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ORCIDAkinori Nishihara
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2020 – today
- 2023
[j36]Muhammad Tahir Akhtar
, Felix Albu, Akinori Nishihara:
Prediction Error Method (PEM)-Based Howling Cancellation in Hearing Aids: Can We Do Better? IEEE Access 11: 337-364 (2023)
2010 – 2019
- 2019
- [j35]Muhammad Tahir Akhtar, Felix Albu, Akinori Nishihara:
Acoustic feedback cancellation in hearing aids using dual adaptive filtering and gain-controlled probe signal. Biomed. Signal Process. Control. 52: 1-13 (2019) - 2018
- [c39]Jianxia Cao, Akinori Nishihara, Shijuan Wang:
Effect of instructor inclusion type and course complexity on students' learning in lecturer video. ICETC 2018: 181-188 - [c38]Muhammad Tahir Akhtar, Akinori Nishihara:
Two-Adaptive Filter-Based Method Using Gain Controlled Probe Noise for Acoustic Feedback Neutralization in Digital Hearing Aids. IWAENC 2018: 176-180 - [d1]Muhammad Tahir Akhtar, Felix Albu, Akinori Nishihara:
Audio Files. IEEE DataPort, 2018
- 2017
- [c37]Muhammad Tahir Akhtar, Akinori Nishihara:
Lattice adaptive filtering-based method for acoustic feedback cancellation in hearing aids with robustness against sudden changes in the feedback path. IWSDA 2017: 59-63 - 2016
- [c36]Muhammad Tahir Akhtar, Akinori Nishihara:
Automatic tuning of probe noise for continuous acoustic feedback cancelation in hearing aids. EUSIPCO 2016: 888-892 - 2015
- [j34]Yanna Ma, Akinori Nishihara:
Erratum to: Efficient voice activity detection algorithm using long-term spectral flatness measure. EURASIP J. Audio Speech Music. Process. 2015: 30 (2015) - [j33]Thiri Thandar Aung, Hathaichanok Thumchirdchupong, Nisachon Tangsangiumvisai, Akinori Nishihara:
Two-microphone subband noise reduction scheme with a new noise subtraction parameter for speech quality enhancement. IET Signal Process. 9(2): 130-142 (2015) - [j32]Sumeth Yuenyong, Akinori Nishihara:
Evolutionary pre-training for CRJ-type reservoir of echo state networks. Neurocomputing 149: 1324-1329 (2015) - 2014
- [j31]Yanna Ma, Akinori Nishihara:
A modified Wiener filtering method combined with wavelet thresholding multitaper spectrum for speech enhancement. EURASIP J. Audio Speech Music. Process. 2014: 32 (2014) - [c35]Muhammad Tahir Akhtar, Akinori Nishihara:
A delay-based dual adaptive filtering solution for acoustic feedback in digital hearing aids. ISPACS 2014: 88-93 - 2013
- [j30]Yanna Ma, Akinori Nishihara:
Efficient voice activity detection algorithm using long-term spectral flatness measure. EURASIP J. Audio Speech Music. Process. 2013: 21 (2013) - [j29]Todor Cooklev, Akinori Nishihara:
An Open RF-Digital Interface for Software-Defined Radios. IEEE Micro 33(6): 47-55 (2013) - [c34]Jianxia Cao, Akinori Nishihara:
Increase teachers' presence and immediacy in slide videos. EDUCON 2013: 965-972 - [c33]C. Theeraworn, Waree Kongprawechnon, Toshiaki Kondo, Pished Bunnun, Akinori Nishihara, Anita Manassakorn:
Automatic screening of narrow anterior chamber angle and angle-closure glaucoma based on slit-lamp image analysis by using support vector machine. EMBC 2013: 5887-5890 - [c32]Muhammad Tahir Akhtar, Akinori Nishihara:
Acoustic feedback neutralization in digital hearing aids - A two adaptive filters-based solution. ISCAS 2013: 529-532 - [c31]Muhammad Tahir Akhtar, Akinori Nishihara:
On delay-based technique for acoustic feedback cancellation in digital hearing aids. MWSCAS 2013: 983-986 - 2012
- [j28]Ernesto Rivera, Akinori Nishihara:
Advanced Mobile Lecture Viewing: Summarization and Two-Way Navigation. Int. J. Handheld Comput. Res. 3(2): 58-72 (2012) - 2011
- [j27]Nagato Ueda, Eiji Watanabe, Akinori Nishihara:
Synthesis of 2-Channel IIR Paraunitary Filter Banks by Successive Extraction of 2-Port Lattice Sections. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 94-A(2): 653-660 (2011) - [c30]Sarawut Tae-O-Sot, Akinori Nishihara:
Exemplar-based image inpainting with patch shifting scheme. DSP 2011: 1-5 - [c29]Sarawut Tae-O-Sot, Akinori Nishihara:
Iterative Gradient-Driven Patch-Based Inpainting. PSIVT (2) 2011: 71-81
2000 – 2009
- 2009
- [j26]Saed Samadi, Kaveh Mollaiyan, Akinori Nishihara:
Discrete Wirtinger-Type Inequalities for Gauging the Power of Sinusoids Buried in Noise. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(3): 722-732 (2009) - [j25]Hisayori Noda, Akinori Nishihara:
Fast and Accurate Generalized Harmonic Analysis and Its Parallel Computation by GPU. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(3): 745-752 (2009) - [j24]Karn Patanukhom, Akinori Nishihara:
Restoration of Images Degraded by Linear Motion Blurred Objects in Still Background. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(8): 1920-1931 (2009) - [c28]Hisayori Noda, Akinori Nishihara:
Relationship between Consecutive Frames in Generalized Harmonics Analysis for Predictive Coding. ISCAS 2009: 1875-1878 - 2008
- [j23]Karn Patanukhom, Akinori Nishihara:
Identification of Piecewise Linear Uniform Motion Blur. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(6): 1416-1425 (2008) - [j22]Karn Patanukhom, Akinori Nishihara:
Multiple-Image-Based Restoration for Motion Blur with Non-uniform Point Spread Function. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(8): 1924-1934 (2008) - [j21]Muhammad Tahir Akhtar, Masahide Abe, Masayuki Kawamata, Akinori Nishihara:
Online secondary path modeling in multichannel active noise control systems using variable step size. Signal Process. 88(8): 2019-2029 (2008) - [c27]Fumio Itami, Eiji Watanabe, Akinori Nishihara:
A realization of digital filter banks for reconstruction of uniformly sampled signals from nonuniform samples. APCCAS 2008: 870-873 - [c26]Duangnapa Wangrattanapranee, Akinori Nishihara:
Rigid Image Registration by Using Corner and Edge Contents with Application to Super-Resolution. DICTA 2008: 32-38 - [c25]Rosario Gil, Elio San Cristóbal, Sergio Martín, Gabriel Díaz, Manuel Castro, Juan Peire, Akinori Nishihara:
New Learning Services: Customized and Secured Evaluation. ICIW 2008: 457-462 - 2007
- [j20]Suehiro Shimauchi, Youichi Haneda, Akitoshi Kataoka, Akinori Nishihara:
Gradient-Limited Affine Projection Algorithm for Double-Talk-Robust and Fast-Converging Acoustic Echo Cancellation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(3): 633-641 (2007) - [j19]Saed Samadi, Akinori Nishihara:
Explicit Formula for Predictive FIR Filters and Differentiators Using Hahn Orthogonal Polynomials. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(8): 1511-1518 (2007) - [j18]Chatree Budsabathon, Akinori Nishihara:
Bandwidth Extension with Hybrid Signal Extrapolation for Audio Coding. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(8): 1564-1569 (2007) - [j17]Noriaki Murakoshi, Akinori Nishihara:
Stereophonic Acoustic Echo Canceler Based on Two-Filter Scheme. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(8): 1570-1578 (2007) - [j16]Saed Samadi, M. Omair Ahmad, Akinori Nishihara, M. N. S. Swamy:
Eigensignals of Downsamplers in Time and Transform Domains. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 90-A(9): 1904-1912 (2007) - 2006
- [j15]Chatree Budsabathon, Akinori Nishihara:
Dithered Subband Coding with Spectral Subtraction. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 89-A(6): 1788-1793 (2006) - [j14]Todor Cooklev, Akinori Nishihara:
Analytic Constructions of Periodic and Non-periodic Complementary Sequences. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 89-A(11): 3272-3282 (2006) - [c24]Fumio Itami, Eiji Watanabe, Akinori Nishihara:
Multirate Filter Bank-based Conversion of Image Resolution. APCCAS 2006: 1232-1235 - [c23]P. Chaisakul, Nisachon Tangsangiumvisai, P. Luangpitakchumpon, Akinori Nishihara:
On the use of linear prediction for Acoustic Feedback Cancellation in multi-band hearing aids. EUSIPCO 2006: 1-5 - 2005
- [j13]Yuhei Kaneko, Nobuhiko Sugino, Akinori Nishihara:
Memory Allocation and Code Optimization Methods for DSPs with Indexed Auto-Modification. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(4): 846-854 (2005) - [j12]Kohei Hosokawa, Mitsuhiko Yagyu, Akinori Nishihara:
Design Method for 2-Channel Signal Word Decomposed Filters with Minimum Output Error and Their Effective VLSI Implementation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(8): 2044-2054 (2005) - [j11]Fumio Itami, Eiji Watanabe, Akinori Nishihara:
A Change Detection Method for Image Sequences Based on Physical Models. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(8): 2100-2107 (2005) - [c22]Chatree Budsabathon, Akinori Nishihara:
Dithered subband coding with spectral subtraction. ECCTD 2005: 63-66 - [c21]Nobuhiko Sugino, Tomoyuki Matsuura, Akinori Nishihara:
New graph transformation schemes in graph-based memory allocation method for an indirect addressing DSP. ISCAS (5) 2005: 4855-4858 - 2004
- [c20]Mitsuhiko Yagyu, Akinori Nishihara:
Fast and efficient algorithm to design noise-shaping FIR filters for high-order overload-free stable sigma-delta modulators. ISCAS (1) 2004: 469-472 - 2003
- [j10]Akinori Nishihara:
Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(6): 1325 (2003) - [j9]Mitsuru Yamada, Akinori Nishihara:
A Log-Normal Distribution Model for Electron Multiplying Detector Signals in Charged Particle Beam Equipments. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(12): 3276-3282 (2003) - [c19]Saed Samadi, Akinori Nishihara:
Concise representation and cellular structure for universal maximally flat FIR filters. ISCAS (4) 2003: 201-204 - 2002
- [j8]Mitsuhiko Yagyu, Akinori Nishihara:
Stable Single-Bit Noise-Shaping Quantizer Based on ΣΔ Modulation and Successive Data Coding into Pre-Optimized Binary Vectors. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 85-A(8): 1781-1788 (2002) - [j7]Yoshimasa Negishi, Eiji Watanabe, Akinori Nishihara:
An Implementation of Lattice Filters Using Four Operands Real Multiply Accumulation. J. Circuits Syst. Comput. 11(2): 115-122 (2002) - [c18]Fumio Itami, Eiji Watanabe, Akinori Nishihara:
A design of cyclic filter banks. APCCAS (1) 2002: 65-68 - [c17]Mitsuru Yamada, Akinori Nishihara:
Stochastic model of image signals for charged particle detector. APCCAS (2) 2002: 187-190 - [c16]Yuhei Kaneko, Nobuhiko Sugino, Akinori Nishihara:
Memory allocation method for indirect addressing with an index register. APCCAS (1) 2002: 199-202 - [c15]Saed Samadi, Akinori Nishihara, M. Omair Ahmad, M. N. S. Swamy:
Step-response-based characterization of nonuniform perfect-reconstruction filter banks. ISCAS (1) 2002: 829-832 - 2001
- [c14]Mitsuru Yamada, Akinori Nishihara:
A high-speed FIR digital filter with CSD coefficients implemented on FPGA. ASP-DAC 2001: 7-8 - [c13]Saed Samadi, Akinori Nishihara:
Response of maximally flat lowpass filters to polynomial signals. ISCAS (2) 2001: 93-96 - 2000
- [j6]Saed Samadi, Akinori Nishihara, Hiroshi Iwakura:
Universal maximally flat lowpass FIR systems. IEEE Trans. Signal Process. 48(7): 1956-1964 (2000) - [c12]Saed Samadi, Akinori Nishihara:
Explicit formula for generalized half-band maximally flat diamond-shaped filters. ISCAS 2000: 355-358
1990 – 1999
- 1999
- [j5]Todor Cooklev, Akinori Nishihara:
Biorthogonal coiflets. IEEE Trans. Signal Process. 47(9): 2582-2588 (1999) - [c11]Saed Samadi, Akinori Nishihara, Hiroshi Iwakura:
Generalized half-band maximally flat FIR filters. ISCAS (3) 1999: 279-282 - [c10]Nobuhiko Sugino, Harushige Funaki, Akinori Nishihara:
Memory address allocation method for a indirect addressing DSP with consideration of modification in local computational order. ISCAS (3) 1999: 496-499 - 1998
- [j4]Todor Cooklev, Akinori Nishihara, Toshiyuki Yoshida, Mike Sablatash:
Multidimensional Two-channel Linear Phase FIR Filter Banks and Wavelet Bases with Vanishing Moments. Multidimens. Syst. Signal Process. 9(1): 39-76 (1998) - 1997
- [j3]Todor Cooklev, Akinori Nishihara, Mike Sablatash:
Regular orthonormal and biorthogonal wavelet filters. Signal Process. 57(2): 121-137 (1997) - [c9]Mitsuhiko Yagyu, Akinori Nishihara, Nobuo Fujii:
Minimization of finite wordlength error in 2-D FIR digital filters in the frequency domain. ICASSP 1997: 2185-2188 - [c8]Fernando Gil Vianna Resende Jr., Paulo S. R. Diniz, Mineo Kaneko, Akinori Nishihara:
Adaptive AR spectral estimation based on multi-band decomposition of the linear prediction error with variable forgetting factors. ICASSP 1997: 2293-2296 - 1996
- [c7]Todor Cooklev, Akinori Nishihara, Masaki Kato:
Lattice structure for two-channel filter banks with complex coefficients, which yield symmetric wavelet bases. EUSIPCO 1996: 1-4 - [c6]Todor Cooklev, Akinori Nishihara, Masaki Kato, Michael Sablatash:
Two-channel multifilter banks and multiwavelets. ICASSP 1996: 2769-2772 - 1995
- [c5]Todor Cooklev, Akinori Nishihara, Toshiyuki Yoshida, Michael Sablatash:
Regular multidimensional linear phase FIR digital filter banks and wavelet bases. ICASSP 1995: 1464-1467 - [c4]Mitsuhiko Yagyu, Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii:
Design of FIR Digital Filters with Minimum Weight Representation. ISCAS 1995: 227-230 - 1994
- [c3]Saed Samadi, Akinori Nishihara, Nobuo Fujii:
Modular Realization of Bandstop and Bandpass FIR Digital Filters. ISCAS 1994: 73-76 - 1993
- [j2]Todor Cooklev, Akinori Nishihara:
Maximally flat fir hilbert transformers. Int. J. Circuit Theory Appl. 21(6): 563-570 (1993) - [c2]Todor Cooklev, Akinori Nishihara:
Maximally flat FIR filters. ISCAS 1993: 96-99 - 1992
- [j1]Toshiyuki Yoshida, Katsumi Ashizawa, Akinori Nishihara:
Design and implementation of multidimensional Y-C separation filters for NTSC signals. IEEE Trans. Circuits Syst. Video Technol. 2(4): 373-380 (1992)
1980 – 1989
- 1986
- [c1]Akinori Nishihara:
Design of limit-cycle-free digital biquad filters. ICASSP 1986: 517-520
Coauthor Index
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