no code implementations • 31 May 2023 • Andre Brasil Vieira Wyzykowski, Anil K. Jain
This study aims to develop a fast method, which we call ULPrint, to enhance various latent fingerprint types, including those obtained from real crime scenes and laboratory-created samples, to boost fingerprint recognition system performance.
no code implementations • 29 Aug 2022 • Andre Brasil Vieira Wyzykowski, Anil K. Jain
Given a full fingerprint image (rolled or slap), we present CycleGAN models to generate multiple latent impressions of the same identity as the full print.
no code implementations • 1 May 2022 • Wilton O. Júnior, Mauricio S. da Cruz, Andre Brasil Vieira Wyzykowski, Arnaldo Bispo de Jesus
This paper aims to present how the application of Natural Language Processing (NLP) and data augmentation techniques can improve the performance of a neural network for better detection of fake news in the Portuguese language.