Search Results - steganography

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A New Design for Shifters in Computer Processors

Princeton Docket #07-2385-1Researchers at Princeton University have developed a new design for shifters that utilizes Inverse Butterfly or Butterfly Routing Circuits. Princeton is currently seeking industrial collaborators to commercialize this technology.The design excels in its ability to perform permutations, so it can efficiently perform both existing...

Published: 3/5/2025 | Inventor(s): Ruby Lee, Yedidya Hilewitz

Keywords(s): baseband processor, communications, computers/hardware, cryptography, multimedia, steganography

Category(s): Computer Science and Information Technology

NONLINEAR RECOVERY OF NOISE HIDDEN SIGNALS AT LOW LIGHT LEVELS

Princeton Docket #08-2453 Researchers at Princeton University have developed a new process of filtering and enhancing signals from a noisy background, based on the non-linear interaction between coherent and incoherent waves. Princeton is currently seeking industrial collaborators to commercialize this technology. The new process is...

Published: 11/27/2023 | Inventor(s): Jason Fleischer, Dmitry Dylov

Keywords(s): data security, signal processing, steganography

Category(s): Mechanical/Electrical Engineering