The ergodicity analysis of two-dimensional discrete wavelet-based fBm fields

標題:	The ergodicity analysis of two-dimensional discrete wavelet-based fBm fields
作者:	Wu, BF Su, YL 電控工程研究所 Institute of Electrical and Control Engineering
關鍵字:	ergodicity;fractional Brownian motion (fBm);wavelet
公開日期:	1-三月-1998
摘要:	The correspondence explores the ergodicity property of the two-dimensional (2-D) discrete wavelet transform for a fractional Brownian motion (fBm) field that consists of one approximation image and three detail images. In this correspondence, the decorrelation and ergodicity of the three detail images of fBm fields are shown to he achieved.
URI:	http://dx.doi.org/10.1109/78.661353 http://hdl.handle.net/11536/32743
ISSN:	1053-587X
DOI:	10.1109/78.661353
期刊:	IEEE TRANSACTIONS ON SIGNAL PROCESSING
Volume:	46
Issue:	3
起始頁:	805
結束頁:	809
顯示於類別：	期刊論文

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