Abstract
In this paper, we present a real-time amplitude-modulation frequency-modulation (AM-FM) analysis system, and apply the system to M-mode ultrasound video. The estimated frequency-modulation (fm) process is shown to capture the cardiac wall deformation, while the amplitude modulation process is shown to follow changes in cardiac wall material. Results from segmenting the septum and left-ventricle walls are also presented.
| Original language | English |
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| Pages | I216-I219 |
| State | Published - 2002 |
| Externally published | Yes |
| Event | 2002 45th Midwest Symposium on Circuits and Systems - Tulsa, OK, United States Duration: 4 Aug 2002 → 7 Aug 2002 |
Conference
| Conference | 2002 45th Midwest Symposium on Circuits and Systems |
|---|---|
| Country/Territory | United States |
| City | Tulsa, OK |
| Period | 4/08/02 → 7/08/02 |