Title :
Comparison of fringe pattern phase retrieval using 2D wavelet trasform and S-Transform
Author :
Min Zhong ; Wenjing Chen ; Xianyu Su
Author_Institution :
Opto-Electron. Dept., Sichuan Univ., Chengdu, China
Abstract :
Both two-dimensional Wavelet Transform and two-dimensional S Transform are common time-frequency analysis methods. The paper gives a briefly review and comparison about the two methods in the fringe pattern analysis.
Keywords :
light interference; optical information processing; time-frequency analysis; wavelet transforms; 2D wavelet trasform; fringe pattern phase retrieval; time-frequency analysis methods; two-dimensional S-transform; Frequency-domain analysis; Noise; Optimized production technology; Wavelet analysis; Wavelet domain; Wavelet transforms;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
