Anti-JPEG Compression Steganography Based on the High Tense Region Locating Method

• 作者: Jiahao Chen Weiping Shang Yang Wu
• 来源期刊: 计算机、材料和连续体(英文)
• 学科: 工学
• 关键词: Robust data hiding STEGANOGRAPHY JPEG compression resistant Harris-Laplacian FEATURE
• 年，卷（期）: 2019,（4）
• 页码范围: 199-214
• 页数: 16页
• 分类号: TP3

摘要

Robust data hiding techniques attempt to construct covert communication in a lossy public channel.Nowadays,the existing robust JPEG steganographic algorithms cannot overcome the side-information missing situation.Thus,this paper proposes a new robust JPEG steganographic algorithm based on the high tense region location method which needs no side-information of lossy channel.First,a tense region locating method is proposed based on the Harris-Laplacian feature point.Then,robust cover object generating processes are described.Last,the advanced embedding cost function is proposed.A series of experiments are conducted on various JPEG image sets and the results show that the proposed steganographic algorithm can resist JPEG compression efficiently with acceptable performance against steganalysis statistical detection libraries GFR(Gabor Filters Rich model)and DCTR(Discrete Cosine Transform Residual).