Multiple feature sets based categorization of laryngeal images
Computer Methods and Programs in Biomedicine
Computer Methods and Programs in Biomedicine
ISSPIT '10 Proceedings of the The 10th IEEE International Symposium on Signal Processing and Information Technology
Stereoscopic visualization of laparoscope image using depth information from 3D model
Computer Methods and Programs in Biomedicine
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This study used the actual laryngeal video stroboscope videos taken by physicians in clinical practice as the samples for experimental analysis. The samples were dynamic vocal fold videos. Image processing technology was used to automatically capture the image of the largest glottal area from the video to obtain the physiological data of the vocal folds. In this study, an automatic vocal fold disease identification system was designed, which can obtain the physiological parameters for normal vocal folds, vocal paralysis and vocal nodules from image processing according to the pathological features. The decision tree algorithm was used as the classifier of the vocal fold diseases. The identification rate was 92.6%, and the identification rate with an image recognition improvement processing procedure after classification can be improved to 98.7%. Hence, the proposed system has value in clinical practices.