| 2002 | ICIP | On the evaluation of performance of correlation-based watermarking techniques in the frequency domain. | Masataka Ejima, Akio Miyazaki |
| 2002 | ISCAS | Analysis and improvement of correlation-based watermarking methods for digital images. | Akio Miyazaki, Akihiro Okamoto |
| 2001 | ICASSP | Analysis of watermarking systems in the frequency domain and its application to design of robust watermarking systems. | Akio Miyazaki, Akihiro Okamoto |
| 2001 | ICIP | On the evaluation of performance of digital watermarking in the frequency domain. | Masataka Ejima, Akio Miyazaki |
| 2001 | ICIP | Analysis of watermarking systems in the frequency domain and its application to design of robust watermarking systems. | Akio Miyazaki, Akihiro Okamoto |
| 2000 | ICIP | A Wavelet-Based Watermarking for Digital Images and Video. | Masataka Ejima, Akio Miyazaki |
| 2000 | ICIP | Wavelet-Based Watermarking for Tamper Proofing of Still Images. | Hisashi Inoue, Akio Miyazaki, Takashi Katsura |
| 1999 | ICIP | An Image Watermarking Method Based on the Wavelet Transform. | Hisashi Inoue, Akio Miyazaki, Takashi Katsura |
| 1999 | ISCAS | A digital watermark method using the wavelet transform for video data. | Hisashi Inoue, Akio Miyazaki, Takashi Araki, Takashi Katsura |
| 1998 | ICIP | A Digital Watermark based on the Wavelet Transform and its Robustness on Image Compression. | Hisashi Inoue, Akio Miyazaki, Akihiro Yamamoto, Takashi Katsura |
| 1986 | ICASSP | Modeling of a nonstationary stochastic process produced by a linear time-varying system. | Tosiro Koga, Akio Miyazaki |