Advanced Steganography Breaks the Capacity Barrier: CB-CIHMSB Delivers 275% Gain

These advanced steganographic techniques expand data-hiding capacity by up to 275% without modifying carrier images, addressing a critical bottleneck in coverless steganography. CB-CIHMSB's superior resistance to compression and transmission attacks makes these methods viable for real-world secure communication applications where both capacity and robustness are essential.