藤吉 正明（フジヨシ マサアキ） 2013年度

【教員紹介ページへ】

研究業績

論文発表

  1. Shen Chuan LIU, Wannida SAE-TANG, Masaaki FUJIYOSHI, and Hitoshi KIYA, “An Efficient Compression of Amplitude-Only Images for the Image Trading System,” IEICE Transactions on Information and Systems, vol.E97-D, no.2, pp.378–379, February 2014.
  2. Shen Chuan LIU, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Cheat-Prevention Visual Secret Sharing Scheme with Efficient Pixel Expansion,” IEICE Trans. Fundamentals, vol.E96-A, no.11, pp.2134–2141, November 2013.
  3. Masaaki FUJIYOSHI, “Blind Scheme with Histogram Peak Estimation for Histogram Modification-Based Lossless Information Embedding,” ECTI Transactions on Computer and Information Technology, vol.7, no.2, pp.98–107, November 2013.
  4. Wannida SAE-TANG, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Generation Method of Amplitude-Only Images with Low Intensity Ranges,” IEICE Trans. Fundamentals, vol.E96-A, no.6, pp.1323–1330, June 2013.
  5. Shen Chuan LIU, Masaaki FUJIYOSHI, and Hitoshi KIYA, “An Image Trading System Using Amplitude-Only Images for Privacy- and Copyright-Protection,” IEICE Trans. Fundamentals, vol.E96-A, no.6, pp.1245–1252, June 2013.
学会発表（国内）

  1. 内田 輝, 藤吉 正明, 貴家 仁志, “トレース変換に基づく視覚的暗号化画像のための視認性の評価指標，” 電子情報通信学会 総合大会, no.A-21-2, 2014年3月21日.
  2. 古川 昌和, 村木 雄一, 藤吉 正明, 外村 喜秀, 貴家 仁志, “スパース表現に基づく顔識別のための保護テンプレート生成法,” 電子情報通信学会 画像工学研究会, vol.113, no.433, (no.IE2013-107), pp.73–78, 2014年2月17日.
  3. 倉上 高史, 藤吉 正明, 貴家 仁志, “暗号処理と可換な(2,n)閾値秘密分散法とその秘密計算法への適用,” 電子情報通信学会 暗号と情報セキュリティシンポジウム, no.4D2-1, 2014年1月24日.
  4. 瀧本 克真, 藤吉 正明, 今泉 祥子, 貴家 仁志, “秘密分散法と属性ベース暗号を用いたコンテンツ保護法,” 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント研究会, vol.113, no.138, (no.EMM2013-29), pp.199–204, 2013年7月18日.
  5. 倉上 高史, 藤吉 正明, 貴家 仁志, “秘密分散法による階層的アクセス制御,” 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント研究会, vol.113, no.138, (no.EMM2013-28), pp.193–198, 2013年7月18日.
  6. 菊池 真徳, 藤吉 正明, 貴家 仁志, “標準QRコードと互換性を有するカラーコードの検討,” 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント研究会, vol.113, no.66, (no.EMM2013-11), pp.61–66, 2013年5月25日.
  7. 古川 昌和, 村木 雄一, 藤吉 正明, 貴家 仁志, “カーネル法を用いたスパース表現に基づくセキュアな顔識別法,” 電子情報通信学会 信号処理研究会, vol.113, no.28, (no.SIP2013-27), pp.157–162, 2013年5月17日.
学会発表（国際）

  1. Shen Chuan LIU, Wannida SAE-TANG, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Compression-Friendly Image Trading System for Privacy- and Copyright-Protection,” Proc. International Workshop on Advanced Image Technology, no.P2-028, pp.513–517, Bangkok, Thailand, 7th January, 2014.
  2. Taku ODAKA, Wannida SAE-TANG, Masaaki FUJIYOSHI, Hiroyuki KOBAYASHI, Masahiro IWAHASHI, and Hitoshi KIYA, “A Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format,” Proc. International Workshop on Advanced Image Technology, no.E1-061, pp.237–240, Bangkok, Thailand, 7th January, 2014.
  3. Yuichi MURAKI, Masakazu FURUKAWA, Masaaki FUJIYOSHI, and Hitoshi KIYA, “Robustness Analysis of Cancelable Biometrics Systems in Terms of Visual Recognizability,” Proc. International Workshop on Advanced Image Technology, no.A2-145, pp.24–27, Bangkok, Thailand, 6th January, 2014.
  4. Wannida SAE-TANG, Masaaki FUJIYOSHI, and Hitoshi KIYA, “An Image Trading System with JPEG 2000 Using Fingerprinting in Visually Protected Domain,” Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems, no.WM1-B-2, pp.32–37, Okinawa, Japan, 13th November, 2013.
  5. Masanori KIKUCHI, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A New Color QR Code Forward Compatible with the Standard QR Code Decoder,” Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems, no.WM1-B-1, pp.26–31, Okinawa, Japan, 13th November, 2013.
  6. Masaaki FUJIYOSHI, “A Blind Lossless Information Embedding Scheme Based on Generalized Histogram Shifting,” Proc. APSIPA Annual Summit and Conference, no.OS.3-IVM.3-6, Kaohsiung, Taiwan, R.O.C., 30th October, 2013.
  7. Masakazu FURUKAWA, Yuichi MURAKI, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Secure Face Recognition Scheme Using Noisy Images Based on Kernel Sparse Representation,” Proc. APSIPA Annual Summit and Conference, no.OS.20-IVM.9-4, Kaohsiung, Taiwan, R.O.C., 30th October, 2013.
  8. Masaaki FUJIYOSHI, “Generalized Histogram Shifting-Based Blind Reversible Data Hiding with Balanced and Guarded Double Side Modification,” Proc. International Workshop on Digital-Forensics and Watermarking, no.10.3, Auckland, New Zealand, 4th October, 2013.
  9. Shen Chuan LIU, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Cheat-Prevention Visual Secret Sharing Scheme with Minimum Pixel Expansion,” Proc. International Workshop on Digital-Forensics and Watermarking, no.7.7, Auckland, New Zealand, 3rd October, 2013.
  10. Masaaki FUJIYOSHI, “A Separable Lossless Data Embedding Scheme in Encrypted Images Considering Hierarchical Privilege,” Proc. EURASIP European Signal Processing Conference, no.TU-P3.12, Marrakech, Morocco, 10th September, 2013.
  11. Wannida SAE-TANG, Masaaki FUJIYOSHI, and Hitoshi KIYA, “An Intensity Range Reduction Method for the Image Trading System with Digital Fingerprinting in Visually Protected Domain,” Proc. IEEE International Symposium on Communications and Information Technologies, no.B2-2.2, pp.423–428, Samui Island, Thailand, 6th September, 2013.
  12. Masaaki FUJIYOSHI, “Separable Reversible Data Hiding in Encrypted Images with Histogram Permutation,” Proc. IEEE International Conference on Multimedia and Expo, no.SP2.6, San Jose, CA, the U.S., 18th July, 2013.
  13. Masakazu FURUKAWA, Yuichi MURAKI, Masaaki FUJIYOSHI, and Hitoshi KIYA, “A Secure Face Recognition Method Based on Kernel Sparse Representation,” Proc. International Technical Conference on Circuits/Systems, Computers and Communications, no.WE2-4, pp.643–644, Yeosu, Korea, 3rd July, 2013.
  14. Masaaki FUJIYOSHI, “A Dual Permutation-Based Separable Reversible Information Hiding Scheme in Encrypted Images,” Proc. IEEE International Symposium on Consumer Electronics, no.G1-5, pp.293–294, Hsinchu, Taiwan, R.O.C., 6th June, 2013.
  15. Khairul Munadi, Mohammad Syaryadhi BASYIRUDDIN, Fitri Arnia, Masaaki FUJIYOSHI, and Hitoshi KIYA, “Secure Online Image Trading Scheme Using DCT Coefficients and Moment Invariant Feature,” Proc. IEEE International Symposium on Consumer Electronics, no.G1-4, pp.291–292, Hsinchu, Taiwan, R.O.C., 6th June, 2013.
  16. Fitri Arnia, Khairul Munadi, Roslidar, Masaaki FUJIYOSHI, and Hitoshi KIYA, “Improved Iris Matching Technique Using Reduced Sized of Ordinal Measure of DCT Coefficients,” Proc. IEEE International Symposium on Consumer Electronics, no.G1-2, pp.287–288, Hsinchu, Taiwan, R.O.C., 6th June, 2013.
受賞・表彰等(本人）

  1. IWAIT2014 Best Paper Award, "A Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format," Organizing Committee of 2014 International Workshop on Advanced Image Technology, 7th January, 2014.
  2. Certificate of Appreciation for Service, "Contribution as a Member of the Best Paper Award Competition Committee for the 2013 IEEE International Symposium on Consumer Electronics," Organizing Committee of 2013 IEEE International Symposium on Consumer Electronics, 5th June, 2013.
委員等（学会活動）

  1. Best Paper Award Competition Committee of 2013 IEEE International Symposium on Consumer Electronics
  2. 電子情報通信学会, マルチメディア情報ハイディング・エンリッチメント研究専門委員会, 委員.
  3. 電子情報通信学会, 情報ハイディング及びその評価基準委員会, 委員.
国内の他機関との連携による研究活動実績

  1. 日本電信電話株式会社 未来ねっと研究所, 研究分担者
  2. 東北大学電気通信研究所、共同プロジェクト研究
教員・研究紹介