2020/09/25 by Ibrahim Jawarneh, Jawarneh, Ibrahim, Nesreen Alsharman +1
Computer Science · #Biometric Identification and Security #Dynamical Systems (math.DS) #FOS: Mathematics
paper · pdf · doi:10.48550/arxiv.2009.12103
openalex publication_date 2020/09/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Different classes of the whorl fingerprint are discussed. A general dynamical system with a parameter theta is created using differential equations to simulate these classes by varying the value of theta. The global dynamics is studied, and the existence and stability of equilibria are analyzed. The Maple is used to visualize fingerprint orientation image as a smooth deformation of the phase portrait of a planar dynamical system.