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.
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.
Suvit POOMRITTIGUL, Masanori OGAWA, Masahiro IWAHASHI, and Hitoshi KIYA, “Reversible Color Transform for Bayer Color Filter Array Images,” APSIPA Transactions on Signal and Information Processing, vol.2, September 2013.
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.
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.
Masahiro IWAHASHI and Hitoshi KIYA, “Two Layer Lossless Coding of HDR Images,” Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, pp.1340–1344, Vancouver, BC, Canada, 28th May, 2013.
Tatsuya MUROFUSHI, Masahiro IWAHASHI, and Hitoshi KIYA, “An Integer Tone Mapping Operation for HDR Images Expressed in Floating Point Data,” Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, pp.2479–2483, Vancouver, BC, Canada, 31st May, 2013.
Toshiyuki DOBASHI and Hitoshi KIYA, “A Parallel Implementation Method of FFT-Based Full-Search Block Matching Algorithms,” Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, pp.2644–2648, Vancouver, BC, Canada, 31st May, 2013.
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.
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.
Akira UCHIDA, Kiyoshi NISHIKAWA, and Hitoshi KIYA, “Classification of Identified Images Using Several Image Identification Methods,” Proc. International Technical Conference on Circuits/Systems, Computers and Communications, no.TA1-2, pp.552–553, Yeosu, Korea, 2nd July, 2013.
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.
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.
Masahiro IWAHASHI, Teerapong ORACHON, and Hitoshi KIYA, “Three Dimensional Discrete Wavelet Transform with Deduced Number of Lifting Steps,” Proc. IEEE International Conference on Image Processing, no.WA.L4.6, pp.1651–1654, Melbourne, VIC, Australia, 18th September, 2013.
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.
Masahiro IWAHASHI and Hitoshi KIYA, “Error Equalization for High Quality LDR Images in Backward Compatible HDR Image Coding,” Proc. APSIPA Annual Summit and Conference, no.OS.10-IVM.5-2, Kaohsiung, Taiwan, R.O.C., 30th October, 2013.
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.
Masahiro IWAHASHI, Teerapong ORACHON, and Hitoshi KIYA, “Non Separable 3D Lifting Structure Compatible with Separable Quadruple Lifting DWT,” Proc. APSIPA Annual Summit and Conference, no.OS.26-IVM.11-4, Kaohsiung, Taiwan, R.O.C., 31st October, 2013.
Toshiyuki DOBASHI, Tatsuya MUROFUSHI, Masahiro IWAHASHI, and Hitoshi KIYA, “A Fixed-Point Tone Mapping Operation for HDR Images in the RGBE Format,” Proc. APSIPA Annual Summit and Conference, no.OS.37-IVM.16-4, Kaohsiung, Taiwan, R.O.C., 1st November, 2013.
Masahiro IWAHASHI, Suvit POOMRITTIGUL, and Hitoshi KIYA, “Lossless Transform with Functionality of Thumbnail Previewing,” Proc. APSIPA Annual Summit and Conference, no.OS.48-SIPTM.5-1, Kaohsiung, Taiwan, R.O.C., 1st November, 2013.
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.
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.
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.
Suvit POOMRITTIGUL, Masahiro IWAHASHI, and Hitoshi KIYA, “Lossless Transform with Thumbnail Previewing and Transcoding Functionality,” Proc. International Workshop on Advanced Image Technology, no.P1-133, pp.431–435, Bangkok, Thailand, 6th January, 2014.
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.
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.
"Activites of IEICE and IEEE", the International Electrical Engineering Congress (iEECON 2013), March 2013
特許申請
United States Patent: Image processing apparatus and method, US 8,606,007 (Dec. 10, 2013)
受賞・表彰等(本人)
The 2014 International Workshop on Advanced Image Technology (Best Paper Award),“A Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format”, January 7, 2014
The APSIPA Certification of Appreciation, "For outstanding services as inaugural Vice President of Technical Activities from 2009 to 2013", October 30, 2013
委員等(国・地方公共団体)
The Research Grants Council (RGC) of Hong Kong, 評価委員
委員等(民間団体・学術団体)
University Malaya(Malaysia), External Assessor
委員等(学会活動)
電子情報通信学会評議員
電子情報通信学会基礎・境界ソサイエティ編集長
電子情報通信学会”Fundamentals Review”編集顧問
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
電子情報通信学会教科書委員会委員
電子情報通信学会編集顧問会委員
映像情報メディア学会メディア工学研究会顧問
IEEE(米国電気電子学会)Signal Processing Society Japan Chapter Chair
IEEE Information Forensics and Security Technical Committee Member
IEEE Transactions on Image Processing, Associate Editor
IEEE Transactions on Information Forensics and Security, Associate Editor
APSIPA(アジア太平洋信号情報処理学会) Vice President(理事)
APSIPA Advisory Board Member
APSIPA Transactions on Signal and Information Processing, Editorial Board Member
APSIPA Image, Video, and Multimedia Technical Committee Member
APSIPA Newsletter Editorial Board Members
ISRN Signal Processing, Editorial Board Member
Services in Conferences as Organizing Committee and TP Members, Advisory Board Member(IWAIT 2014, ICIEV 2014), General Co-Chair (APSIPA 2014), Technical Program Chair/Co-chair(APSIPA ASC 2013, IEEE ISPACS 2014), International Liaison(IEEE ChinaSIP 2013), Program Committee Member(IEEE ICIP 2013, IEEE ISCE 2013, IIDW 2013)
国内の他機関との連携による研究活動実績
東北大学電気通信研究所、ディジタルコンテンツの高付加価値化技術に関する研究
海外の他機関との連携による研究活動実績
University of Syiah Kuala(Indonesia), Investigation on Invariant Descriptors for Content Based Multimedia Object Correspondence in Compressed Domain