Lung Sounds Anomaly Detection with Respiratory Cycle Segmentation.

Constantinescu, Constantin; Brad, Remus; Bărglăzan, Adrian

Employing machine learning algorithms in the medical field has proven successful for some time now. Mostly computer vision techniques have been applied to medical images, while medical sound data has been somewhat overlooked. By using electronic stethoscopes, it is now possible to process both heartbeats and lung sounds. While some products are available for detecting anomalies in heartbeats, addressing lung-related anomalies presents a more intricate challenge. Applying a deep learning approach is hindered by insufficient data. Although some datasets do exist, the size and diversity of the data are too small for comprehensive analysis. This paper introduces a novel technique for detecting anomalies in lung sounds: first by combining two datasets, second by automatically segmenting each sound into respiratory cycles, and third by employing GFCCs as sound features.

MACHINE learning; COMPUTER vision; LUNGS; DIAGNOSTIC imaging; SOUNDS; DEEP learning

BRAIN: Broad Research in Artificial Intelligence & Neuroscience, 2024, Vol 15, Issue 3, p188

2068-0473

Academic Journal

10.70594/brain/15.3/14