Abstract: In this paper, we investigate hybrid BDPSK-BPSK modulation, where BDPSK symbols are first demodulated and serve as pilot symbols for BPSK demodulation, over fast fading channels. We try to ...
Abstract: Reversible data hiding (RDH) for JPEG images, particularly those focusing on DCT coefficient modification, has garnered significant attention in recent years. Existing methods primarily ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results