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Skin cancer is among the most common cancer types. Dermoscopic image analysis improves the diagnostic accuracy for detection of malignant melanoma and other pigmented skin lesions when compared to unaided visual inspection. Hence,…

Computer Vision and Pattern Recognition · Computer Science 2020-06-29 Amirreza Mahbod , Gerald Schaefer , Chunliang Wang , Rupert Ecker , Georg Dorffner , Isabella Ellinger

Rapid growth in the field of quantitative digital image analysis is paving the way for researchers to make precise measurements about objects in an image. To compute quantities from the image such as the density of compressed materials or…

Computer Vision and Pattern Recognition · Computer Science 2017-07-31 Marylesa Howard , Margaret C. Hock , B. T. Meehan , Leora Dresselhaus-Cooper

One of the essential tasks in medical image analysis is segmentation and accurate detection of borders. Lesion segmentation in skin images is an essential step in the computerized detection of skin cancer. However, many of the…

Computer Vision and Pattern Recognition · Computer Science 2019-09-04 Ebrahim Nasr-Esfahani , Shima Rafiei , Mohammad H. Jafari , Nader Karimi , James S. Wrobel , S. M. Reza Soroushmehr , Shadrokh Samavi , Kayvan Najarian

While deep learning-based computer-aided diagnosis for skin lesion image analysis is approaching dermatologists' performance levels, there are several works showing that incorporating additional features such as shape priors, texture, color…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Kumar Abhishek , Ghassan Hamarneh

Melanoma is a sort of skin cancer that starts in the cells known as melanocytes. It is more dangerous than other types of skin cancer because it can spread to other organs. Melanoma can be fatal if it spreads to other parts of the body.…

Image and Video Processing · Electrical Eng. & Systems 2023-12-05 Md. Fahim Uddin , Nafisa Tafshir , Mohammad Monirujjaman Khan

Digital image processing techniques have wide applications in different scientific fields including the medicine. By use of image processing algorithms, physicians have been more successful in diagnosis of different diseases and have…

Image and Video Processing · Electrical Eng. & Systems 2021-01-19 Sara Mardanisamani , Zahra Karimi , Akram Jamshidzadeh , Mehran Yazdi , Melika Farshad , Amirmehdi Farshad

Our goal is to bridge human and machine intelligence in melanoma detection. We develop a classification system exploiting a combination of visual pre-processing, deep learning, and ensembling for providing explanations to experts and to…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Ellák Somfai , Benjámin Baffy , Kristian Fenech , Changlu Guo , Rita Hosszú , Dorina Korózs , Fabrizio Nunnari , Marcell Pólik , Daniel Sonntag , Attila Ulbert , András Lőrincz

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…

Computer Vision and Pattern Recognition · Computer Science 2017-03-14 S. M. Jaisakthi , Aravindan Chandrabose , P. Mirunalini

The presence of certain clinical dermoscopic features within a skin lesion may indicate melanoma, and automatically detecting these features may lead to more quantitative and reproducible diagnoses. We reformulate the task of classifying…

Computer Vision and Pattern Recognition · Computer Science 2019-03-28 Jeremy Kawahara , Ghassan Hamarneh

As one kind of skin cancer, melanoma is very dangerous. Dermoscopy based early detection and recarbonization strategy is critical for melanoma therapy. However, well-trained dermatologists dominant the diagnostic accuracy. In order to solve…

Computer Vision and Pattern Recognition · Computer Science 2017-03-03 Hao Chang

In this study, we investigate what a practically useful approach is in order to achieve robust skin disease diagnosis. A direct approach is to target the ground truth diagnosis labels, while an alternative approach instead focuses on…

Computer Vision and Pattern Recognition · Computer Science 2022-03-24 Haofu Liao , Yuncheng Li , Jiebo Luo

Melanoma is one of the most serious skin cancers that can occur in any part of the human skin. Early diagnosis of melanoma lesions will significantly increase their chances of being cured. Improving melanoma segmentation will help doctors…

Image and Video Processing · Electrical Eng. & Systems 2023-01-12 Mohamad Taghizadeh , Karim Mohammadi

Skin cancer is one of the major types of cancers with an increasing incidence over the past decades. Accurately diagnosing skin lesions to discriminate between benign and malignant skin lesions is crucial to ensure appropriate patient…

Computer Vision and Pattern Recognition · Computer Science 2019-04-26 Amirreza Mahbod , Gerald Schaefer , Chunliang Wang , Rupert Ecker , Isabella Ellinger

This report summarises our method and validation results for the ISIC Challenge 2018 - Skin Lesion Analysis Towards Melanoma Detection - Task 1: Lesion Segmentation. We present a two-stage method for lesion segmentation with optimised…

Computer Vision and Pattern Recognition · Computer Science 2018-10-02 Chengyao Qian , Ting Liu , Hao Jiang , Zhe Wang , Pengfei Wang , Mingxin Guan , Biao Sun

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…

Image and Video Processing · Electrical Eng. & Systems 2024-12-31 Elhoucine Elfatimi , Pratik Shah

Convolutional Neural Networks have demonstrated human-level performance in the classification of melanoma and other skin lesions, but evident performance disparities between differing skin tones should be addressed before widespread…

Image and Video Processing · Electrical Eng. & Systems 2022-08-01 Peter J. Bevan , Amir Atapour-Abarghouei

An automated method to detect and analyze the melanoma is presented to improve diagnosis which will leads to the exact treatment. Image processing techniques such as segmentation, feature descriptors and classification models are involved…

Computer Vision and Pattern Recognition · Computer Science 2017-03-02 G Wiselin Jiji , P Johnson Durai Raj

Accurate segmentation of skin lesions within dermoscopic images plays a crucial role in the timely identification of skin cancer for computer-aided diagnosis on mobile platforms. However, varying shapes of the lesions, lack of defined…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Hamza Farooq , Zuhair Zafar , Ahsan Saadat , Tariq M Khan , Shahzaib Iqbal , Imran Razzak

This abstract describes the segmentation system used to participate in the challenge ISIC 2017: Skin Lesion Analysis Towards Melanoma Detection. Several preprocessing techniques have been tested for three color representations (RGB, YCbCr…

Computer Vision and Pattern Recognition · Computer Science 2017-03-16 Juana M. Gutiérrez-Arriola , Marta Gómez-Álvarez , Victor Osma-Ruiz , Nicolás Sáenz-Lechón , Rubén Fraile

An approach to lesion recognition is described that for lesion localization uses an ensemble of segmentation techniques and for lesion classification an exhaustive structural analysis. For localization, candidate regions are obtained from…

Computer Vision and Pattern Recognition · Computer Science 2018-07-19 Christoph Rasche