인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Research on improving the accuracy of tongue region segmentation in the deep learning process of Korean medicine's tongue diagnosis is actively ongoing. This study aims to propose a segmentation model based on the U-Net using Convolutional Neural Networks (cNN). Binary mask images representing the tongue region were created, and the dataset was randomly divided into an 8:2 ratio for the train and test set. To prevent overfitting, the changes in validation loss were monitored at each epoch. Finally, Dice similarity coefficient (DSC) and Jaccard index (JI) were computed to measure the accuracy of the segmentation model in identifying the target regions. The modified U-Net network showed a significant level of accuracy in tongue region segmentation and minimal overfitting despite a small number of training data sets. The accuracy in the train set reached 0.997 and in the test set the accuracy was 0.993. The Dice similarity coefficient (DSC) score on the test dataset was 0.981 ± 0.017 and the Jaccard index (JI) score was 0.964 ± 0.031. The proposed model based on U-Net for tongue region extraction is anticipated to be effective for practical applications such as computerized tongue analysis systems.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-25-02-092334050