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arXiv 2209.15465cs.CV
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使用基于卷积神经网络的强度值估计进行黑色素瘤皮肤癌与痣分类

Melanoma Skin Cancer and Nevus Mole Classification using Intensity Value Estimation with Convolutional Neural Network

N. I. Md. Ashafuddula, Rafiqul Islam

AI总结:

本研究提出一种基于强度值估计与卷积神经网络(CNN)的自动深度学习系统,通过选取病灶图像的高强度像素特征,实现对黑色素瘤与痣的更准确分类,在5折交叉验证中准确率达92.58%。

摘要:

黑色素瘤皮肤癌是最危险且危及生命的癌症之一。暴露于紫外线可能损害皮肤细胞DNA,从而引发黑色素瘤皮肤癌。然而,在早期阶段检测和分类黑色素瘤与痣十分困难。在本研究中,开发了一种基于强度值估计与卷积神经网络模型(CNN)的自动深度学习系统,以更准确地检测和分类黑色素瘤与痣。由于强度水平是目标或感兴趣区域识别的最具区分性的特征,因此从提取的病灶图像中选择高强度像素值。将这些高强度特征结合到CNN中,使所提出模型在检测黑色素瘤皮肤癌方面的整体性能优于现有方法。为评估该系统,我们使用了5折交叉验证。实验结果表明,实现了卓越的准确率(92.58%)、敏感度(93.76%)、特异度(91.56%)和精确度(90.68%)。

英文摘要:

Melanoma skin cancer is one of the most dangerous and life-threatening cancer. Exposure to ultraviolet rays may damage the skin cell's DNA, which causes melanoma skin cancer. However, it is difficult to detect and classify melanoma and nevus mole at the immature stages. In this work, an automatic deep learning system is developed based on the intensity value estimation with a convolutional neural network model (CNN) to detect and classify melanoma and nevus mole more accurately. Since intensity levels are the most distinctive features for object or region of interest identification, the high-intensity pixel values are selected from the extracted lesion images. Incorporating those high-intensity features into the CNN improves the overall performance of the proposed model than the state-of-the-art methods for detecting melanoma skin cancer. To evaluate the system, we used 5-fold cross-validation. Experimental results show that a superior percentage of accuracy (92.58%), sensitivity (93.76%), specificity (91.56%), and precision (90.68%) are achieved.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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