Fairoza Amira Binti HAMZAH, Masahiro IWAHASHI, Taichi YOSHIDA, and Hitoshi KIYA, “Adaptive Directional Lifting Structure of Three Dimensional Non-separable Discrete Wavelet Transform for High Resolution Volumetric Data Compression,” IEICE Trans. Fundamentals, vol.E99-A, no.5, pp.892–899, May 2016.
Teerapong ORACHON, Taichi YOSHIDA, Masahiro IWAHASHI, and Hitoshi KIYA, “Channel Scaling for Integer Implementation of Minimum Lifting 2D Wavelet Transform,” IEICE Trans. Fundamentals, vol.E.99-A, no.7, July 2016.
Teerapong ORACHON, Masahiro IWAHASHI, Taichi YOSHIDA, and Hitoshi KIYA, “Word Length Allocation for Multiplier Coefficients of Minimum Lifting Non-Separable 2D Wavelet Transform,” IEEJ Transactions on Electronics, Information and Systems, vol.136, no.9, September 2016.
Kenta IIDA and Hitoshi KIYA, “Fuzzy Commitment Scheme-Based Secure Identification for JPEG Images with Various Compression Ratios,” IEICE Trans. Fundamentals, vol.E99-A, no.11, pp.1962–1970, November 2016.
Yuma KINOSHITA, Sayaka SHIOTA, Masahiro IWAHASHI, and Hitoshi KIYA, “An Remapping Operation without Tone Mapping Parameters for HDR Images,” IEICE Trans. Fundamentals, vol.E99-A, no.11, November 2016.
Kenta KURIHARA, Shoko IMAIZUMI, Sayaka SHIOTA, and Hitoshi KIYA, “An Encryption-then-Compression System for Lossless Image Compression Standards,” IEICE Trans. Inf. & Sys., vol.E100-D, no.1, pp.52–56, January 2017.
Osamu WATANABE, Ryo SUZUKI, and Hitoshi KIYA, “A Structure of JPEG XT Encoder considering Effect of Quantization Error,” Proc. IEEE International Symposium on Circuits and Systems, pp.810–813, Montreal, Canada, 22nd May, 2016.
Masahiro IWAHASHI, Tin Moe Aye, Taichi YOSHIDA, and Hitoshi KIYA, “Subset Noise Bias Compensation for Tone-mapping and Up-scaling of JPEG Images,” Proc. IEEE International Symposium on Circuits and Systems, pp.2226–2229, Montreal, Canada, 22nd May, 2016.
Masahiro IWAHASHI, Teerapong ORACHON, Taichi YOSHIDA, and Hitoshi KIYA, “Optimum SPT Allocation for Multipliers of Minimum Lifting 2D Wavelet Transform,” Proc. IEEE International Symposium on Circuits and Systems, pp.2543–2546, Montreal, Canada, 22nd May, 2016.
Kenta IIDA and Hitoshi KIYA, “Secure and Robust Identification Based on Fuzzy Commitment Scheme for JPEG Images,” Proc. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Nara, Japan, 2nd June, 2016.
Kenta KURIHARA, Osamu WATANABE, and Hitoshi KIYA, “An Encryption-then-Compression System for JPEG XR Standard,” Proc. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Nara, Japan, 2nd June, 2016.
Yuma KINOSHITA, Sayaka SHIOTA, and Hitoshi KIYA, “An Inverse Tone Mapping Operation without Any Parameters for Remapping HDR Images,” Proc. Workshop on Community-centric Systems as Interdisciplinary Study, Hachioji, Tokyo, Japan, 23rd August, 2016.
Shihono MOCHIZUKI, Sayaka SHIOTA, and Hitoshi KIYA, “A study of sentence design based on pop-noise balance for voice liveness detection,” Proc. Workshop on Community-centric Systems as Interdisciplinary Study, Hachioji, Tokyo, Japan, 23rd August, 2016.
Yuko SAITO, Ibuki NAKAMURA, Sayaka SHIOTA, and Hitoshi KIYA, “An Efficient Random Unitary Matrix for Biometric Template Protection,” Proc. International Conference on Soft Computing and Intelligent Systems and International Symposium on Advanced Intelligent Systems, Sapporo, Hokkaido, Japan , 27th August, 2016.
Toshiyuki DOBASHI, Masahiro IWAHASHI, and Hitoshi KIYA, “A Fixed-Point Local Tone Mapping Operation for HDR Images,” Proc. EURASIP European Signal Processing Conference, pp.933–937, Budapest, Hungary, 31st August, 2016.
Kenta IIDA, Hiroyuki KOBAYASHI, and Hitoshi KIYA, “Secure Identification Based on Fuzzy Commitment Scheme for JPEG XR Images,” Proc. EURASIP European Signal Processing Conference, pp.968–972, Budapest,Hungary, 31st August, 2016.
Artit VISAVAKITCHAROEN, Yuma KINOSHITA, Hiroyuki KOBAYASHI, and Hitoshi KIYA, “Quality Improvement of Tone Mapped Images by TMQI-II based Optimization for the JPEG XT Standard,” Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems, Phuket, Thailand., 25th October, 2016.
Yuma KINOSHITA, Sayaka SHIOTA, and Hitoshi KIYA, “An Inverse Tone Mapping Operator Based on Reinhard’s Global Operator,” Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems, Phuket, Thailand, 25th October, 2016.
Shihono MOCHIZUKI, Sayaka SHIOTA, and Hitoshi KIYA, “Voice liveness detection based on pop-noise detector with phoneme information for speaker verification,” Proc. 5th Joint Meeting of Acoustical Society of America and Acoustical Society of Japan, Honolulu,Hawaii,USA, 29th November, 2016.
Kenta IIDA and Hitoshi KIYA, “Codestream Level Secure Identification for JPEG 2000 Images under Various Compression Ratios,” Proc. APSIPA Annual Summit and Conference, Jeju, Korea, 15th December, 2016.
Ryosuke NAKANISHI, Sayaka SHIOTA, and Hitoshi KIYA, “Ensemble Based Speaker Verification Using Adapted Score Fusion in Noisy Reverberant Environments,” Proc. APSIPA Annual Summit and Conference, Jeju, Korea, 16th December, 2016.
Hiroyuki KOBAYASHI and Hitoshi KIYA, “Two Layer Coding Based on JPEG 2000 for HDR Images,” Proc. International Workshop on Advanced Image Technology, Penang, Malaysia, 8th January, 2017.
Tatsuya CHUMAN, Kenta KURIHARA, and Hitoshi KIYA, “On the Security of Block Scrambling-based ETC Systems against Jigsaw Puzzle Solver Attacks,” Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, New Orleans, LA, USA, 5th March, 2017.
Yuma KINOSHITA, Sayaka SHIOTA, and Hitoshi KIYA, “FAST INVERSE TONE MAPPING WITH REINHARD’S GLOBAL OPERATOR,” Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, New Orleans, USA, 9th March, 2017.
学会等での招待講演、基調講演(国内)
基調講演、電子情報通信学会信号処理シンポジウム、2016年11月
学会等での招待講演、基調講演(国際)
基調講演、IGCN2016、2016年10月
招待講演、IGCN2016、2016年10月
受賞・表彰等(本人)
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2016), Best Paper Award, October, 2016