Tetsuya Shimamura

ORCID

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 53

Top Venues

Publications

M. A. H. Akhand, Mahfuza Akter Maria, Md. Abdus Samad Kamal, Tetsuya Shimamura
Emotion recognition from EEG signal enhancing feature map using partial mutual information. Biomed. Signal Process. Control. 88 (Part A) (2024)
Sulin Chi, Tetsuya Shimamura
Network Topology Reconfiguration-Based Blind Equalization over Sensor Network. Sensors 24 (14) (2024)
Nay Chi Lynn, Tetsuya Shimamura
Image Quality Distortion Classification Using Vision Transformer. AINA (1) (2024)
Md. Najmul Hossain, Raad Raad, Kottakkaran Sooppy Nisar, Shaikh Enayet Ullah, Fowzia Jabin, Sk. Tamanna Kamal, Tetsuya Shimamura, Faisel E. M. Tubbal, Suhila Abulgasem
Design and Implementation of Secure CP-Less Multi-User OCDM Transceiver for 6G Wireless Communication Networks. IEEE Access 12 (2024)
Boyan Huang, Baiyu Liu, Shuai Zhang, Tao Zhang, Wenqi Jia, Shiming Zhang, Yifeng Lin, Tetsuya Shimamura
Online bone/air-conducted speech fusion in the presence of strong narrowband noise. Signal Process. 225 (2024)
Ohidujjaman, Yosuke Sugiura, Tetsuya Shimamura, Hisanori Makinae
Packet Loss Concealment Using Regularized Modified Linear Prediction through Bone-Conducted Speech. IVSP (2024)
Dhrubajyoti Das, Kaushik Deb, Taufique Sayeed, Pranab Kumar Dhar, Tetsuya Shimamura
Outdoor Trash Detection in Natural Environment Using a Deep Learning Model. IEEE Access 11 (2023)
Sulin Chi, Yosuke Sugiura, Tetsuya Shimamura
Distributed Blind Equalization with Block-Adaptive Approach on Wireless Sensor Network. SENSORS (2023)
Nay Chi Lynn, Yosuke Sugiura, Tetsuya Shimamura
Noise Specific Blind Image Quality Assessment Using Three Statistical Features. GCCE (2023)
May Thet Tun, Yosuke Sugiura, Tetsuya Shimamura
Image Denoising by Incorporating Noisy Image Patch and Impulse Response of Low-Pass Filter in CNN Learning. GCCE (2023)
Shuhena Salam Aonty, Kaushik Deb, Moumita Sen Sarma, Pranab Kumar Dhar, Tetsuya Shimamura
Multi-Person Pose Estimation Using Group-Based Convolutional Neural Network Model. IEEE Access 11 (2023)
Md. Al-Mamun Provath, Kaushik Deb, Pranab Kumar Dhar, Tetsuya Shimamura
Classification of Lung and Colon Cancer Histopathological Images Using Global Context Attention Based Convolutional Neural Network. IEEE Access 11 (2023)
Sulin Chi, Tetsuya Shimamura
A Combination Rule Based on Signal Power for Distributed Blind Equalization. ISCIT (2021)
Yosuke Sugiura, Shunta Nagamori, Tetsuya Shimamura
Speech Enhancement Network with Unsupervised Attention using Invariant Information Clustering. APSIPA ASC (2021)
Md. Najmul Hossain, Yosuke Sugiura, Tetsuya Shimamura, Heung-Gyoon Ryu
Waveform Design of Low Complexity WR-OTFS System for the OOB Power Reduction. WCNC Workshops (2020)
Shiming Zhang, Yosuke Sugiura, Nozomiko Yasui, Tetsuya Shimamura
Quantifying Noise Robustness of Bone-Conducted Speech. MWSCAS (2020)
Pranab Kumar Dhar, Pulak Hazra, Tetsuya Shimamura
Blind Color Image Watermarking Using Fan Beam Transform and QR Decomposition. Symmetry 12 (3) (2020)
Yosuke Sugiura, Tetsuya Shimamura
Adversarial Training Using Inter/Intra-Attention Architecture for Speech Enhancement Network. APSIPA (2020)
Md. Najmul Hossain, Yosuke Sugiura, Tetsuya Shimamura, Heung-Gyoon Ryu
DFT-Spread OTFS Communication System with the Reductions of PAPR and Nonlinear Degradation. Wirel. Pers. Commun. 115 (3) (2020)
Wataru Machida, Kei Ichijo, Yosuke Sugiura, Tetsuya Shimamura
Phase Correction for Automatic Modulation Classification Using Iterative Closest Point. ISPACS (2019)
Yosuke Sugiura, Tetsuya Shimamura
Live Demonstration of Reconstruction Filtering for Bone-Conducted Speech in High Noise. ISCAS (2019)
Haruki Tanaka, Yosuke Sugiura, Nozomiko Yasui, Tetsuya Shimamura, Ryoichi Miyazaki
Cross Conditional Network for Speech Enhancement. ISPACS (2019)
Minami Sakuma, Yosuke Sugiura, Tetsuya Shimamura
Improvement of Noise Suppression Performance of SEGAN by Sparse Latent Vectors. ISPACS (2019)
A. H. M. Mohashin, Pranab Kumar Dhar, Tetsuya Shimamura
Blind Image Watermarking Based on Discrete Hilbert Transform and Polar Decomposition. KST (2019)
Md. Saifur Rahman, Yosuke Sugiura, Tetsuya Shimamura
A Multiple Functions Multiplication Approach for Pitch Extraction of Noisy Speech. SpeD (2019)
Nozomiko Yasui, Masanobu Miura, Tetsuya Shimamura
Chord Label Estimation from Acoustic Signal Considering Difference in Electric Guitars. ISPACS (2019)
Riku Takasugi, Yosuke Sugiura, Tetsuya Shimamura
Feedback Active Noise Control using Linear Prediction Filter for Colored Wide-band Background Noise Environment. ISPACS (2019)
Yadanar Khaing, Yosuke Sugiura, Tetsuya Shimamura
Combination of Image Quality Scores Based on Particle Swarm Optimization. TENCON (2018)
Mousumi Haque, Tetsuya Shimamura
Performance Evaluation of Spectrum Sensing for OFDM Systems Using Parallel Combination of Comb Filter and Autocorrelator. ISPACS (2018)
Md. Saifur Rahman, Yosuke Sugiura, Tetsuya Shimamura
Pitch Determination of Noisy Speech Using Cumulant Based Modified Weighted Function. TENCON (2018)
Hibiki Kamimura, Yosuke Sugiura, Tetsuya Shimamura
Spectral Mean Methods for Microphone Array. IWSSIP (2018)
Md. Najmul Hossain, Tetsuya Shimamura, Dayoung Kim, Heung-Gyoon Ryu
Waveform Design of DFT-Spread WR-OFDM System for the OOB and PAPR Reduction. ICTC (2018)
Md. Sakir Hossain, Tetsuya Shimamura
Low Complexity Null Subcarrier-Assisted OFDM PAPR Reduction with Improved BER. CoRR (2018)
Ryotaro Konno, Yosuke Sugiura, Tetsuya Shimamura
Improvement of QRM-MLD Method in MIMO Systems Considering Noise Power Estimation. IWSSIP (2018)
Yosuke Sugiura, Tetsuya Shimamura
Speech Enhancement Based on Sparse Representation in Logarithmic Frequency Scale. ISPACS (2018)
Nargis Parvin, Yosuke Sugiura, Tetsuya Shimamura
Adaptive-Normalized-Error Based Blind Equalization Algorithm for Static Wireless Sensor Network. TENCON (2018)
Yosuke Sugiura, Tetsuya Shimamura
Design of Gradient and Variable Step-Size for Fast Adaptive Notch Filter. APSIPA (2018)
Md. Sakir Hossain, Tetsuya Shimamura
Spectrum Efficient DSI-Based OFDM PAPR Reduction by Subcarrier Group Modulation. IEEE Trans. Broadcast. 64 (3) (2018)
Tetsuya Shimamura, Fumiya Kato
Noise estimation with an inverse comb filter in non-stationary noise environments. MWSCAS (2017)
Mousumi Haque, Tetsuya Shimamura
Spectrum sensing utilizing combination of comb filter and autocorrelator in cognitive radio systems. ICTC (2017)
Daiki Watanabe, Yosuke Sugiura, Tetsuya Shimamura, Hisanori Makinae
Speech enhancement for bone-conducted speech based on low-order cepstrum restoration. ISPACS (2017)
Md. Sakir Hossain, Tetsuya Shimamura
PAPR Reduction of OFDM Through Pilot Shifting. CoRR (2017)
Kei Ishiyama, Yosuke Sugiura, Tetsuya Shimamura
Optimized three scores combination for image quality assessment. APCCAS (2016)
Hongxiang Chu, Tetsuya Shimamura
A new PTS method for OFDM signals without side information based on constellation reshaping. CISS (2016)
Md. Sakir Hossain, Tetsuya Shimamura
Low-Complexity Null Subcarrier-Assisted OFDM PAPR Reduction With Improved BER. IEEE Commun. Lett. 20 (11) (2016)
Eisaku Ogawa, Yosuke Sugiura, Tetsuya Shimamura
Narrowband interference suppression with symbol interleaving for UWB communication systems. APCCAS (2016)
Kyohei Mitani, Yosuke Sugiura, Tetsuya Shimamura
Cross-correlation functions with binary signal involving phase information for speech enhancement. ISPACS (2016)
Shun Asawa, Yosuke Sugiura, Tetsuya Shimamura
Speech envelope estimation and voiceless consonant restoration for artificial bandwidth extension of narrow band speech. ISPACS (2016)
M. Shahidur Rahman, Tetsuya Shimamura
Pitch Determination from Bone Conducted Speech. IEICE Trans. Inf. Syst. (1) (2016)
Pranab Kumar Dhar, Tetsuya Shimamura
Blind SVD-based audio watermarking using entropy and log-polar transformation. J. Inf. Secur. Appl. 20 (2015)
Emiko Abe, Tetsuya Shimamura
Utilization of exponentiated amplitude spectrum for speech enhancement in highly noisy environments. MWSCAS (2015)
Yu Iwai, Tetsuya Shimamura
Speech enhancement with zero replacement signal at low SNR. ISPACS (2015)
Md. Sakir Hossain, Tetsuya Shimamura
PAPR reduction of OFDM through pilot shifting. PIMRC (2015)
Liqing Liu, Tetsuya Shimamura
Linear prediction analysis of crosscorrelation sequence for voiced speech. APSIPA (2014)
Nadir Benamirouche, Bachir Boudraa, Tetsuya Shimamura, Pranab Kumar Dhar
Improved packets loss concealment in speech coding by data hiding. ATSIP (2014)
Yu Iwai, Tetsuya Shimamura
Formant frequency estimation with windowless autocorrelation in the presence of noise. APCCAS (2014)
Pranab Kumar Dhar, Tetsuya Shimamura
Audio Watermarking Based on Eigenvalue Decomposition. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2014)
Pranab Kumar Dhar, Tetsuya Shimamura
Audio watermarking in transform domain based on singular value decomposition and Cartesian-polar transformation. Int. J. Speech Technol. 17 (2) (2014)
Atanu Saha, Tetsuya Shimamura
Noise Spectrum Estimation Based on SNR Discrepancy for Speech Enhancement. IEICE Trans. Inf. Syst. (2) (2014)
Pranab Kumar Dhar, Tetsuya Shimamura
A blind LWT-based audio watermarking using fast Walsh Hadamard transform and singular value decomposition. ISCAS (2014)
Masahiro Toyoshima, Tetsuya Shimamura
Packet loss concealment for VoIP based on Pitch Waveform Replication and Linear Predictive Coding. APCCAS (2014)
Tetsuya Shimamura, Takeshi Yokose
AR-model-based data extension to improve the Performance of MUSIC. ISPACS (2013)
M. Shahidur Rahman, Tetsuya Shimamura
A study on amplitude variation of bone conducted speech compared to air conducted speech. APSIPA (2013)
Kenta Honma, Tetsuya Shimamura
Constellation folding for sub-optimum maximum-likelihood method in blind modulation detection. ISPACS (2013)
Pranab Kumar Dhar, Tetsuya Shimamura
Entropy-based audio watermarking using singular value decomposition and log-polar transformation. MWSCAS (2013)
Atanu Saha, Tetsuya Shimamura
Speech Enhancement With Bivariate Gamma Model. INTERSPEECH (2012)
Tatsuya Kato, Tetsuya Shimamura
Consonant behavior of bone conducted speech in Japanese. ISPACS (2012)
Genki Hirano, Tetsuya Shimamura
A modified IPNLMS algorithm using system sparseness. ISPACS (2012)
Pranab Kumar Dhar, Tetsuya Shimamura
Audio watermarking in transform domain based on singular value decomposition and quantization. APCC (2012)
Liqing Liu, Tetsuya Shimamura
Pink noise whitening method for pitch synchronous LPC analysis. APSIPA (2012)
Pranab Kumar Dhar, Tetsuya Shimamura
An audio watermarking scheme using discrete fourier transformation and singular value decomposition. TSP (2012)
Sari Suhaila, Tetsuya Shimamura
Fast wiener filter-based denoising for fine details and edges preservation in the blind condition. MWSCAS (2012)
Atanu Saha, Tetsuya Shimamura
Speech Enhancement Using Masking Properties in Adverse Environments. INTERSPEECH (2011)
Chong Yi, Tetsuya Shimamura
A blind image deconvolution method based on noise variance estimation and blur type reorganization. ISPACS (2011)
Masatoshi Narita, Tetsuya Shimamura
Exponentiated enhancement for fundamental frequency extraction of noisy speech. ISSPIT (2011)
Rubaiyat Yasmin, Tetsuya Shimamura
Tracking by nonuniform amplitude division based LMS algorithm for time varying channels. ISCAS (2010)
M. Shahidur Rahman, Tetsuya Shimamura
Pitch characteristics of bone conducted speech. EUSIPCO (2010)
Rubaiyat Yasmin, Tetsuya Shimamura
Time-varying channel estimation using amplitude-division based parallel NLMS technique. WiMob (2010)
M. Shahidur Rahman, Tetsuya Shimamura
Pitch determination using autocorrelation function in spectral domain. INTERSPEECH (2010)
Tetsuya Shimamura, Ngoc Dinh Nguyen
Autocorrelation and double autocorrelation based spectral representations for a noisy word recognition system. INTERSPEECH (2010)
Muhammad Lutfor Rahman Khan, Mohammed H. Wondimagegnehu, Tetsuya Shimamura
Blind Channel Equalization with Amplitude Banded Godard and Sato Algorithms. J. Commun. 4 (6) (2009)
Tetsuya Shimamura
Equalization of Time-Variant Communications Channels via Adaptive AR Prefiltering. CSIE (6) (2009)
Bisrat Derebssa, Tetsuya Shimamura
High pitch source isolation using complex cepstrum in the autocorrelation domain. APCCAS (2008)
Hideki Takekawa, Tetsuya Shimamura, Shihab Jimaa
An efficient and effective variable step size NLMS algorithm. ACSCC (2008)
M. Shahidur Rahman, Tetsuya Shimamura
Identification of ARMA Speech Models Using an Effective Representation of Voice Source. IEICE Trans. Inf. Syst. (5) (2007)
M. Shahidur Rahman, Tetsuya Shimamura
Linear Prediction Using Refined Autocorrelation Function. EURASIP J. Audio Speech Music. Process. 2007 (2007)
Tetsuya Shimamura
Equalization with amplitude banded LMS adaptation for stationary channels. SIP (2007)
Yusuke Tsuda, Jonah Gamba, Tetsuya Shimamura
Coefficients - Delay Simultaneous Adaptation Scheme for Linear Equalization of Nonminimum Phase Channels. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2006)
Kohei Yamashita, Tetsuya Shimamura
A harsh noise assesment measure for spectral subtraction. EUSIPCO (2006)
M. Shahidur Rahman, Tetsuya Shimamura
Speech Analysis Based on Modeling the Effective Voice Source. IEICE Trans. Inf. Syst. (3) (2006)
M. Shahidur Rahman, Hirobumi Tanaka, Tetsuya Shimamura
Pitch determination using aligned AMDF. INTERSPEECH (2006)
Tetsuya Shimamura, Takeshi Tomikura
Quality improvement of bone-conducted speech. ECCTD (2005)
Jonah Gamba, Tetsuya Shimamura
-Normed Finite Differences. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (4) (2005)
Kohei Yamashita, Tetsuya Shimamura
Nonstationary noise estimation using low-frequency regions for spectral subtraction. IEEE Signal Process. Lett. 12 (6) (2005)
Tetsuya Kobayashi, Tetsuya Shimamura, Tetsuo Hosoya, Yoshitake Takahashi
Restoration from image degraded by white noise based on iterative spectral subtraction method. ISCAS (6) (2005)
Jonah Gamba, Tetsuya Shimamura
Spectrum Estimation by Noise-Compensated Data Extrapolation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2005)
M. Shahidur Rahman, Tetsuya Shimamura
Linear prediction using homomorphic deconvolution in the autocorrelation domain. ISCAS (3) (2005)
Jonah Gamba, Tetsuya Shimamura
Time Delay Interpolation by System Response Coefficient Ratios. IEEE Signal Process. Lett. 12 (9) (2005)
Kohei Yamashita, Tetsuya Shimamura
Correction to "Nonstationary Noise Estimation Using Low-Frequency Regions for Spectral Subtraction". IEEE Signal Process. Lett. 12 (12) (2005)
Jonah Gamba, Tetsuya Shimamura
A New Method of Noise Variance Estimation from Low-Order Yule-Walker Equations. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2004)

Tetsuya Shimamura.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Tetsuya Shimamura