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Novel Light-Field Messaging Captured in a Camera
Invention Summary:
Light Field Messaging (LFM) is a process of embedding, transmitting, and receiving hidden information in video that is displayed on a screen and captured by a handheld camera. The goal of the system is to minimize perceived visual artifacts of the message embedding, while simultaneously maximizing the accuracy of message recovery...
Published: 12/8/2021
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Inventor(s): Kristin Dana, Eric Wengrowski
Keywords(s):
Category(s): Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Artificial Intelligence & Machine Learning
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