Results 241 to 250 of about 374,167 (276)

SNR Maximization Hashing

IEEE Transactions on Information Forensics and Security, 2015
We propose a novel robust hashing algorithm based on signal-to-noise ratio (SNR) maximization to learn compact binary codes, where the SNR metric is used to select a set of projection directions, and one hash bit is extracted from each projection direction. We first motivate this approach under a Gaussian model for the underlying signals, in which case
null Honghai Yu, Pierre Moulin
openaire   +1 more source

Home - About - Disclaimer - Privacy