DocumentCode
322056
Title
New techniques for detection of changes in the local mean of a signal
Author
Das, Manohar ; Cooprider, Anthony
Author_Institution
Dept. of Electr. Eng., Oakland Univ., Rochester, MI, USA
Volume
2
fYear
1997
fDate
3-6 Aug 1997
Firstpage
849
Abstract
Two new change detection algorithms are introduced in this paper. The first one utilizes a discrete cosine transform, whereas the second one is based on a robust piecewise linear approximation. The results of experimental studies comparing the performance of the proposed methods with some existing ones are presented
Keywords
data compression; discrete cosine transforms; piecewise-linear techniques; signal detection; change detection algorithms; data compression; discrete cosine transform; piecewise linear approximation; signal local mean; Additive noise; Autoregressive processes; Data compression; Detection algorithms; Discrete cosine transforms; Low-frequency noise; Piecewise linear approximation; Programmable logic arrays; Robustness; Signal restoration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location
Sacramento, CA
Print_ISBN
0-7803-3694-1
Type
conf
DOI
10.1109/MWSCAS.1997.662207
Filename
662207
Link To Document