2014

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Jounal paper
  1. Shen Chuan LIU, Wannida SAE-TANG, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "An Efficient Compression of Amplitude-Only Images for the Image Trading System,"
    IEICE Trans. Inf. & Sys.,
    vol.E97-D, no.2, pp.378--379, February, 2014.
    [DOI] [webpage] [Publish] [Local]
  2. Suvit POOMRITTIGUL, Masahiro IWAHASHI, Hitoshi KIYA,
    "Reduction of Lifting Steps of Non Separable 2D Quadruple Lifting DWT Compatible with Separable 2D DWT,"
    IEICE Trans. Fundamentals,
    vol.E97-A , no.7, pp.1492--1499, July, 2014.
    [webpage] [Local]
  3. Shen Chuan LIU, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "A Cheat-Prevention Visual Secret Sharing Scheme with Minimum Pixel Expansion,"
    LNCS, Y.Q. Shi, H.-J. Kim, and F. Pérez-González, Eds. Springer Berlin Heidelgerg,
    vol.8389, pp.362--375, July, 2014.
    [DOI] [webpage]
  4. Toshiyuki DOBASHI, Atsushi TASHIRO, Masahiro IWAHASHI, Hitoshi KIYA,
    "A fixed-point implementation of tone mapping operation for HDR images expressed in floating-point format,"
    APSIPA Trans. Signal and Information Processing,
    vol.3, no.e11, pp.1--11, October, 2014.
    [webpage] [Publish] [Local]
  5. Wannida SAE-TANG, Shen Chuan LIU, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "1D Frequency Transformation-Based Amplitude-Only Images for Copyright- and Privacy-Protection in Image Trading Systems,"
    ECTI Trans. Computer and Information Technology,
    vol.8, no.2, pp.133--144, November, 2014.
    [webpage] [Publish] [Local]
  6. Toshiyuki DOBASHI, Tatsuya MUROFUSHI, Masahiro IWAHASHI, Hitoshi KIYA,
    "A Fixed-Point Global Tone Mapping Operation for HDR Images in the RGBE Format,"
    IEICE Trans. Fundamentals,
    vol.E97-A, no.11, pp.2147--2153, November, 2014.
    [DOI] [webpage] [Local]
  7. Wannida SAE-TANG, Shen Chuan LIU, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "A Copyright- and Privacy-Protected Image Trading System Using Fingerprinting in Discrete Wavelet Domain with JPEG 2000,"
    IEICE Trans. Fundamentals,
    vol.E97-A , no.11, pp.2107--2113, November, 2014.
    [DOI] [webpage] [Publish] [Local]
  8. Taku ODAKA, Wannida SAE-TANG, Masaaki FUJIYOSHI, Hiroyuki KOBAYASHI, Masahiro IWAHASHI, Hitoshi KIYA,
    "An Efficient Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format,"
    IEICE Trans. Fundamentals,
    vol.E97-A , no.11, pp.2181--2183, November, 2014.
    [DOI] [webpage] [Publish] [Local]
International conference
  1. Yuichi MURAKI, Masakazu FURUKAWA, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "Robustness Analysis of Cancelable Biometrics Systems in Terms of Visual Recognizability,"
    International Workshop on Advanced Image Technology,
    no.A2-145, pp.24--27, Bangkok, Thailand, 6th January, 2014.
    [Local]
  2. Suvit POOMRITTIGUL, Masahiro IWAHASHI, Hitoshi KIYA,
    "Lossless Transform with Thumbnail Previewing and Transcoding Functionality,"
    International Workshop on Advanced Image Technology,
    no.P1-133, pp.431--435, Bangkok, Thailand, 6th January, 2014.
    [Local]
  3. Taku ODAKA, Wannida SAE-TANG, Masaaki FUJIYOSHI, Hiroyuki KOBAYASHI, Masahiro IWAHASHI, Hitoshi KIYA,
    "A Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format,"
    International Workshop on Advanced Image Technology,
    no.E1-061, pp.237--240, Bangkok, Thailand, 7th January, 2014.
    [Local]
  4. Shen Chuan LIU, Wannida SAE-TANG, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "A Compression-Friendly Image Trading System for Privacy- and Copyright-Protection,"
    International Workshop on Advanced Image Technology,
    no.P2-028, pp.513--517, Bangkok, Thailand, 7th January, 2014.
    [Local]
  5. Takayuki YAMAGUCHI, Masahiro IWAHASHI, Hitoshi KIYA,
    "Color Image Denosing by NL-means Filtering with a constraint among color components,"
    WSEAS International Conference on Applied Computer and Applied Computational Science,
    pp.13--17, Kuala Lumpur, Malaysia, 23th April, 2014.
    [Local]
  6. Wannida SAE-TANG, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "Evaluation of Amplitude-Only Images for Copyright- and Privacy-Protected Image Trading Systems,"
    International Technical Conference on Circuits/Systems, Computers and Communications,
    no.1069, pp.113--116, Phuket, Thailand, 4th July, 2014.
    [Local]
  7. Wannida SAE-TANG, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "Effects of Random Sign Encryption in JPEG 2000-Based Data Hiding,"
    IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing,
    no.A3-05, pp.516--519, Kitakyushu, Japan, 27th August, 2014.
    [Local]
  8. Yuichi MURAKI, Masakazu FURUKAWA, Masaaki FUJIYOSHI, Yoshihide TONOMURA, Hitoshi KIYA,
    "A Compressible Template Protection Scheme for Face Recognition Based on Sparse Representation,"
    EURASIP European Signal Processing Conference,
    no.TH-P5-4, Lisbon, Portugal, 4th September, 2014.
    [webpage] [Publish] [Local]
  9. Masahiro IWAHASHI, Hitoshi KIYA,
    "Noise Bias Compensation of Tone Mapped Noisy Image,"
    IEEE International Conference on Image Processing,
    no.TEC-P6.3, Paris, France, 29th October, 2014.
    [Local]
  10. Tatsuya MUROFUSHI, Toshiyuki DOBASHI, Masahiro IWAHASHI, Hitoshi KIYA,
    "An Integer Tone Mapping Operation for HDR Images in OpenEXR with Denormalized Numbers,"
    IEEE International Conference on Image Processing,
    no.TEC-P10.6, Paris, France, 30th October, 2014.
    [Local]
  11. Shen Chuan LIU, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "A Cheat Preventing Method with Efficient Pixel Expansion for Naor-Shamir's Visual Cryptography,"
    IEEE International Conference on Image Processing,
    no.IFS-P2.9, pp.5527--5531, Paris, France, 30th October, 2014.
    [Local]
  12. Katsuma TAKIMOTO , Toshiyuki DOBASHI, Hiroshi ISHIKAWA, Hitoshi KIYA,
    "An Image Estimation Method by Header Information in JPEG 2000 Codestreams and its Application to Image Identification,"
    IEEE Asia-Pacific Conference on Circuits and Systems,
    Okinawa, Japan, 18th November, 2014.
    [Local]
  13. Akira UCHIDA, Masaaki FUJIYOSHI, Sayaka SHIOTA, Hitoshi KIYA,
    "Image Invisibility Assessment for Visually Encrypted Images,"
    IEEE International Symposium on Intelligent Signal Processing and Communication Systems,
    Kuching, Sarawak, Malaysia, 2nd December, 2014.
    [Local]
  14. Wannida SAE-TANG, Masaaki FUJIYOSHI, Hitoshi KIYA,
    "Efficient Data Hiding in Encrypted JPEG 2000 Codestreams,"
    IEEE International Symposium on Intelligent Signal Processing and Communication Systems,
    Kuching, Sarawak, Malaysia, 2nd December, 2014.
    [Local]
  15. Masahiro IWAHASHI, Taichi YOSHIDA, Hitoshi KIYA,
    "Range Reduction of HDR Images for Backward Compatibility with LDR Image Processing,"
    APSIPA Annual Summit and Conference,
    no.WP1-2-1160, Siem Reap, city of Angkor Wat, Cambodia, 10th December, 2014.
    [webpage] [Local]
  16. Fairoza Amira Binti HAMZAH, Teerapong ORACHON, Taichi YOSHIDA, Masahiro IWAHASHI, Hitoshi KIYA,
    "Non-separable three dimensional discrete wavelet transform with adaptive directional prediction,"
    APSIPA Annual Summit and Conference,
    no.WA2-4-1157, Siem Reap, city of Angkor Wat, Cambodia, 10th December, 2014.
    [webpage] [Local]
  17. Masahiro IWAHASHI, Taichi YOSHIDA, Hitoshi KIYA,
    "L2 Norm Optimization of Tone Mapping for Two Layer Lossless Coding of HDR Images,"
    APSIPA Annual Summit and Conference,
    no.TA-P-1156, Siem Reap, city of Angkor Wat, Cambodia, 11th December, 2014.
    [webpage] [Local]