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Early detection of skin cancer relies on precise segmentation of dermoscopic images of skin lesions. However, this task is challenging due to the irregular shape of the lesion, the lack of sharp borders, and the presence of artefacts such…

图像与视频处理 · 电气工程与系统科学 2024-08-20 Shahzaib Iqbal , Muhammad Zeeshan , Mehwish Mehmood , Tariq M. Khan , Imran Razzak

Skin cancer is a crucial health issue that requires timely detection for higher survival rates. Traditional computer vision techniques face challenges in addressing the advanced variability of skin lesion features, a gap partially bridged…

图像与视频处理 · 电气工程与系统科学 2024-03-22 Sibasish Dhibar

Deep learning models (DLMs) frequently achieve accurate segmentation and classification of tumors from medical images. However, DLMs lacking feedback on their image segmentation mechanisms, such as Dice coefficients and confidence in their…

图像与视频处理 · 电气工程与系统科学 2024-12-31 Elhoucine Elfatimi , Pratik Shah

Skin lesion segmentation is a crucial step in the computer-aided diagnosis of dermoscopic images. In the last few years, deep learning based semantic segmentation methods have significantly advanced the skin lesion segmentation results.…

图像与视频处理 · 电气工程与系统科学 2020-08-20 Yaxiong Wang , Yunchao Wei , Xueming Qian , Li Zhu , Yi Yang

Today, skin cancer is considered as one of the most dangerous and common cancers in the world which demands special attention. Skin cancer may be developed in different types; including melanoma, actinic keratosis, basal cell carcinoma,…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Amir Faghihi , Mohammadreza Fathollahi , Roozbeh Rajabi

Deep Neural Networks (DNNs) show a significant impact on medical imaging. One significant problem with adopting DNNs for skin cancer classification is that the class frequencies in the existing datasets are imbalanced. This problem hinders…

图像与视频处理 · 电气工程与系统科学 2019-10-29 Ibrahim Saad Ali , Mamdouh Farouk Mohamed , Yousef Bassyouni Mahdy

Existing studies for automated melanoma diagnosis are based on single-time point images of lesions. However, melanocytic lesions de facto are progressively evolving and, moreover, benign lesions can progress into malignant melanoma.…

计算机视觉与模式识别 · 计算机科学 2020-06-22 Zhen Yu , Jennifer Nguyen , Xiaojun Chang , John Kelly , Catriona Mclean , Lei Zhang , Victoria Mar , Zongyuan Ge

This study focuses on automatic skin cancer detection using a Meta-learning approach for dermoscopic images. The aim of this study is to explore the benefits of the generalization of the knowledge extracted from non-medical data in the…

计算机视觉与模式识别 · 计算机科学 2021-04-23 Sara I. Garcia

The prevalence of skin melanoma is rapidly increasing as well as the recorded death cases of its patients. Automatic image segmentation tools play an important role in providing standardized computer-assisted analysis for skin melanoma…

计算机视觉与模式识别 · 计算机科学 2019-10-07 Ahmed H. Shahin , Karim Amer , Mustafa A. Elattar

Technology aided platforms provide reliable tools in almost every field these days. These tools being supported by computational power are significant for applications that need sensitive and precise data analysis. One such important…

计算机视觉与模式识别 · 计算机科学 2020-03-16 Muhammad Ali Farooq , Muhammad Aatif Mobeen Azhar , Rana Hammad Raza

Deep convolutional neural networks (CNNs) have shown excellent performance in object recognition tasks and dense classification problems such as semantic segmentation. However, training deep neural networks on large and sparse datasets is…

计算机视觉与模式识别 · 计算机科学 2017-12-25 Lorenz Berger , Eoin Hyde , M. Jorge Cardoso , Sebastien Ourselin

Convolutional Neural Networks (CNNs) have shown remarkable progress in medical image segmentation. However, lesion segmentation remains a challenge to state-of-the-art CNN-based algorithms due to the variance in scales and shapes. On the…

图像与视频处理 · 电气工程与系统科学 2023-05-31 Yanwen Li , Luyang Luo , Huangjing Lin , Pheng-Ann Heng , Hao Chen

In dermoscopic images, which allow visualization of surface skin structures not visible to the naked eye, lesion shape offers vital insights into skin diseases. In clinically practiced methods, asymmetric lesion shape is one of the criteria…

Skin cancer is a major public health problem that could benefit from computer-aided diagnosis to reduce the burden of this common disease. Skin lesion segmentation from images is an important step toward achieving this goal. However, the…

图像与视频处理 · 电气工程与系统科学 2023-06-21 Zahra Mirikharaji , Kumar Abhishek , Alceu Bissoto , Catarina Barata , Sandra Avila , Eduardo Valle , M. Emre Celebi , Ghassan Hamarneh

We investigate the influence of adversarial training on the interpretability of convolutional neural networks (CNNs), specifically applied to diagnosing skin cancer. We show that gradient-based saliency maps of adversarially trained CNNs…

机器学习 · 计算机科学 2020-12-03 Andrei Margeloiu , Nikola Simidjievski , Mateja Jamnik , Adrian Weller

Melanoma, one of most dangerous types of skin cancer, re-sults in a very high mortality rate. Early detection and resection are two key points for a successful cure. Recent research has used artificial intelligence to classify melanoma and…

计算机视觉与模式识别 · 计算机科学 2020-08-31 Cong Tri Pham , Mai Chi Luong , Dung Van Hoang , Antoine Doucet

Early detection of malignant skin lesions is critical for improving patient outcomes in aggressive, metastatic skin cancers. This study evaluates a comprehensive system for preliminary skin lesion assessment that combines the clinically…

图像与视频处理 · 电气工程与系统科学 2026-01-23 Ali Khreis , Ro'Yah Radaideh , Quinn McGill

Skin cancer detection still represents a major challenge in healthcare. Common detection methods can be lengthy and require human assistance which falls short in many countries. Previous research demonstrates how convolutional neural…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Carolin Flosdorf , Justin Engelker , Igor Keller , Nicolas Mohr

Skin cancer is the most common of all cancers and each year million cases of skin cancer are treated. Treating and curing skin cancer is easy, if it is diagnosed and treated at an early stage. In this work we propose an automatic technique…

计算机视觉与模式识别 · 计算机科学 2017-03-14 S. M. Jaisakthi , Aravindan Chandrabose , P. Mirunalini

The skin, as the largest organ of the human body, is vulnerable to a diverse array of conditions collectively known as skin lesions, which encompass various dermatoses. Diagnosing these lesions presents significant challenges for medical…

图像与视频处理 · 电气工程与系统科学 2025-01-13 Sauda Adiv Hanum , Ashim Dey , Muhammad Ashad Kabir