Image Pattern Similarity Index and Its Application to Task-Specific Transfer Learning
Jun Wang, Guoqing Wang, Leida Li · IEICE Transactions on Information and Systems · 2017
A quantized index for evaluating the pattern similarity of two different datasets is designed by calculating the number of correlated dictionary atoms. Guided by this theory, task-specific biometric recognition model transferred from state-of-the-art DNN models is realized for both face and vein recognition.