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|Scopus||Web of Science®||Altmetric|
|Title:||Wavelet de-noising of optical terahertz pulse imaging data|
|Citation:||Fluctuation and Noise Letters, 2001; 1(2):L65-L69|
|Publisher:||World Scientific Publishing Co. Pty. Ltd.|
|Bradley Ferguson; Derek Abbott|
|Abstract:||Terahertz pulse imaging (TPI) systems are used to obtain sub-millimeter spectroscopic measurements for a wide range of applications. This letter highlights the use of wavelet de-noising to markedly improve the SNR of the obtained data, increasing the SNR by up to 10 dB. A comparison of different wavelet families and properties is presented and the results demonstrated on THz image data of an oak leaf and an Australian $100 note.|
|Description:||© World Scientific Publishing Company|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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