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Publication


Journal Paper

  • Yuta Nakashima, Ryuki Tachibana, and Noboru Babaguchi, "Watermarked Movie Soundtrack Finds the Position of the Camcorder in a Theater," in IEEE Trans. on Multimedia, Volume 11, Issue 3, pages 442-454, April 2009.[Link]
  • Ryuki Tachibana, "Sonic Watermarking," EURASIP Journal on Applied Signal Processing, 2004(13):1955-1964, October 2004. [Available at here]
  • Ryuki Tachibana, "Capacity Analysis of Audio Watermarking," IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition), J86-A(11):1197-1206, November 2003 (in Japanese). [Link]
  • Ryuki Tachibana, Shu Shimizu, Seiji Kobayashi, and Taiga Nakamura, "An Audio Watermarking Method using a Two-Dimensional Pseudo-Random Array," Signal Processing, 82(10):1455-1469, October 2002. [Link]

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International Conference Paper

  • Yuta Nakashima, Ryuki Tachibana, and Noboru Babaguchi, "A Maximum-Likelihood Method for Estimation of Recording Location Based on Digital Watermarking," in Proc. Int. Conf. on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP), November 2007.
  • Yuta Nakashima, Ryuki Tachibana, Masafumi Nishimura, and Noboru Babaguchi. "Determining Recording Location Based on Synchronization Positions of Audio Watermarking,", In Proc. Int. Conf. on Acoustics, Speech, and Signal Processing(ICASSP), pages II-253-II-256, April 2007. [Link]
  • Yuta Nakashima, Ryuki Tachibana, Masafumi Nishimura, and Noboru Babaguchi. "Estimation of Recording Location Using Audio Watermarking," In Proc. the 8th Workshop on Multimedia and Security, pages 108-113, September 2006.
  • Ryuki Tachibana. "Two-dimensional Audio Watermark for MPEG AAC Audio," In Proc. SPIE Int. Conf. on Security, Steganography and Watermarking of Multimedia Contents VI, volume 5306, pages 139-150, January 2004. [PDF] [Slides]
  • Ryuki Tachibana. "Audio Watermarking for Live Performance," In Proc. SPIE Int. Conf. on Security and Watermarking of Multimedia Contents V, volume 5020, pages 32-43, January 2003. [PDF] [Slides]
  • Ryuki Tachibana. "Improving Audio Watermarking Robustness Using Stretched Patterns against Geometric Distortion," In Y.-C. Chen and L.-W. Chang and C.-T. Hsu, editor, Advances in Multimedia Information Processing, Lecture Notes in Computer Science (LNCS) 2532, pages 647-654. Springer, December 2002. Proc. the 3rd IEEE Pacific-Rim Conference on Multimedia (PCM2002). [PDF] [Slides]
  • Taiga Nakamura, Ryuki Tachibana, and Seiji Kobayashi. "Automatic Music Monitoring and Boundary Detection for Broadcast Using Audio Watermarking," In Proc. SPIE Int. Conf. on Security and Watermarking of Multimedia Contents IV, volume 4675, pages 170-180, January 2002. [PDF] [Slides]
  • Ryuki Tachibana, Shuichi Shimizu, Seiji Kobayashi, and Taiga Nakamura. "An Audio Watermarking Method Robust against Time- and Frequency-fluctuation", In Proc. SPIE Int. Conf. on Security and Watermarking of Multimedia Contents III, volume 4314, pages 104-115, January 2001. [PDF] [Slides]

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Domestic Conference Paper

  • Yuta Nakashima, Ryosuke Kaneto, Ryuki Tachibana, and Noboru Babaguchi, "Maximum-likelihood Estimation of Recording Position Based on Synchronization Position of Audio Watermarking," In Technical Report of IEICE, 2007-MIH-11, November 2007 (in Japanese).
  • Yuta Nakashima, Ryuki Tachibana, Masafumi Nishimura, and Noboru Babaguchi, "Recording Device Localization Using Multiple Audio Watermarks," In Proc. Fall Meeting of Acoustic Society of Japan, pages 453-454, September 2006 (in Japanese).
  • Ryuki Tachibana, "Audio Watermarking for Realtime Embedding," In Proc. Forum on Information Technology (FIT), pages 297-298, September 2002 (in Japanese).
  • Taiga Nakamura, Ryuki Tachibana, Seiji Kobayashi, "Digital Watermarking for Copyright Protection", IPSJ SIG Technical Reports, No.2000-CSEC-008, pages 25-30, March 2000 (in Japanese).

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Copyright Information

  • IEEE- Copyright © 2002 by IEEE. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee.
  • SPIE Proceedings - Copyright 2004 Society of Photo-Optical Instrumentation Engineers. This paper is published in Proc. of SPIE Int. Conf. on Security, Steganography, and Watermarking of Multimedia Contents VI and is made available as an electronic reprint with permission of SPIE. Single print or electronic copies for personal use only are allowed. Systematic or multiple reproduction, distribution to multiple locations through an electronic listserver or other electronic means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are all prohibited. By choosing to view or print this document, you agree to all the provisions of the copyright law protecting it.
  • SPIE Proceedings - Copyright 2003 Society of Photo-Optical Instrumentation Engineers. This paper is published in Proc. of SPIE Int. Conf. on Security and Watermarking of Multimedia Contents V and is made available as an electronic reprint with permission of SPIE. Single print or electronic copies for personal use only are allowed. Systematic or multiple reproduction, distribution to multiple locations through an electronic listserver or other electronic means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are all prohibited. By choosing to view or print this document, you agree to all the provisions of the copyright law protecting it.
  • SPIE Proceedings - Copyright 2002 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proc. of SPIE Int. Conf. on Security and Watermarking of Multimedia Contents IV and is made available as an electronic reprint with permission of SPIE. Single print or electronic copies for personal use only are allowed. Systematic or multiple reproduction, distribution to multiple locations through an electronic listserver or other electronic means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are all prohibited. By choosing to view or print this document, you agree to all the provisions of the copyright law protecting it.
  • SPIE Proceedings - Copyright 2001 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proc. of SPIE Int. Conf. on Security and Watermarking of Multimedia Contents III and is made available as an electronic reprint with permission of SPIE. Single print or electronic copies for personal use only are allowed. Systematic or multiple reproduction, distribution to multiple locations through an electronic listserver or other electronic means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are all prohibited. By choosing to view or print this document, you agree to all the provisions of the copyright law protecting it.

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