In this paper. a New Signature Steganography Document Image system based on Beta Elliptic Modeling is proposed. in the purpose of hiding the Beta Elliptic signature as a secret data into the host document image. The system is sub-divided into two main blocks: steganography embedding and steganography extraction. https://www.roneverhart.com/HP-EliteDisplay-S14-14-FHD-LED-Monitor-1080p-Portable-Display-60Hz-5ms-16-9-200-cd-m-700-1-USB-C-3HX46A8/