Robust watermarking with PSO and DnCNN
Sign Up to like & getrecommendations! Published in 2024 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-024-03182-5
Abstract: One of the challenges that Singular Value Decomposition (SVD)-based algorithms in watermarking face is the false positive problem while maintaining important parameters in watermarking, especially in different attacks. False positives occur when the watermark is… read more here.
Keywords: dncnn; watermarking pso; image; robust watermarking ... See more keywords
Toward Higher Performance for Channel Estimation With Complex DnCNN
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2953704
Abstract: In the letter, we propose to estimate uplink channel in urban 3-D MIMO systems utilizing denoising convolutional neuron networks (DnCNNs), which is recently proposed and has succeeded in tackling with image denoising tasks in computer… read more here.
Keywords: complex dncnn; channel estimation; higher performance; toward higher ... See more keywords