[Ventricular wave identification in epicardial mapping system using wavelet transform].
A novel method for the identification of ventricular wave based on wavelet transform is presented. First, "Multi-Scale Intersectional Search" is adopted for analysis of wavelet transform coefficients on some different scales, then adaptive detection is used on this basis. The results of practice show that it has a discrimination of 94.5%, and is obviously superior to any routime method.
Peng
S
S
Dept of Electric Engineerimg, Fudan University.
Zou
R Q
RQ
Ma
J
J
Fang
Z X
ZX
D000465:Algorithms; D000818:Animals; D004285:Dogs; D004562:Electrocardiography / Q000295:instrumentation* / Q000379:methods; D005583:Fourier Analysis; D008297:Male; D012815:Signal Processing, Computer-Assisted; D016276:Ventricular Function