@thesis{thesis, author={DEWI and Firdaus and M. }, title ={SEGMENTASI LESI KULIT MENGGUNAKAN CONVOLUTIONAL NEURAL NETWORK}, year={2021}, url={https://repository.unsri.ac.id/49189/}, abstract={Skin lesions are the first clinical symptoms of diseases like chickenpox, melanoma and others. With digital image processing for skin cancer detection, it is possible to make a diagnosis without any physical contact with the skin. Factors such as residue (hair and ruler markers), unclear borders, variable contrast, differences in shape and color differences in dermoscopy images of skin lesions make automatic analysis quite difficult. The presence of hair on the skin lesions can be removed effectively using segmentation. Dermoscopy image segmentation has been researched and developed in many literatures using various methods. In this study, a skin lesion segmentation system was developed using the Convolutional Neural Network (CNN) method with the U-Net architecture which produced 6 results models from parameter tuning. The best model has the highest evaluation results with Pixel Accuracy, Intersection over Union (IoU), and F1 Score of 95.89%, 90.37% and 92.54%.} }