Perceptual hashing based forensics scheme for the integrity authentication of high resolution remote sensing image
K Ding, F Meng, Y Liu, N Xu, W Chen - Information, 2018 - mdpi.com
High resolution remote sensing (HRRS) images are widely used in many sensitive fields,
and their security should be protected thoroughly. Integrity authentication is one of their …
and their security should be protected thoroughly. Integrity authentication is one of their …
Non-negative matrix factorization with L 0 sparseness constraints and its applications to face recognition
D Han, S Gai - Journal of Intelligent & Fuzzy Systems, 2018 - content.iospress.com
In order to solve the problem of unstable sparseness of non-negative matrix factorization
(NMF), the improved NMF algorithms with L 0 sparseness constraints are proposed. With the …
(NMF), the improved NMF algorithms with L 0 sparseness constraints are proposed. With the …