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Posted in Image Processing, Watermarking on Aug 2nd, 2007
Figure 1. Watermarking analogies.
ABSTRACT
In this paper, a content dependent visible watermarking scheme for video is proposed. We calculate the unsuitability contrary [1], to the focus region that catches user’s attention the most and embed a visible watermark to the region with the highest unsuitability. The watermark embedding is performed shot by shot, so that [...]
Posted in Applications, General / basics, Image Processing, Security, Watermarking on Aug 2nd, 2007
Quality is subjective. Quality can be objectified by the industry standards process represented by such consumer items as compact disc (“CD”) and digital versatile disc (“DVD”). What is lacking is a means for not only associating the creation of valued intangible assets and extensions of recognition but establishing responsibility for copies that may be digitized [...]
Posted in Image Processing, Watermarking on Aug 2nd, 2007
Fig 1. Digital water marking of Video data
ABSTRACT
Piracy is an important issue in the digital media as far as the manufacturers are concerned as it can result in a huge revenue loss. Digital watermarking is a concept of embedding a special pattern in the digital data. The reason behind the practice of full scale [...]
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