A Novel Steganography Approach for 3D Polygonal Meshes Using Surfacelet Transform

Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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تاریخ نمایه سازی: 9 بهمن 1392


Steganography is the science and art ofcommunicating secret data in an appropriate multimedia cover.Three-dimensional (3D) meshes have been used more and morein industrial, medical, and entertainment applications during thelast decades. In This Paper, a high-capacity and very lowdistortion3D-Mesh steganography scheme based on noveldirectional N-dimensional Surfacelet Transform, is proposed.Experimental results show that the cover model distortion is verysmall. This novel approach can provide much higher hidingcapacity and lower distortion than existing approaches intransform domain, while obeying the main Steganographicalfactors on 3-D models.


Hadi Kaveh

Department of Engineering, Science and Research Branch, Islamic Azad UniversityTehran,

Mohammad Shahram Moin

IEEE Senior Member IT Faculty, Cyberspace Research Institute

Farbod Razzazi

Department of Engineering Science and Research Branch, Islamic Azad University Tehran,