DocumentCode
545280
Title
An efficient algorithm for real time adaptive color flow mapping
Author
Herment, Alain ; Demoment, Guy ; Pellot, Claire ; Dumée, Philippe ; Peronneau, Pierre
Author_Institution
INSERM U. 256, Hôpital Broussais
Volume
5
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
2116
Lastpage
2117
Abstract
An adaptive mean frequency estimator is proposed which can be fitted to the specific characteristics of a given Doppler signal by trimming a single parameter. It allows to optimize the compromise between the bias and the variance of the mean frequency estimation. The performances of this estimator are shown superior to those of the usual correlation angle estimator used for color flow mapping.
Keywords
Digital signal processing; Doppler effect; Lasers; Noise; Real time systems; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris, France
Print_ISBN
0-7803-0785-2
Electronic_ISBN
0-7803-0816-6
Type
conf
DOI
10.1109/IEMBS.1992.5762194
Filename
5762194
Link To Document