Technical Name 零接觸式人工智慧心房顫動風險偵測
Project Operator National Yang Ming Chiao Tung University
Project Host 吳炳飛
The principle of the image-based AFib discriminating system is based on the consistency that irregular cardiac cycles can both be detected on the waveforms of electrocardiographyrPPG. The quantity of the blood varies from time to time is captured by a general camera. Signals from RGB channels are then synthesized through the core algorithm to eliminate noisegenerate stable rPPG signals. The processed signals are then classified as AFibnot by a sample-size model. According to the IRB evaluation in En Chu Kong Hospital, the AFib can be well detected with an accuracy of 97.1.
Technical Film
Scientific Breakthrough
"The major breakthrough technology of video-based atrial fibrillation detection is only with a general camerawithout an EKGwearable device. This technology can be integrated into personal devices, such as smartphones, tablets,PC. Through a camera on personal devices to capture the face imagethen detect whether the atrial fibrillation happenednot. 
The IRB result in the En Chu Kong Hospital revealed that the proposed new technology is not only more convenient to use but has high detection accuracy even matching the existing solutions in diagnosing atrial fibrillation."
Industrial Applicability
Atrial fibrillation is the most frequent cardiac arrhythmia. 17 of patients have no obvious symptoms,three-quarters of patients do not know that they are sick at all before diagnosis. Therefore, atrial fibrillation is very difficult to detect. Atrial fibrillation is often discovered after a stroke happened. The technology "Contact-Free Screening for Cardiac PulseAtrial Fibrillation Detection" can provide ordinary people, sub-healthy groups,patients with atrial fibrillation for their daily health records,follow-up disease records after surgery.
Matching Needs
Keyword Smart health Smart healthcare home care Tele Home Care Arrhythmia Atrial fibrillation video based arrhythmia detection video based atrial fibrillation detection Cardiovascular diseases Contactless atrial fibrillation detection
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