Description: Study steganographic method based on image complexity in order to provide greater capacity and maintain good steganography stego image quality, according to the human eye textures, borders and change the sensitivity of dark areas weak visual features, combined with a wavelet transform is proposed described method of image complexity, the image is divided into small pieces texture, borders, dark and smooth four different categories, use the function module design steganography, embedding different amounts of information in different areas. the experimental results show that the new complexity described method can accurately distinguish between different types of pieces, steganography to improve the embedding capacity while maintaining good visual quality.
To Search:
File list (Check if you may need any files):
鍩轰簬鍥惧儚澶嶆潅搴︾殑闅愬啓鏂规硶鐮旂┒.pdf
Download