Model anti-collusion watermark

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United States of America Patent

PATENT NO 9858633
SERIAL NO

15003690

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Abstract

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Embedding a watermark payload in content, including: a counter configured to store a random seed; a permutation generator configured to receive and process the watermark payload and the random seed, and generate a shuffled payload based on the random seed; and a watermark embedder configured to receive and embed the shuffled payload into the content. Key words include watermark payload and collusion.

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Patent Owner(s)

Patent OwnerAddress
SONY PICTURES ENTERTAINMENT INC10202 WEST WASHINGTON BOULEVARD CULVER CITY CA 90232
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 1080075 ?1080075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diehl, Eric Burbank, US 97 1903

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