Abstract: The design of the precoder and decoder is an essential technology for massive multi-user MIMO (MU-MIMO) systems because it must efficiently allocate the total channel call to all users.
Robust Color Image Hashing With Nonnegative Matrix Factorization and Saliency Map for Copy Detection
Abstract: Image hashing is an effective technique for copy detection. This article proposes a robust color image hashing scheme with nonnegative matrix factorization (NMF) and saliency maps. The ...
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