Skin Cancer Detection Using Image Processing
The detection system has been designed for diagnosing melanoma in early stages by using digital image processing techniques and has many steps like preprocessing, segmentation, feature extraction and detection process which give the acceptable results for skin cancer detection problems.
Abstract
Skin cancer, particularly malignant melanoma, poses a significant health threat, underscoring the critical need for accurate and timely detection. This project focuses on developing a skin cancer detection system using Convolutional Neural Networks (CNNs), specifically tailored to differentiate between benign and malignant melanomas. The utilization of artificial intelligence in medical image analysis aims to enhance early diagnosis, reduce manual examination reliance, and contribute to improved patient outcomes. By focusing on the differentiationbetween benign and malignant melanomas, theproject aimsto contributetopersonalized treatment plans, early intervention strategies, and improved prognostic outcomes for patients. Skin cancer is one of the most prevalent types of cancer worldwide, with early detection being crucial for effective treatment. we propose a comprehensive approach for the automated detection of skin cancer lesions leveraging image processing techniques and Convolutional Neural Network (CNN) classification. The proposed methodology comprises several stages. Firstly, preprocessing techniques are applied to enhance the quality of input images into RBG. Subsequently,Gray LevelCooccurrence Matrix (GLCM) features are extracted from the preprocessed images and converted into binary representations to capture texture information effectively. These binary GLCM features are then fed into a CNN-based classification algorithm. The CNN model is trained on a large dataset of annotated skin lesion images, allowing it to learn discriminative features indicative of malignant or benign characteristics. The trained CNN model is capable of classifying unseen skin lesion images accurately. The proposed approach offers several advantages, including automation, which reduces the dependence on manual inspection by dermatologists, thereby potentially increasing the efficiency and accuracy of skin cancer diagnosis. Moreover, by integrating both preprocessing techniques and advanced classification algorithms, the proposed system demonstrates robustness and effectiveness in detecting skin cancer lesions across diverse datasets. Experimental results on benchmark datasets demonstrate the efficacy of the proposed approach, achieving high accuracy rates in distinguishingbetween malignantandbenign skinlesions. The proposed methodologyholdspromise for aidinghealthcare professionals in early skin cancer detection, ultimately improving patient outcomes and reducing the burden on healthcare systems.