OBJECT ATTRIBUTE-BASED WATERMARKING METHOD FOR PREVENTING LEAKAGE OF DIGITAL CONTENT
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United States of America
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Nov 28, 2024
app pub date -
Jun 29, 2023
filing date -
Jun 29, 2023
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Abstract
There is provided an object attribute-based watermarking method for preventing leakage of a digital content. A video watermarking method according to an embodiment may acquire a requested video and watermarking information upon receiving a request for video streaming from a user, may determine some of objects appearing in the video according to the watermarking information, may transform attributes of the determined objects, and may stream the transformed video. Accordingly, by watermarking an attribute of an object appearing in a video differently according to a user and providing the video, a watermark may be difficult to perceive, robustness against various attacks may be guaranteed, and a leakage path of a content may be checked.
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