Intellectual Property India Publishes Patent Application for 'Secure Medical Image Verification System Using Dct-Based Steganography' Filed by Vellore Institute Of Technology

MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541122903 A) filed by Vellore Institute Of Technology, Vellore, Tamil Nadu, on Dec. 5, 2025, for 'secure medical image verification system using dct-based steganography.'

Inventor(s) include Dr. Vetriselvi T; Saniel Bhattarai; and Riya Vaid.

The application for the patent was published on Jan. 2, under issue no. 01/2026.

According to the abstract released by the Intellectual Property India: "The present disclosure provides a secure medical image verification system comprising a DCT-based steganography module configured to embed patient identification metadata into medical images by applying discrete cosine transform and modifying DCT coefficients,...