Tapio Saramäki

Publication Activity (10 Years)

Years Active: 1978-2024
Publications (10 Years): 8

Top Venues

IEEE Signal Process. Lett.

ISCAS

MIKE

Signal Process.

Publications

Yong Ching Lim, Zhiyou Wu, Qinglai Liu, Paulo S. R. Diniz, Tapio Saramäki
An Efficient Method With Guaranteed Convergence for Window Sidelobe Magnitude Reduction. IEEE Signal Process. Lett. 31 (2024)
Yong Ching Lim, Qinglai Liu, Paulo S. R. Diniz, Tapio Saramäki
Efficient Scaling of Window Function Expressed as Sum of Exponentials. IEEE Signal Process. Lett. 29 (2022)
Yong Ching Lim, Qinglai Liu, Paulo S. R. Diniz, Tapio Saramäki
Efficient Design of Scaled Rectangular (Saramäki) Window. IEEE Signal Process. Lett. 29 (2022)
Yong Ching Lim, Tapio Saramäki, Paulo S. R. Diniz, Qinglai Liu
A Method for Scaling Window Sidelobe Magnitude. IEEE Signal Process. Lett. 28 (2021)
Yong Ching Lim, Tapio Saramäki, Paulo S. R. Diniz, Qinglai Liu
Fast Convergence Method for Scaling Window Sidelobe Magnitude. IEEE Signal Process. Lett. 28 (2021)
Tapio Saramäki, Qinglai Liu, Yong Ching Lim
Use of Common Parts in Masking Filters for Complexity Reduction in FRM-Based FIR Filters. ISCAS (2020)
Wu-Sheng Lu, Takao Hinamoto, Tapio Saramäki
Perfect-Reconstruction Cosine-Modulated Filter Banks via Improved Constraint Linearization. ISCAS (2020)
Yasutomo Kinugasa, Tapio Saramäki, Yoshio Itoh, Naoto Sasaoka, Kazuki Shiogai, Masaki Kobayashi
Modified subband adaptive notch filters for eliminating multiple sinusoids with reduced bias and faster convergence. ISCAS (2017)
Kaveh Samiee, Péter Kovács, Serkan Kiranyaz, Moncef Gabbouj, Tapio Saramäki
Sleep stage classification using sparse rational decomposition of single channel EEG records. EUSIPCO (2015)
Kaveh Samiee, Serkan Kiranyaz, Moncef Gabbouj, Tapio Saramäki
Long-term epileptic EEG classification via 2D mapping and textural features. Expert Syst. Appl. 42 (20) (2015)
Garimella Rama Murthy, Tapio Saramäki
Complex Transforms. MIKE (2015)
Amir Eghbali, Tapio Saramäki, Håkan Johansson
Conditions for Lth-band filters of order 2N as cascades of identical linear-phase FIR spectral factors of order N. Signal Process. 97 (2014)
Tapio Saramäki, Muhammad Ahsan, Harri Liedes, Markku Renfors
A generalized class of lattice wave digital filters. ISPA (2013)
Amir Eghbali, Håkan Johansson, Tapio Saramäki
A method for the design of Farrow-structure based variable fractional-delay FIR filters. Signal Process. 93 (5) (2013)
Amir Eghbali, Tapio Saramäki, Håkan Johansson
On Two-Stage Nyquist Pulse Shaping Filters. IEEE Trans. Signal Process. 60 (1) (2012)
Juha Yli-Kaakinen, Tapio Saramäki
An Efficient Algorithm for the Optimization of FIR Filters Synthesized Using the Multistage Frequency-Response Masking Approach. Circuits Syst. Signal Process. 30 (1) (2011)
Mohammad Ahsan, Tapio Saramäki
"A MATLAB based optimum multiband FIR filters design program following the original idea of the Remez multiple exchange algorithm". ISCAS (2011)
Robert Bregovic, Ya Jun Yu, Tapio Saramäki, Yong Ching Lim
Implementation of Linear-Phase FIR Filters for a Rational Sampling-Rate Conversion Utilizing the Coefficient Symmetry. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2011)
Raija Lehto, Tapio Saramäki, Olli Vainio
Synthesis of Wideband Linear-Phase FIR Filters with a Piecewise-Polynomial-Sinusoidal Impulse Response. Circuits Syst. Signal Process. 29 (1) (2010)
Mohammad Ahsan, Tapio Saramäki
Significant Improvements in Translating the Parks-McClellan Algorithm from its FORTRAN Code to its Corresponding MATLAB Code. ISCAS (2009)
Fernando Cruz-Roldán, Pilar Martín-Martín, José Sáez Landete, Manuel Blanco-Velasco, Tapio Saramäki
A Fast Windowing-Based Technique Exploiting Spline Functions for Designing Modulated Filter Banks. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2009)
Pilar Martín-Martín, Robert Bregovic, Tapio Saramäki
An efficient approach for designing filter banks for Multi-Carrier Transmission. ISCAS (2008)
Khaled Zbaida, Robert Bregovic, Tapio Saramäki
Design of two-channel IIR filterbanks with rational sampling factors. ICECS (2008)
Pilar Martín-Martín, Robert Bregovic, Alfonso Martin-Marcos, Fernando Cruz-Roldán, Tapio Saramäki
A Generalized Window Approach for Designing Transmultiplexers. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2008)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Design of low-delay nonuniform oversampled filterbanks. Signal Process. 88 (10) (2008)
Raija Lehto, Tapio Saramäki, Olli Vainio
Hilbert transformers with a piecewise-polynomial-sinusoidal impulse response. ISCAS (2008)
Robert Bregovic, Yong Ching Lim, Tapio Saramäki
Frequency-Response Masking-Based Design of Nearly Perfect-Reconstruction Two-Channel FIR Filterbanks With Rational Sampling Factors. IEEE Trans. Circuits Syst. I Regul. Pap. (7) (2008)
Yong Ching Lim, Ya Jun Yu, Kok Lay Teo, Tapio Saramäki
FRM-Based FIR Filters With Optimum Finite Word-Length Performance. IEEE Trans. Signal Process. 55 (6-2) (2007)
Juha Yli-Kaakinen, Tapio Saramäki
A Systematic Algorithm for the Design of Lattice Wave Digital Filters With Short-Coefficient Wordlength. IEEE Trans. Circuits Syst. I Regul. Pap. (8) (2007)
Raija Lehto, Tapio Saramäki, Olli Vainio
Synthesis of Narrowband Linear-Phase FIR Filters With a Piecewise-Polynomial Impulse Response. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2007)
Juha Yli-Kaakinen, Tapio Saramäki
A Simplified Structure for FIR Filters with an Adjustable Fractional Delay. ISCAS (2007)
Yong Ching Lim, Ya Jun Yu, Kok Lay Teo, Tapio Saramäki
FRM-Based FIR Filters with Minimum Coefficient Sensitivities. ISCAS (2007)
Raija Lehto, Tapio Saramäki, Olli Vainio
Synthesis of Wideband Linear-Phase FIR Filters with a Piecewise-Polynomial-Sinusoidal Impulse Response. ISCAS (2007)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki, Riitta Niemistö
Low-delay nonuniform oversampled filterbanks for acoustic echo control. EUSIPCO (2006)
Tapio Saramäki, Juha Yli-Kaakinen
A Novel Systematic Approach for Synthesizing Multiplication-Free Highly-Selective FIR Half-Band Decimators and Interpolators. APCCAS (2006)
Juha Yli-Kaakinen, Tapio Saramäki
Approximately linear-phase recursive digital filters with variable magnitude characteristics. ISCAS (2006)
Robert Bregovic, Tapio Saramäki, Ya Jun Yu, Yong Ching Lim
An efficient implementation of linear-phase FIR filters for a rational sampling rate conversion. ISCAS (2006)
Fernando Cruz-Roldán, Pilar Martín-Martín, Manuel Blanco-Velasco, Tapio Saramäki
A fast windowing technique for designing discrete wavelet multitone transceivers exploiting spline functions. EUSIPCO (2006)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Simplified Design of Low-Delay Oversampled NPR GDFT Filterbanks. EURASIP J. Adv. Signal Process. 2006 (2006)
Ljiljana D. Milic, Tapio Saramäki, Robert Bregovic
Multirate Filters: An Overview. APCCAS (2006)
Raija Lehto, Tapio Saramäki, Olli Vainio
Formulas to generate efficient piecewise-polynomial implementations of narrowband linear-phase FIR filters. ISCAS (2006)
Valentina I. Anzova, Juha Yli-Kaakinen, Tapio Saramäki
An Algorithm for the Design of Multiplierless IIR Filters as a Parallel Connection of Two All-Pass Filters. APCCAS (2006)
Robert Bregovic, Tapio Saramäki
Design of two-channels FIR filterbanks with rational sampling factors using the FRM technique. ISCAS (2) (2005)
Pilar Martín-Martín, Fernando Cruz-Roldán, Tapio Saramäki
: Optimized transmultiplexers for multirate systems. ISCAS (2) (2005)
Raija Lehto, Tapio Saramäki, Olli Vainio
Synthesis of narrowband linear-phase FIR filters with a piecewise-polynomial impulse response. ISCAS (3) (2005)
Mrinmoy Bhattacharya, Tapio Saramäki
Fourth-order structures for multiplierless realizations of bandpass and bandstop digital filters transformed from all-pole lowpass filters. ISCAS (3) (2005)
Yong Ching Lim, Ya Jun Yu, Tapio Saramäki
Optimum masking levels and coefficient sparseness for Hilbert transformers and half-band filters designed using the frequency-response masking technique. IEEE Trans. Circuits Syst. I Regul. Pap. (11) (2005)
Miguel Benedito Furtado Jr., Paulo S. R. Diniz, Sergio L. Netto, Tapio Saramäki
On the design of high-complexity cosine-modulated transmultiplexers based on the frequency-response masking approach. IEEE Trans. Circuits Syst. I Regul. Pap. (11) (2005)
Mrinmoy Bhattacharya, Tapio Saramäki
Multiplierless realization of bandpass and bandstop digital filters transformed from all-pole lowpass filters. ICASSP (5) (2005)
Peyman Arian, Tapio Saramäki, Adly T. Fam
A decomposition technique for cascaded IIR-like filter blocks generating linear-phase FIR filters. ISCAS (3) (2005)
Robert Bregovic, Tapio Saramäki
A systematic technique for designing linear-phase FIR prototype filters for perfect-reconstruction cosine-modulated and modified DFT filterbanks. IEEE Trans. Signal Process. 53 (8-2) (2005)
Juha Yli-Kaakinen, Tapio Saramäki
Design and implementation of multiplierless adjustable fractional-delay all-pass filters. ISCAS (2) (2005)
Bogdan Dumitrescu, Robert Bregovic, Tapio Saramäki
Simplified design of low-delay oversampled NPR GDFT filterbanks. ICASSP (4) (2005)
Atanas Boev, Chavdar Kalchev, Atanas P. Gotchev, Tapio Saramäki, Karen O. Egiazarian
Efficient motion estimation utilizing quadrature filters. EUSIPCO (2005)
Pilar Martin, Fernando Cruz-Roldán, Tapio Saramäki
A new window for the design of cosine-modulated multirate systems. ISCAS (3) (2004)
Miguel Benedito Furtado Jr., Paulo S. R. Diniz, Sergio L. Netto, Tapio Saramäki
Time-domain constraints for the design of FRM-based cosine-modulated and modified DFT filter banks with a large number of bands and zero intersymbol interference. ISCAS (3) (2004)
Juha Yli-Kaakinen, Tapio Saramäki
An algorithm for the optimization of adjustable fractional-delay all-pass filters. ISCAS (3) (2004)
Juha Yli-Kaakinen, Tapio Saramäki, Ya Jun Yu
An efficient algorithm for the optimization of FIR filters synthesized using the multistage frequency-response masking approach. ISCAS (5) (2004)
Wu-Sheng Lu, Tapio Saramäki, Robert Bregovic
Design of practically perfect-reconstruction cosine-modulated filter banks: a second-order cone programming approach. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2004)
Mrinmoy Bhattacharya, Tapio Saramäki
Allpass structures for multiplierless realization of recursive digital filters. ISCAS (4) (2003)
Atanas P. Gotchev, Karen O. Egiazarian, Grigor Marchokov, Tapio Saramäki
A near least squares method for image decimation. ICIP (2) (2003)
Tapio Saramäki, Mrinmoy Bhattacharya
Multiplierless realization of recursive digital filters using allpass structures. ICASSP (2) (2003)
Tapio Saramäki, Juha Yli-Kaakinen, Håkan Johansson
Optimization Of Frequency-Response Masking Based Fir Filters. J. Circuits Syst. Comput. 12 (5) (2003)
Wu-Sheng Lu, Robert Bregovic, Tapio Saramäki
Efficient design of perfect-reconstruction biorthogonal cosine-modulated filter banks using convex Lagrangian relaxation and alternating -space projections. ISCAS (4) (2003)
Mrinmoy Bhattacharya, Tapio Saramäki
Multiplierless implementation of bandpass and bandstop recursive digital filters using allpass structures. ISCAS (4) (2003)
Mrinmoy Bhattacharya, Tapio Saramäki
Some observations leading to multiplierless implementation of linear phase FIR filters. ICASSP (2) (2003)
Djordje Babic, Tapio Saramäki, Markku Renfors
Prolonged transposed polynomial-based filters for decimation. ISCAS (4) (2003)
Ya Jun Yu, Tapio Saramäki, Yong Ching Lim
An iterative method for optimizing FIR filters synthesized using the two-stage frequency-response masking technique. ISCAS (3) (2003)
Mrinmoy Bhattacharya, Tapio Saramäki
Some observations on multiplierless implementation of linear phase FIR filters. ISCAS (4) (2003)
Peyman Arian, Tapio Saramäki
A systematic technique for optimizing one-stage two-filter linear-phase FIR filters for sampling rate conversion. ISCAS (4) (2003)
Ljiljana D. Milic, Tapio Saramäki
Three classes of IIR complementary filter pairs with an adjustable crossover frequency. ISCAS (4) (2003)
Robert Bregovic, Tapio Saramäki
A general-purpose optimization approach for designing two-channel FIR filterbanks. IEEE Trans. Signal Process. 51 (7) (2003)
Juha Yli-Kaakinen, Tapio Saramäki
Multiplier-free polynomial-based FIR filters with an adjustable fractional delay. ICECS (2002)
Robert Bregovic, Tapio Saramäki
An efficient approach for designing nearly perfect-reconstruction low-delay cosine-modulated filter banks. ISCAS (1) (2002)
Mrinmoy Bhattacharya, Tapio Saramäki
Multiplierless implementation of bandpass and bandstop IIR digital filters. ICASSP (2002)
Tapio Saramäki, Mrinmoy Bhattacharya
Multiplierless implementation of bandpass and bandstop recursive digital filters using low-sensitivity transformation. EUSIPCO (2002)
Djordje Babic, Jussi Vesma, Tapio Saramäki, Markku Renfors
Implementation of the transposed Farrow structure. ISCAS (4) (2002)
Peyman Arian, Tapio Saramäki, Sanjit K. Mitra
A systematic technique for optimizing multiple branch FIR filters for sampling rate conversion. ISCAS (4) (2002)
Mrinmoy Bhattacharya, Tapio Saramäki
Multiplierless implementation of all-pole digital filters using a low-sensitivity structure. EUSIPCO (2002)
Tapio Saramäki, Juha Yli-Kaakinen
Optimization of frequency-response-masking based FIR filters with reduced complexity. ISCAS (3) (2002)
Atanas P. Gotchev, Karen O. Egiazarian, Jussi Vesma, Tapio Saramäki
Edge-preserving image resizing using modified B-splines. ICASSP (2001)
Are Hjørungnes, Tapio Saramäki
Minimum mean square error nonuniform FIR filter banks. ICASSP (2001)
Tapio Saramäki, Robert Bregovic
An efficient approach for designing nearly perfect-reconstruction cosine-modulated and modified DFT filter banks. ICASSP (2001)
R. Begovic, Tapio Saramäki
A systematic technique for designing prototype filters for perfect reconstruction cosine modulated and modified DFT filter banks. ISCAS (2) (2001)
Mrinmoy Bhattacharya, Jaakko Astola, Tapio Saramäki
Multiplierless implementation of recursive digital filters using a class of low sensitivity structures. ISSPA (2001)
Juha Yli-Kaakinen, Tapio Saramäki
A systematic algorithm for the design of multiplierless FIR filters. ISCAS (2) (2001)
Are Hjørungnes, Tapio Saramäki
Minimum mean square error quantizers with uncorrelated input and quantization noise. ISCAS (2) (2001)
Tapio Saramäki, Håkan Johansson
Optimization of FIR filters using the frequency-response masking approach. ISCAS (2) (2001)
Tapio Saramäki, Juha Yli-Kaakinen
Design of digital filters and filter banks by optimization: Applications. EUSIPCO (2000)
Ilkka Saastamoinen, Tapio Saramäki, Olli Vainio
VHDL-based implementations of area and power efficient filter architectures. EUSIPCO (2000)
Atanas P. Gotchev, Karen O. Egiazarian, Tapio Saramäki
A multiresolution approach to closed glottis interval determination. EUSIPCO (2000)
Robert Bregovic, Tapio Saramäki
An iterative method for designing orthogonal two-channel FIR filter banks with regularities. ICASSP (2000)
Robert Bregovic, Tapio Saramäki
A new method for the design of two-channel perfect-reconstruction linear-phase FIR filter banks. ISCAS (2000)
Robert Bregovic, Tapio Saramäki
A general-purpose optimization technique for designing two-channel FIR filter banks. EUSIPCO (2000)
Juha Yli-Kaakinen, Tapio Saramäki
An algorithm for the design of multiplierless approximately linear-phase lattice-wave digital filters. ISCAS (2000)
Tapio Saramäki, Sanjit K. Mitra
Design and implementation of narrow-band linear-phase FIR filters with piecewise polynomial impulse response. ISCAS (3) (1999)
Håkan Johansson, Tapio Saramäki
A class of complementary IIR filters. ISCAS (3) (1999)
Jussi Vesma, Tapio Saramäki, Markku Renfors
Combined matched filter and polynomial-based interpolator for symbol synchronization in digital receivers. ISCAS (3) (1999)
Ari Viholainen, Tapio Saramäki, Markku Renfors
Nearly perfect-reconstruction cosine-modulated filter bank design for VDSL modems. ICECS (1999)
Tapio Saramäki, Yong Ching Lim
Use of the Remez algorithm for designing FIR filters utilizing the frequency-response masking approach. ISCAS (3) (1999)

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Publication Activity (10 Years)

Top Topics

Top Venues

Tapio Saramäki