MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541122122 A) filed by Vellore Institute Of Technology, Vellore, Tamil Nadu, on Dec. 4, 2025, for 'quantum pixel mapping and chaotic embedding for video steganography.'
Inventor(s) include Dr. Rajkumar S; and Mr. Rohan Agrawal.
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 method for embedding secret data in digital video. The method generates pseudo-random pixel coordinates using a chaotic mathematical function that produces unpredictable coordinate sequences. The method applies cryptographic key hashing to the generated coordinates to enhance coordinate unpredictability. The method embeds secret data bits into least significant bits of video pixels at the generated coordinates. The method distributes the embedded data across multiple color channels of video frames. The method creates a steganographic video containing the embedded secret data. The system includes a coordinate generation module, an embedding module, and an extraction module that work together to provide a QPM + Chaotic Embedding Video Steganography System (20) that processes cover video and secret data from a User/Sender entity (10) to produce a stego video for transmission to a Receiver entity (30)."
Disclaimer: Curated by HT Syndication.
