| Paper: | IMDSP-P6.3 | ||
| Session: | Watermarking I | ||
| Time: | Wednesday, May 19, 13:00 - 15:00 | ||
| Presentation: | Poster | ||
| Topic: | Image and Multidimensional Signal Processing: Image and Video Authentication and Watermarking | ||
| Title: | WATERMARKING TECHNIQUE FOR COLOR HALFTONE IMAGES | ||
| Authors: | Ming Sun Fu; Hong Kong University of Science and Technology | ||
| Oscar C. Au; Hong Kong University of Science and Technology | |||
| Abstract: | In this paper, we propose a method to hide invisible patterns in color error diffused halftone images. The hidden pattern is embedded in different color components. The hidden patterns would be revealed when the watermarked color halftone images are under Boolean operation or overlaid. Simulation results show that the watermarked color halftone images have good visual quality and the hidden pattern is visible clearly. | ||
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