Digital WatermarkingDigital Watermarking is a technology that is being used to mark each content (video or image) without the viewer being aware of it. For video, each session is marked in a different way. Only the marker is able to find out from the content what mark was used. As a result, when a copy of the content is being pirated and distributed, the content owner or distributor can easily find the origin of the leak. Video Watermarking (master thesis, 2007). |