VIDEO WARTERMARKING METHOD AND APPARATUS, VIDEO CONTENT PROTECTING METHOD AND APPARATUS USING VIDEO WARTERMARKING

摘要

Provided are a video watermarking method and apparatus and a video content protecting method and apparatus using video watermarking. The method includes detecting scene transition in a video sequence, calculating an image complexity in a scene using one or more frames included in the scene and determining a watermark embedding strength for the scene, and embedding a watermark into the video sequence according to the watermark embedding strength.