Dermatological Macro images with Threshold values

This dataset consists of Dermatological Macro-images and their grayscale version with the optimum threshold value. The prepared dataset consists of 504 macro-images with lesions witha corresponding optimal threshold value and ground-truthcreated by expert clinicians. From these 504 images, 225images were melanoma lesions, and 279 images were non-melanoma lesions.The dataset is divided into training and testing. The image file name and the corresponding threshold value is available in the two .csv files, named Train and Test.