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A Deep Learning Model for Wound Size Measurement Using Fingernails by Duc-khanh Nguyen; Dun-hao Chang; Thi-ngoc Nguyen; Trinh-trung-duong Nguyen; Chien-lung Chan is a scholarly article available to read on EtoBox.

What is A Deep Learning Model for Wound Size Measurement Using Fingernails about?

Wound size is an important parameter in the evaluation of healing status of chronic wounds. Many technologies, such as software embedded digital camera or artificial intelligence assisted smart phone applications, have been applied to the automatic wound size measurement. However, these methods or devices are either expensive or inconvenient. Instead of using a ruler to measure wound size, we propose a novel method using fingernails as the reference objects with the combination of two deep learning models. The width of the nail was first detected and computed by RCNN deep learning (DL) model. After that, the width and height of the wound were inferred by those of the bounding box generated from YoloV5 DL model. The wound size can be obtained from the known nail width. The experimental results showed that the mean Pearson correlation coefficient reached 0.914 in comparing the prediction and the standard wound sizes. We believe our proposed model is a simple and effective method for wound size measurement.

Author

Duc-khanh Nguyen; Dun-hao Chang; Thi-ngoc Nguyen; Trinh-trung-duong Nguyen; Chien-lung Chan

Publisher

ACM

Published

2022

Language

EN