A 3D NOVEL OBJECT WATERMARKING USING HASH KEY CRYPTOGRAPHY

Abstract

The increasing use of digital media has raised concerns about the protection of intellectual property, prompting the development of novel techniques for watermarking digital content. This paper proposes a 3D novel object watermarking technique that combines the robustness of 3D object representation with the security of hash key cryptography. The technique embeds a digital watermark into a 3D object, ensuring that it remains intact even under various transformations such as scaling, rotation, and translation. By incorporating hash key cryptography, the watermark is further secured, preventing unauthorized extraction or modification of the watermark. The embedded watermark is resilient to common attacks like noise addition, compression, and 3D object tampering. The proposed method aims to provide a secure, efficient, and reliable solution for protecting 3D models and ensuring the authenticity of digital content in industries like gaming, animation, and virtual reality. The cryptographic approach ensures that only authorized parties can retrieve or modify the watermark, thereby securing the ownership and integrity of the 3D digital objects.