Echizen Laboratory National Institute of Informatics (NII)

　

Department of Information and Communication Engineering,
Graduate School of Information Science and Technology, The University of Tokyo

　

Department of Informatics, School of Multidisciplinary Sciences,
The Graduate University For Advanced Studies (SOKENDAI)

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Achievements（Before 2009）

Refereed journal papers　|　Refereed conference papers　|　Books, book chapters, and research reports　|　Invited talks　|　Oral Presentation, Poster・demo　|　Media coverage(Press release/ News release)　|　Media coverage(Online articles)　|　Media coverage(TV / Radio)　|　Media coverage(Newspapers)　|　Media coverage(Others)　|　Patents　|　Awards　|　Others

Refereed journal papers

  1. I. Echizen, H. Yoshiura, T. Arai, H. Kimura, and T. Takeuchi, “General Quality Maintenance Module for Motion Picture Watermarking,” IEEE Trans. Consumer Electronics, Vol. 45, No. 4, pp. 1150-1158 (November 1999)
  2. I. Echizen, H. Yoshiura, K. Anzai, J. Taguchi, K. Nakano, and S. Tezuka, “Improved Video Watermarking for MPEG Encoders Using Motion Analysis,” Journal of the Institute of Image Information and Television Engineers, Vol. 58, No. 2, pp. 233-242 (February 2004)
  3. H. Yoshiura and I. Echizen, “Color Picture Watermarking Correlating Two Constituent Planes for Immunity to Random Geometric Distortion,” IEICE Trans. on Information & Systems, Vol. E87-D, No. 9, pp. 2239-2252 (September 2004)
  4. I. Echizen, Y. Fujii, T. Yamada, S. Tezuka, and H. Yoshiura, “Perceptually Adaptive Video Watermarking Using Motion Estimation,” International Journal of Image and Graphics, Vol. 5, No. 1, pp. 89-109, World Scientific (January 2005)
  5. H. Yoshiura and I. Echizen, “Maintaining Picture Quality and Improving Robustness of Color Watermarking by Using Human Vision Models,” IEICE Trans. on Information & Systems, Vol. E89-D, No. 1, pp. 256-270 (January 2006)
  6. I. Echizen, Y. Fujii, T. Yamada, S. Tezuka, and H. Yoshiura, “Use of Statistically Adaptive Accumulation to Improve Video Watermark Detection,” Online version: IPSJ Digital Courier, Vol. 2, pp. 537-550, Paper version: IPSJ Journal, Vol.47, No. 8, pp. 2440-2453 (August 2006)
  7. I. Echizen, Y. Atomori, S. Nakayama, and H. Yoshiura, “Use of Human Visual System to Improve Video Watermarking for Immunity to Rotation, Scale, Translation, and Random Distortion,” Circuits, Systems and Signal Processing (CSSP), vol.27, no.2, pp. 213-227 (April 2008)
  8. Y. Atomori, I. Echizen, M. Dainaka, S. Nakayama, and H. Yoshiura, “Robust Video Watermarking based on Dual-plane Correlation for Immunity to Rotation, Scale, Translation, and Random Distortion,” Journal of Digital Information Management, vol.6, no.2, pp. 161-167 (April 2008)

Refereed conference papers

  1. H. Yoshiura, I. Echizen, T. Arai, H. Kimura, and T. Takeuchi, "VSP: A Digital Watermark Method for Motion Picture Copyright Protection," Proc. of 1998 IEEE International Conference on Consumer Electronics (ICCE 1998), pp. 338-339 (June 1998)
  2. H. Yoshiura, I. Echizen, T. Arai, H. Kimura, and T. Takeuchi, "General Quality-Maintenance Module for Motion Picture Watermarking," Proc. of 1999 IEEE International Conference on Consumer Electronics (ICCE 1999), pp. 98-99 (June 1999)
  3. H. Yoshiura, I. Echizen, K. Anzai, J. Taguchi, and K. Nakano, "Improved Video Watermarking for MPEG Encoders Using Motion Analysis," Proc. of 2002 IEEE International Conference on Consumer Electronics (ICCE 2002), pp. 14-15 (June 2002)
  4. H. Yoshiura, I. Echizen, K. Anzai, K. Nakano, and Y. Fujii, "Reliable Detection of Video Watermarks Using Inferential Statistics," Proc. of 2003 IEEE International Conference on Consumer Electronics (ICCE 2003), pp. 60-61 (June 2003)
  5. I. Echizen, H. Yoshiura, Y. Fujii, and S. Tezuka, "Use of Motion Estimation to Improve Video Watermarking for MPEG Encoders," Proc. of International Workshop on Digital Watermarking (IWDW 2003), Lecture Notes in Computer Science Vol. 2939, pp. 184-199, Springer, (October 2003)
  6. T. Yamada, Y. Fujii, I. Echizen, K. Tanimoto, and S. Tezuka, "Print Traceability Systems Framework using Digital Watermarks for Binary Images," Proc. of IEEE International Conference on Systems, Man and Cybernetics (SMC 2004), pp. 3285-3290, (October 2004)
  7. Y. Fujii, I. Echizen, T. Yamada, S. Tezuka, and H. Yoshiura, "Error Correction of Statistically Unstable Signals in Consumer Wireless Network," Proc. of 2005 IEEE International Conference on Consumer Electronics (ICCE 2005), pp. 171-172 (January 2005)
  8. I. Echizen, H. Yoshiura, Y. Fujii, T. Yamada, and S. Tezuka, "Use of Inferential Statistics to Estimate Error Probability of Video Watermarks," Proc. of Security and Watermarking of Multimedia Contents VII, SPIE, Vol. 5681, pp. 391-399 (January 2005)
  9. T. Yamada, Y. Fujii, S. Tezuka, I. Echizen, and N. Komada, "Watermarking Application System for Map Content Distribution," Proc. of 2005 IRMA International Conference (IRMA 2005), pp.618-621, (May 2005)
  10. I. Echizen, Y. Fujii, T. Yamada, S. Tezuka, and H. Yoshiura, "Correlation-Based Model of Color Picture Watermarking against Random Geometric Distortion," Proc. of IEEE International Conference on Multimedia & Expo (ICME 2005), in CD-ROM, (July 2005)
  11. I. Echizen, Y. Fujii, T. Yamada, S. Tezuka, and H. Yoshiura, "Improved Video Watermark Detection Using Statistically-Adaptive Accumulation," Proc. of Knowledge-Based Intelligent Information and Engineering Systems: 9th International Conference (KES 2005), Lecture Notes in Computer Science Vol. 3684, pp. 300-308, Springer, (September 2005)
  12. I. Echizen, T. Yamada, Y. Fujii, S. Tezuka, and H. Yoshiura, "Real-time video watermark embedding system using software on personal computer," Proc. of IEEE International Conference on Systems, Man and Cybernetics (SMC 2005), pp. 3369-3373, (October 2005)
  13. T. Yamada, I. Echizen, S. Tezuka, H. Yoshiura, and N. Komada, "Evaluation of real-time video watermarking system on a commodity PC," Proc. of International Workshop on Long-Term Security (in conjunction with ETRICS2006), http://www.etrics.org/workshop-4_lts.php, (June 2006)
  14. I. Echizen, K. Tanimoto, T. Yamada, M. Dainaka, S. Tezuka, and H. Yoshiura, "PC-based real-time watermark embedding system with standard video interface," Proc. of IEEE International Conference on Systems, Man and Cybernetics (SMC 2006), pp. 267-271, (October 2006)
  15. I. Echizen, S. Singh, T. Yamada, K. Tanimoto, and S. Tezuka, "Integrity Verification System For Video Content By Using Digital Watermarking," Proc. of IEEE International Conference Service Systems and Service Management (IEEE/SSSM'06), pp. 1619-1624, (October 2006)
  16. I. Echizen, T. Yamada, S. Tezuka, S. Singh, and H. Yoshiura, "Improved Video Verification Method Using Digital Watermarking," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2006), pp. 445-448, (December 2006). <Best Paper Award>
  17. M. Dainaka, S. Nakayama, I. Echizen, and H. Yoshiura, "Dual-plane watermarking for Color Pictures Immune to Rotation, Scale, Translation, and Random Bending," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2006) , pp. 93-96, (December 2006).
  18. H. Tanaka, S. Sasaki, I. Echizen, and H. Yoshiura, "Secure Generation of Digital Signature on Compromised Computer," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2007), pp. 12-15, (November 2007)
  19. I. Echizen, Y. Atomori, S. Nakayama, and H. Yoshiura, "HVS-Based Robust Video Watermarking with Dual-plane Correlation," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2007), pp. 20-24, (November 2007)
  20. R. Ebisawa, Y. Fujii, T. Yamada, S. Tezuka, and I. Echizen, "Use of Gap-Filling Operation to Enhance Image Quality of Binary Image Watermarking," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2007), pp. 25-28, (November 2007)
  21. T. Endo, I. Echizen, and H. Yoshiura, "Electronic Voting Scheme to Maintain Anonymity in Small-scale Election by Hiding the Number of Votes," Second International Workshop on Advances in Information Security (WAIS 2008), Proc. of the Third International Conference on Availability, Reliability and Security (ARES 2008), pp. 1287-1293, (March 2008)
  22. Yusuke Atomori, I. Echizen, and Hiroshi Yoshiura, "Picture Watermarks Surviving General Affine Transformation and Random Distortion," Proc. of IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP2008), pp. 315-318, (August 2008)
  23. S. Kaneko, I. Echizen, and H. Yoshiura, "Evaluation and Improvement of Digital Watermarking Algorithm based on Cryptographic Security Models," Proc. of International Workshop on Digital Watermarking (IWDW 2008), Lecture Notes in Computer Science vol. 5450, pp. 401-418, Springer, (November 2008)
  24. M. Tran, T. Nguyen, and I. Echizen, "Pool-based APROB Channel to Provide Resistance against Global Active Adversary under Probabilistic Real-Time Condition," Proc. of 2008 IEEE/IFIP International Symposium on Trust, Security and Privacy for Pervasive Applications (TSP-08), pp. 257-263, (December 2008)

Books, book chapters, and research reports

  1. I. Echizen, Y. Fujii, T. Yamada, S. Tezuka, and H. Yosihura, "Adaptive Embedding and Detection for Improved Video Watermarking," Intelligent Multimedia Data Hiding (J. Pan, W. Fang, H. Huang, and L. Jain, eds.), Chapter 7, pp. 157-187, Springer, (June 2007)
  2. T. Yamada, I. Echizen, S. Tezuka, H. Yoshiura, and N. Komada, "Evaluation of PC-based real-time watermarking system for long-term video preservation, in Long-Term and Dynamical Aspects of Information Security," Emerging Trends in Information and Communication Security (A. Schmidt, M. Kreutzer, and R. Accorsi, eds.), Chapter 6, pp. 73-85, Nova Science Publishers, (June 2007)
  3. T. Yamada, Y. Takahashi, H. Yoshiura, and I. Echizen, "Evaluation of PC-based Real-Time Watermark Embedding System for Standard-Definition Video stream," New Directions in Intelligent Interactive Multimedia (G. Tsihrintzis, M. Virvou, R. Howlett, and L. Jain Eds.), pp. 331-340, Springer, (July 2008)
  4. T. Yamada, Y. Takahashi, Y. Fujii, R. Ebisawa, H. Yoshiura, and I. Echizen, "Evaluation of Integrity Verification System for Video Content Using Digital Watermarking," New Directions in Intelligent Interactive Multimedia (G. Tsihrintzis, M. Virvou, R. Howlett, and L. Jain Eds.), pp. 363-372, Springer, (July 2008)

Invited talks

Oral Presentation, Poster・demo

Media coverage(Press release/ News release)

Media coverage(Online articles)

Media coverage(TV / Radio)

Media coverage(Newspapers)

Media coverage(Others)

Patents

  1. K. Nakano, J. Taguchi, H. Yoshiura, I. Echizen, Y. Kurosu: Method of authenticating digital-watermark pictures, US Patent No.6418232 （Issued: 2002/07/09）
  2. I. Echizen, H. Yoshiura, K. Anzai, Y. Kurosu: Method of extracting digital watermark information and method of judging bit value of digital watermark information, US Patent No.6456727 （Issued: 2002/09/24）
  3. I. Echizen, H. Yoshiura, K. Anzai, Y. Kurosu: Method of extracting digital watermark information and method of judging bit value of digital watermark information, US Patent No.6563935 （Issued: 2003/05/13）
  4. J. Taguchi, H. Yoshiura, I. Echizen, A. Maeda, T. Arai, T. Takeuchi: Digital watermark image processing method, US Patent No.6584210 （Issued: 2003/06/24）
  5. I. Echizen, H. Yoshiura, K. Anzai, Y. Kurosu: Method of extracting digital watermark information and method of judging bit value of digital watermark information, US Patent No.6650763 （Issued: 2003/11/18）
  6. I. Echizen, H. Yoshiura, R. Sasaki, S. Harano, S. Eikawa: Digital watermark data embedding method, and digital watermark data embeddability analyzing method, US Patent No.7047412 （Issued: 2006/05/16）, Korea Patent No.409164 （Issued: 2003/11/28）, China Patent No.1117314.9 （Issued: 2005/03/16）
  7. H. Yoshiura, I. Echizen, T. Arai, H. Kimura, T. Takeuchi, Y. Moriyama, K. Sugaya, A. Ogino: Control method and apparatus for embedding information in data, US Patent No.6711276 （Issued: 2004/03/23）, Canada Patent No.2291383 （Issued: 2004/01/20）, Australia Patent No.735422 （Issued: 2001/10/18）, Taiwan Patent No.141791 （Issued: 2002/01/24）, Vietnam Patent No.2837 （Issued: 2002/07/01）, Korea Patent No.384959 （Issued: 2003/05/10）, Russia Patent No.2219582 （Issued: 2003/12/20）, China Patent No.99127723.6 （Issued: 2005/04/06）, Hong Kong Patent No.1030706 （Issued: 2005/07/29）, Singapore Patent No.80664 （Issued: 2005/03/31）
  8. H. Yoshiura, I. Echizen, J. Taguchi, H. Kimura, A. Maeda, T. Arai, T. Takeuchi: Method and system for embedding information into contents, US Patent No.6826291 （Issued: 2004/11/30）, EU Patent No.901274 （Issued: 2004/04/07）, Korea Patent No.332033 （Issued: 2002/03/27）
  9. I. Echizen, H. Yoshiura, M. Nakamura, T. Arai, T. Takeuchi: Water-mark embedding method and system, US Patent No.6728408（Issued: 2004/04/27）, EU Patent No.901102 （Issued: 2004/11/24）, Korea Patent No.282752 （Issued: 2000/11/30）
  10. I. Echizen, H. Yoshiura, R. Sasaki, S. Harano, S. Eikawa: Contents rendering control method, contents reproducing equipment, and contents distribution equipment, US Patent No.6865677 （Issued: 2005/03/08）
  11. I. Echizen, H. Yoshiura, Y. Kurosu, K. Anzai: Method of extracting digital watermark information and method of judging bit value of digital watermark information, US Patent No.6970575 （Issued: 2005/11/29）
  12. S. Itoh, K. Miyazaki, I. Echizen: Network system enabling transmission control, US Patent No.7047407 （Issued: 2006/05/16）
  13. K. Anzai, I. Echizen, H. Yoshiura, S. Eikawa: Method for embedding information and extracting the same, US Patent No.7065226 （Issued: 2006/06/20）
  14. I. Echizen, H. Yoshiura, H. Kimura, A. Fukushima, K. Anzai: Watermark information detection method, US Patent No.7113613 （Issued: 2006/09/26）
  15. H. Ukai, S. Hirasawa, K. Anzai, I. Echizen, H. Yoshiura, M. Okayama, S. Tago: Method and apparatus for using contents, US Patent No.7293294（Issued: 2007/11/06）
  16. K. Anzai, I. Echizen, H. Yoshiura: Method of detecting digital watermark information, US Patent No.7310428（Issued: 2007/12/18）

Awards

Others