| |
| 2008 | ||
|---|---|---|
| 2 | EE | Mitsuo Okada, Hiroaki Kikuchi, Yasuo Okabe: Multi-Bit Embedding in Asymmetric Digital Watermarking without Exposing Secret Information. IEICE Transactions 91-D(5): 1348-1358 (2008) |
| 2005 | ||
| 1 | EE | Mitsuo Okada, Hiroaki Kikuchi: Secure Asymmetric Watermark Detection Without Secret of Modified Pixels. WISA 2005: 165-178 |
| 1 | Hiroaki Kikuchi | [1] [2] |
| 2 | Yasuo Okabe | [2] |