Electronics and Telecommunications Research Institute

Kihyeok Bae

Jeho Nam

Inje Cho

Hyuntae Kim

Younhee Kim

Jea-Seung Jeong

Disclosed are a method of generating a watermark, a method of generating a broadcast content including the same, and a watermarking system. The method of generating a watermark according to an exemplary embodiment of the present disclosure includes: determining a size of a target image to which a broadcast content is provided; determining the number of watermarks to be inserted into one frame of the target image; generating a watermark insert pattern by using the size of the target image and the number of watermarks; and scaling up the watermark insert pattern to a predetermined pattern for inserting the watermark insert pattern into an original image of the broadcast content.

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Seoul, South Korea

Kihyeok Bae