Abstract
This paper deals with the watermarking problem for irregular shaped objects in video. Extracting the meaningful objects from video, we have implemented the watermarking using the SA-DCT (Shape Adaptive Discrete Cosine Transform) and conventional rectangular-based watermarking using various padding methods. The experimental results show that the SA-DCT method is superior to all other padding methods in terms of the robustness against the image deformations such as lossy compression, adding noise, filtering, and clipping.
Original language | English |
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Pages (from-to) | 100-101 |
Number of pages | 2 |
Journal | Digest of Technical Papers - IEEE International Conference on Consumer Electronics |
State | Published - 1999 |
Event | Proceedings of the 1999 IEEE International Conference on Consumer Electronics, ICCE'99 - Los Angeles, CA, USA Duration: 22 Jun 1999 → 24 Jun 1999 |