-Luc Starck; Jonathan George Campbell; Fionn D. Murtagh

doi:10.1117/12.366836

26 October 1999 Improving video image quality using automated wavelet-based image addition

Thierry Daubos, Zeno J. Geradts, Jean-Luc Starck, Jonathan George Campbell, Fionn D. Murtagh

Proceedings Volume 3813, Wavelet Applications in Signal and Image Processing VII; (1999) https://doi.org/10.1117/12.366836
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

We use an automatic re-registering of frames taken from a surveillance video to improve signal-to-noise in regions of particular interest. A wavelet transform with automatic signal and noise estimation is used for this purpose. We describe the results obtained using a short surveillance video sequence.

Citation Download Citation

Thierry Daubos, Zeno J. Geradts, Jean-Luc Starck, Jonathan George Campbell, and Fionn D. Murtagh "Improving video image quality using automated wavelet-based image addition", Proc. SPIE 3813, Wavelet Applications in Signal and Image Processing VII, (26 October 1999); https://doi.org/10.1117/12.366836

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