Myocardial tissue characterization using pattern recognition procedures on backs cattered ultrasonic signals

1986 ◽  
Vol 8 (3) ◽  
pp. 181-195 ◽  
Author(s):  
R Dyer
Keyword(s):  
Pattern Recognition ◽  
Tissue Characterization ◽  
Myocardial Tissue ◽  
Ultrasonic Signals ◽  
Myocardial Tissue Characterization

Myocardial Tissue Characterization Using Pattern Recognition Procedures on Backscattered Ultrasonic Signals

1986 ◽  
Vol 8 (3) ◽  
pp. 181-195
Author(s):  
R.A.G. Dyer ◽  
S.A. Dyer ◽  
P.K. Bhagat
Keyword(s):  
Pattern Recognition ◽  
Minimum Distance ◽  
Tissue Characterization ◽  
Nearest Neighbor ◽  
Myocardial Tissue ◽  
Ultrasonic Signals ◽  
Pattern Recognition Techniques ◽  
Myocardial Tissue Characterization ◽  
Backscattered Signals

Pattern recognition techniques were applied to backscattered signals obtained in vitro from normal and abnormal canine and human heart samples. Orthogonal transforms, in conjunction with the variance criterion, comprised the feature extractors. The minimum-distance (MD) and nearest-neighbor (NN) rules were used as classifiers. When the MD rule was used, the magnitude of the DFT gave the best performance for both canine and human samples. When the NN rule was used, all the transforms performed comparably. The classification performances were improved for both species when the NN rule was used with feature extractors containing phase information.

Myocardial Tissue Characterization in Arrhythmogenic Cardiomyopathy

2021 ◽  
Author(s):  
Martina Perazzolo Marra ◽  
Alberto Cipriani ◽  
Stefania Rizzo ◽  
Manuel De Lazzari ◽  
Monica De Gaspari ◽  
...  
Keyword(s):  
Tissue Characterization ◽  
Myocardial Tissue ◽  
Arrhythmogenic Cardiomyopathy ◽  
Myocardial Tissue Characterization

Dipyridamole stress ultrasonic myocardial tissue characterization in patients with Kawasaki disease

2001 ◽  
Vol 14 (7) ◽  
pp. 682-690 ◽  
Author(s):  
Xianyi Yu ◽  
Ikuo Hashimoto ◽  
Fukiko Ichida ◽  
Yuji Hamamichi ◽  
Kei-ichiro Uese ◽  
...  
Keyword(s):  
Kawasaki Disease ◽  
Tissue Characterization ◽  
Myocardial Tissue ◽  
Myocardial Tissue Characterization ◽  
Dipyridamole Stress

Myocardial Tissue Characterization and Aortic Stenosis

2010 ◽  
Vol 23 (10) ◽  
pp. 1067-1070 ◽  
Author(s):  
Vitantonio Di Bello ◽  
Cuono Cucco ◽  
Cristina Giannini ◽  
Maria Grazia Delle Donne
Keyword(s):  
Aortic Stenosis ◽  
Tissue Characterization ◽  
Myocardial Tissue ◽  
Myocardial Tissue Characterization

The Role of Laser-Induced Fluorescence in Myocardial Tissue Characterization

CHEST Journal ◽  
2001 ◽  
Vol 120 (1) ◽  
pp. 233-239 ◽  
Author(s):  
George E. Kochiadakis ◽  
Stavros I. Chrysostomakis ◽  
Michael D. Kalebubas ◽  
George M. Filippidis ◽  
Ioannis G. Zacharakis ◽  
...  
Keyword(s):  
Tissue Characterization ◽  
Laser Induced Fluorescence ◽  
Myocardial Tissue ◽  
Myocardial Tissue Characterization
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