Name
Title | ||
|---|---|---|
Digital Watermark System based on improved security through Pre-Processing of watermarked data using Information of Image Discrete Frequency |
Abstract | ||
|---|---|---|
Digital watermarking is an insertion technique where specific data that represents copyrights and ownership of multimedia contents such as audio, video, image and texts are inserted, which is a method to prevent illegal distribution, or copying of the product without proper authorization from maker or owner. In this research, unlike the existing image watermarking method wherein watermark is done to the frame itself, a model which extracts audio information within the moving picture, inserts image watermark into the extracted audio information which represents the owner, then combines original image together with digital audio watermark image. Also, suggests a model that improves security of watermark itself, by conducting pre-processing of watermark. |
Year | DOI | Venue |
|---|---|---|
2006 | 10.1109/SERA.2006.29 | SERA |
Keywords | Field | DocType |
improved security,audio information,illegal distribution,existing image,digital watermark system,digital audio watermark image,multimedia content,image discrete frequency,digital watermarking,watermarked data,inserts image watermark,insertion technique,original image,proper authorization,authorization,watermarking,digital watermark,authorisation | Data mining,Computer vision,Digital watermarking,Computer science,Authorization,Discrete frequency domain,Copying,Image coding,Watermark,Digital audio,Artificial intelligence,Multimedia | Conference |
ISBN | Citations | PageRank |
0-7695-2656-X | 1 | 0.35 |
References | Authors | |
7 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kyung-sang Sung | 1 | 19 | 2.90 |
| Seungheon Lee | 2 | 10 | 3.49 |
| Bohyun Wang | 3 | 7 | 1.91 |
| Oh Hae-seok | 4 | 5 | 3.21 |