Technical Description
The technology presents an AI-based dual watermarking system, consisting of a data storage unit and a processing unit. The watermark embedding unit generates a DCT based perceptual hash image, while the SHA-256 cryptographic hash is embedded into the first stage to create a second watermarked image. This robust system is used for image authentication and copyright protection.
Problems Addressed
- Lack Dual Verification
- Easily Distorted Watermark
- Limited Information Capacity
- Security Limitations
- Easily Bypassed by Attackers
- Image Quality Issues
Tech Features
- Dual Watermarking System
- Integration of Hashing Method
- Reduces Communication Overhead
- Based on Deep Learning
- Image Authentication
- Prevent Overwriting Attacks
Target Audience
- E-commerce Sector
- Finance Sector
- Cybersecurity
- Blockchain Industry
- Media and Entertainment
Tech ID: P02-1347 TRL 3 Patent Status: Published Available For Exclusive and Non-exclusive License
