Research Article
Classification Framework for Healthy Hairs and Alopecia Areata: A Machine Learning (ML) Approach
Figure 6
Architecture of the proposed framework. Top left: sample input images of alopecia areata and healthy hairs. Turquoise block: image preprocessing. Orange block: color, texture, and shape feature extraction. Purple block: SVM and KNN application. Green block: training phase. Pink block: testing phase.