42 件中 1 - 42 件目
Image Adjustment for Multi-exposure Images Based on Convolutional Neural Networks, IEICE Trans. Information and Systems, E105D巻, 1号, 123頁 ~ 133頁, 2022年01月01日, Isana Funahashi, Taichi Yoshida, Xi Zhang, and Masahiro Iwahashi
User-centric Multimodal Feature Extraction for Personalized Retrieval of Tumblr Posts, Multimedia Tools and Applications, 81巻, 1号, 2979頁 ~ 303頁, 2021年11月11日, Ohtomo, Kazuma and Harakawa, Ryosuke and Ogawa, Takahiro and Haseyama, Miki and Iwahashi, Masahiro
Ranking of Importance Measures of Tweet Communities: Application to Keyword Extraction from COVID-19 Tweets in Japan, IEEE Trans. Computational Social Systems, 8巻, 4号, 1030頁 ~ 1041頁, 2021年08月01日, Ryosuke Harakawa, Masahiro Iwahashi
Development of System to Classify Speckle Images for Visual Inspection of Cutlery, ITE Trans. Media Technology and Applications, 9巻, 3号, 169頁 ~ 179頁, 2021年07月01日, Tadaaki Isobe, Yuya Takimoto, Ryosuke Harakawa, Masahiro Iwahashi
Fully Automated Unsupervised Artifact Removal in Multichannel EEG Using Wavelet-ICA with DBSCAN, IET Signal Processing, 15巻, 1号, 535頁 ~ 542頁, 2021年06月12日, Chong Yeh Sai, Norrima Mokhtar, Masahiro Iwahashi, Paul Cumming, and Hamzah Arof
Noise Bias Compensation for Color Images after Tone Mapping, ITE Trans. Media Technology and Applications, 9巻, 1号, 13頁 ~ 24頁, 2021年01月01日, Sayaka Minewaki, Yo Umeki, Ryosuke Harakawa, Masahiro Iwahashi
Personalized Recommendation of Tumblr Posts Using Graph Convolutional Networks with Preference-aware Multimodal Features, ITE Trans. Media Technology and Applications, 9巻, 1号, 54頁 ~ 61頁, 2021年01月01日, Kazuma Ohtomo, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama, Masahiro Iwahashi
River state classification combining patch-based processing and CNN, PLOS ONE, 15巻, 12号, 1頁 ~ 14頁, 2020年12月03日, Takahiro Oga, Ryosuke Harakawa, Sayaka Minewaki, Yo Umeki, Yoko Matsuda, Masahiro Iwahashi
Construction of multi-directional high-speed imaging system using a streak camera and image compression method, High Energy Density Physics, 37巻, 0号, 100902-1頁 ~ 100902-7頁, 2020年11月01日, Shinichiro Nagai, Kensho Yamazaki, Masahiro Tsumori, Yusuke Takahashi, Ryosuke Harakawa, Kazumasa Takahashi, Toru Sasaki, Takashi Kikuchi, Masahiro Iwahashi
Salient Object Detection with Importance Degree, IEEE Access, 8巻, 0号, 147059頁 ~ 147069頁, 2020年08月07日, Yo Umeki, Isana Funahashi, Taichi Yoshida, Masahiro Iwahashi
Contour-adaptive image restoration based on compressed sensing for ultrafast phenomena, Applied Physics Letters, 117巻, 4号, 044102-1頁 ~ 044102-6頁, 2020年07月28日, Masahiro Tsumori, Shinichiro Nagai, Ryosuke Harakawa, Toru Sasaki, and Masahiro Iwahashi
Hue-Based Gray Coding Method for Three-Dimensional Surface Measurement of Cutlery With Specular Reflection, IEEE Transactions on Circuits and Systems for Video Technology, 31巻, 4号, 1323頁 ~ 1331頁, 2020年06月01日, Yuya Takimoto, Ryosuke Harakawa, Masahiro Iwahashi
Replay Attack Detection Using Linear Prediction Analysis-Based Relative Phase Features, IEEE Access, 7巻, 7号, 183614頁 ~ 183625頁, 2019年12月17日, Khomdet Phapatanaburi, Longbiao Wang, Seiichi Nakagawa, Masahiro Iwahashi
Noise bias compensation for reconstructed HDR images in two layer coding, IEEJ Transactions on Electronics, Information and Systems, 139巻, 12号, 1442頁 ~ 1451頁, 2019年12月01日, Sayaka Minewaki, Fairoza Amira Binti Hamzah, Taichi Yoshida, Masahiro Iwahashi, Hitoshi Kiya
Replay attack detection with auditory filter-based relative phase features, EURASIP Journal on Audio, Speech, and Music Processing, 2019巻, 8号, 1頁 ~ 11頁, 2019年06月01日, Zeyan Oo, Longbiao Wang, Khomdet Phapatanaburi, Meng Liu, Seiichi Nakagawa, Masahiro Iwahashi, Jianwu Dang
Noise bias compensation for tone mapped noisy image using prior knowledge, APSIPA Transactions on Signal and Information Processing, 8巻, e3号, 1頁 ~ 11頁, 2019年01月04日, S.Minewaki, T.Yoshida, Y.Takei, M.Iwahashi, H.Kiya
Co-propagation with Distributed Seeds for Saliency Detection, IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, E101-D巻, 6号, 1640頁 ~ 1647頁, 2018年06月01日, Y.Umeki, T.Yoshida, M.IWAHASHI
Reduction of Rounding Noise and Lifting Steps in Non-Separable Four-Dimensional Quadruple Lifting Integer Wavelet Transform, EURASIP Journal on Image and Video Processing, 2018巻, 36号, 1頁 ~ 18頁, 2018年05月01日, Binti Hamzah Fairoza, Sayaka Minewaki, Taichi Yoshida, Masahiro Iwahashi
Phase and reverberation aware DNN for distant-talking speech enhancement, Multimedia Tools and Applications, 1巻, 1号, 1頁 ~ 16頁, 2018年02月20日, Zeyan Oo, Longbiao Wang, Khomdet Phapatanaburi, Masahiro Iwahashi, Seiichi Nakagawa, Jianwu Dang
Two-layer lossless coding for high dynamic range images based on range compression and adaptive inverse tone-mapping, IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, 1巻, 1号, 259頁 ~ 266頁, 2018年01月01日, T.Yoshida, M.IWAHASHI, H.Kiya
Noise Robust Voice Activity Detection using Joint Phase and Magnitude based Feature Enhancement, Journal of Ambient Intelligence and Humanized Computing, 8巻, 6号, 845頁 ~ 559頁, 2017年11月01日, Khomdet Phapatanaburi; Longbiao Wang; Zeyan Oo; Weifeng Li; Seiichi Nakagawa; Masahiro Iwahashi
Non-separable four-dimensional integer wavelet transform with reduced rounding noise, Signal Processing: Image Communication, 1巻, 58号, 123頁 ~ 133頁, 2017年10月01日, Fairoza Amira Binti Hamzah, Taichi Yoshida, Masahiro Iwahashi
Near Lossless Coding of Sparse Histogram Images Based on Zero-Skip Quantization, Multimedia Tools and Applications, 1巻, 1号, 1頁 ~ 9頁, 2017年09月01日, S.Minewaki, M.Iwahashi, H.Kobayashi, T.Yoshida, H.Kiya
Automated Classification and Removal of EEG Artifacts with SVM and Wavelet-ICA, IEEE Journal of Biomedical and Health Informatics, 1巻, 3号, 664頁 ~ 670頁, 2017年05月22日, Chong Yeh Sai, Norrima Mokhtar, Hamzah Arof, Paul Cumming, Masahiro Iwahashi
Asymmetry between sister cells of pluripotent stem cells at the onset of differentiation, Stem cells and development, 27巻, 5号, 347頁 ~ 354頁, 2017年03月01日, Shogo Nakamura, Atsushi Maruyama, Yuki Kondo, Ayumu Kano, Olga Maria De Sousa, Masahiro Iwahashi, Bayar Hexig, Toshihiro Akaike, Jingyue Li, Yohei Hayashi, Kiyoshi Ohnuma
An Remapping Operation without Tone Mapping Parameters for HDR Images, IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, 99巻, 11号, 1955頁 ~ 1961頁, 2016年11月01日, Y Kinoshita, S Shiota, M Iwahashi, K Hitoshi
Channel Scaling for Integer Implementation of Minimum Lifting 2D Wavelet Transform, IEICE Trans. Fundamentals, E99A巻, 7号, 1420頁 ~ 1429頁, 2016年06月01日, Teerapong ORACHON, Taichi YOSHIDA, Masahiro IWAHASHI, and Hitoshi KIYA
Adaptive Directional Lifting Structure of Three-Dimensional Non-Separable Discrete Wavelet Transform for High Resolution Volumetric Data Compression, IEICE Trans. Fundamentals, E99A巻, 5号, 892頁 ~ 899頁, 2016年05月01日, Fairoza Amira Binti HAMZAH, Taichi YOSHIDA, Masahiro IWAHASHI, and Hitoshi KIYA
Distant-talking accent recognition by combining GMM and DNN, Multimedia Tools and Applications, 75巻, 9号, 5109頁 ~ 5124頁, 2016年05月01日, Khomdet Phapatanaburi, Longbiao Wang, Ryota Sakagami, Zhaofeng Zhang, Ximin Li, Masahiro Iwahashi
A Unified Tone Mapping Operation for HDR Images Expressed in Integer Data, IEICE Trans. Fundamentals, E99-A巻, 3号, 774頁 ~ 776頁, 2016年03月01日, Toshiyuki DOBASHI, Masahiro IWAHASHI, and Hitoshi KIYA
Distant-talking accent recognition by combining GMM and DNN, Multimedia Tools and Applications, 2015巻, 10号, 1頁 ~ 16頁, 2015年09月01日, Zhang Zhaofeng, Wang Longbiao, Kai Atsuhiko, Yamada T., Li Weifeng, Iwahashi M
Deep neural network-based bottleneck feature and denoising autoencoder-based dereverberation for distant-talking speaker identification, EURASIP Journal on Audio, Speech, and Music Processing, 2015巻, 12号, 1頁 ~ 13頁, 2015年05月01日, 5. Zhang Zhaofeng, Wang Longbiao, Kai Atsuhiko, Yamada T., Li Weifeng, Iwahashi M
Bit-depth scalable lossless coding for high dynamic range images, EURASIP Journal on Advances in Signal Processing, 2015巻, 1号, 1頁 ~ 15頁, 2015年03月01日, Masahiro Iwahashi, Taichi Yoshida, Norrima Binti Mokhtar, Hitoshi Kiya
A Fixed-Point Global Tone Mapping Operation for HDR Images in the RGBE Format, IEICE Trans. on Fundamentals, E97-A巻, 11号, 2147頁 ~ 2153頁, 2014年11月01日, T. DOBASHI, T. MUROFUSHI, M. IWAHASHI, H. KIYA
An Efficient Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format, IEICE Trans. on Fundamentals, E97-A巻, 11号, 2181頁 ~ 2183頁, 2014年11月01日, T.ODAKA, W. SAE-TANG, M.FUJIYOSHI, H.KOBAYASHI, M.IWAHASHI, H.KIYA
Color Image Transcoding of Lossless Encoder and Standard Lossy Decoder based on JP2K, ECTI Transactions on Computer and Information Technology, 8巻, 2号, 113頁 ~ 121頁, 2014年11月01日, S. Poomrittigul, M. Iwahashi
A Fixed-Point Implementation of Tone Mapping Operation for HDR Images Expressed in Floating-Point Format, APSIPA Transactions on Signal and Information Processing, 3巻, e11号, 1頁 ~ 11頁, 2014年10月01日, T. DOBASHI, A. TASHIRO, M. IWAHASHI, H. KIYA
BER-Driven Resource Allocation for Scalable Bitstreams over Ofdma Networks, IEEE Trans. on Vehicular Technology, 63巻, 6号, 2755頁 ~ 2768頁, 2014年07月01日, MAU-LUEN THAM,CHEE ONN CHOW, M. IWAHASHI, H. ISHII
Reduction of Lifting Steps of Non Separable 2D Quadruple Lifting DWT Compatible with Separable 2D DWT, IEICE Trans. on Fundamentals, E97-A巻, 7号, 1492頁 ~ 1499頁, 2014年07月01日, S. POOMRITTIGUL, M. IWAHASHI, H. KIYA
Reversible Color Transform for Bayer Color Filter Array Images, APSIPA Transactions on Signal and Information Processing, 2巻, 1号, 1頁 ~ 10頁, 2013年09月01日, S. POOMRITTIGUL, M. OGAWA, M. IWAHASHI, H. KIYA
Avoidance of Singular Point in Integer Orthonormal Transform for Lossless Coding, IEEE Trans. on Signal Processing, 60巻, 5号, 2648頁 ~ 2653頁, 2012年05月01日, M. IWAHASHI, H.KIYA
Reversible 2D 9-7 DWT based on Non - Separable 2D Lifting Structure Compatible with Irreversible DWT, IEICE Trans. on Fundamentals, E94巻, 10号, 1928頁 ~ 1936頁, 2011年10月01日, M. IWAHASHI, H.KIYA
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