DEVELOPMENT OF ERROR CONCEALMENT USING WATERMARKING TECHNIQUE ON DIGITAL IMAGES
Digital watermarking aims to insert data (referred to as watermark) to the media in the home (called the host) with a distortion that does not appear, which can then be used to process authentication or copyright. At this time , the development, of digital watermarking are also proposed for error co...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/12346 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Digital watermarking aims to insert data (referred to as watermark) to the media in the home (called the host) with a distortion that does not appear, which can then be used to process authentication or copyright. At this time , the development, of digital watermarking are also proposed for error concealment in image and video. In this case some important information obtained from the image itself is selected as the watermark, and then can be obtained on decoder to cover the error. Overall the image quality is better than traditional error concealment methods. |
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