A Review of the Quantification and Classification of Pigmented Skin Lesions: From Dedicated to Hand-Held Devices

作者：Filho Mercedes; Ma Zhen; Tavares Joao Manuel R S

来源：Journal of Medical Systems, 2015, 39(11): 177.

DOI：10.1007/s10916-015-0354-8

• Skin lesion
• Dermoscopy
• Quantification
• Classification
• Mobile application

In recent years, the incidence of skin cancer cases has risen, worldwide, mainly due to the prolonged exposure to harmful ultraviolet radiation. Concurrently, the computer-assisted medical diagnosis of skin cancer has undergone major advances, through an improvement in the instrument and detection technology, and the development of algorithms to process the information. Moreover, because there has been an increased need to store medical data, for monitoring, comparative and assisted-learning purposes, algorithms for data processing and storage have also become more efficient in handling the increase of data. In addition, the potential use of common mobile devices to register high-resolution images of skin lesions has also fueled the need to create real-time processing algorithms that may provide a likelihood for the development of malignancy. This last possibility allows even non-specialists to monitor and follow-up suspected skin cancer cases. In this review, we present the major steps in the preprocessing, processing and post-processing of skin lesion images, with a particular emphasis on the quantification and classification of pigmented skin lesions. We further review and outline the future challenges for the creation of minimum-feature, automated and real-time algorithms for the detection of skin cancer from images acquired via common mobile devices.

• 出版日期2015-11