Dermoscopic Image Segmentation: A Comparison Of Methodologies
XV MEDITERRANEAN CONFERENCE ON MEDICAL AND BIOLOGICAL ENGINEERING AND COMPUTING - MEDICON 2019(2020)
摘要
An accurate segmentation of pigmented lesions may improve classification results of Computer Aided Diagnosis (CAD) tools. Thus, finding a reliable segmentation methodology becomes crucial. During the past few years, many segmentation methodologies of dermoscopic images have been proposed. In this paper, a comparison between three methodologies is presented: semantic segmentation with SegNet, histogram-based segmentation via convex optimization and segmentation based on a Fully Convolutional Network (FCN). As a result of evaluating the segmentation results for 600 dermoscopic images from the Test set of ISIC2017 database, the semantic segmentation provides a 90.12% of accuracy, followed by segmentation using histograms and Fully Convolutional Network, with 86,47% and 81,70% of accuracy, respectively.
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关键词
Dermoscopic images, Semantic segmentation, Convex optimization, Convolutional Neural Network
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