A technique for the design of 2-D recursive digital filters with guaranteed stability. - Takao Hinamoto; Akimitsu Doi (Multidimens. Syst. Signal Process., 1996)

Design of Multidimensional Separable-Denominator Digital Filters in the Spatial Domain. - Takao Hinamoto; Akimitsu Doi; Kenichi Harada (Multidimens. Syst. Signal Process., 1997)

Minimization of weighted sensitivity for 2-D state-space digital filters described by the Fornasini-Marchesini second model. - Takao Hinamoto; Akimitsu Doi; Shuichi Yokoyama (ICASSP, 1999)

A Spatial-Domain Technique for the Design of 3-D Separable-Denominator State-Space Digital Filters. - Akimitsu Doi; Takao Hinamoto (Multidimens. Syst. Signal Process., 2001)

Design of Two-Dimensional Adaptive Digital Notch Filters. - Takao Hinamoto; Noriyoshi Ikeda; Shotaro Nishimura; Akimitsu Doi (Multidimens. Syst. Signal Process., 2002)

Synthesis of 3-D Separable-Denominator State-Space Digital Filters with Minimum L2-Sensitivity. - Takao Hinamoto; Yuji Sugie; Akimitsu Doi; Mitsuji Muneyasu (Multidimens. Syst. Signal Process., 2004)

Minimal realization and L2-sensitivity analysis for 3-D separable-denominator digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (EUSIPCO, 2010)

Roundoff noise reduction in state-space digital filters using high-order error feedback and realization. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (APCCAS, 2012)

Analysis of l2-sensitivity for canonical forms in 1-D and 2-D separable-denominator digital filters. - Yoichi Hinamoto; Akimitsu Doi (MWSCAS, 2012)

Joint optimization of high-order error feedback and realization for roundoff noise minimization in the Fornasini-Marchesini second model. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (MWSCAS, 2012)

Realization of 3-D Separable-Denominator Digital Filters With Low l2-Sensitivity. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (IEEE Trans. Signal Process., 2012)

Roundoff noise reduction in 2-D state-space digital filters using high-order error feedback and realization. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ICICS, 2013)

Jointly optimal high-order error feedback and realization for roundoff noise minimization in 2-D state-space digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ECCTD, 2013)

Simplified Computation of l2-Sensitivity for 1-D and a Class of 2-D State-Space Digital Filters Considering 0 and +-1 Elements. - Yoichi Hinamoto; Akimitsu Doi (SIGMAP, 2013)

Jointly Optimal High-Order Error Feedback and Realization for Roundoff Noise Minimization in 1-D and 2-D State-Space Digital Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (IEEE Trans. Signal Process., 2013)

Jointly optimal error feedforward, high-order error feedback and realization for roundoff noise minimization in IIR digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2014)

Analysis of l2-sensitivity for two-dimensional state-space digital filters by taking into account 0 and ±1 elements. - Yoichi Hinamoto; Akimitsu Doi (MWSCAS, 2014)

Joint optimization of high-order error feedback and realization for roundoff noise minimization in state-estimate feedback controllers. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (MWSCAS, 2014)

Roundoff Noise Minimization for a Class of 2-D State-Space Digital Filters Using Joint Optimization of High-Order Error Feedback and Realization. - Akimitsu Doi; Takao Hinamoto; Wu-Sheng Lu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

Roundoff Noise Minimization in State-Space Discrete-Time Systems Using Joint Optimization of High-Order Error Feedback and Realization. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

Minimized roundoff noise and pole sensitivity subject to L2-Scaling constraints for IIR filters. - Yoichi Hinamoto; Akimitsu Doi (EUSIPCO, 2015)

Weighted pole and zero sensitivity minimization for state-space digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2015)

Optimal error feedback and realization for roundoff noise minimization in linear discrete-time systems with full-order state observer feedback. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2015)

Realization with minimal weighted pole and zero sensitivity subject to ℓ2-scaling constraints for recursive digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2016)

Weighted pole and zero sensitivity minimization subject to 1_2-scaling constraints for state-space digital filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (MWSCAS, 2016)

Minimization of Weighted Pole and Zero Sensitivity for State-Space Digital Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (IEEE Trans. Circuits Syst. I Regul. Pap., 2016)

Weighted roundoff noise and pole sensitivity minimization subject to l2-scaling constraints for 2-D separable-denominator digital filters. - Akimitsu Doi; Yoichi Hinamoto (ECCTD, 2017)

Roundoff noise minimization for 2-D separable-denominator digital filters using jointly optimal high-order error feedback and realization. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2017)

Roundoff Noise Analysis for Generalized Direct-Form II Structure of 2-D Separable-Denominator Digital Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (EUSIPCO, 2018)

Generalized Direct-Form II Realization of 2-D Separable-Denominator Digital Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2018)

Analysis and Minimization of l2-Sensitivity for Block-State Realization of IIR Digital Filters. - Akimitsu Doi; Takao Hinamoto; Wu-Sheng Lu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

Roundoff Noise Minimization Using Jointly Optimized Error Feedback and Realization for State-Space Digital Filters. - Yoichi Hinamoto; Akimitsu Doi (ICSIPA, 2019)

L2-Sensitivity Analysis and Minimization for Generalized Direct-Form II Realization of 2-D Separable-Denominator Digital Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2019)

Weighted Minimization of Roundoff Noise and Pole Sensitivity Subject to l2-Scaling Constraints for State-Space Digital Filters. - Yoichi Hinamoto; Akimitsu Doi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)

On l2-Sensitivity for Generalized Direct-Form II Structure of 2-D Separable-Denominator Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (ISCAS, 2020)

Analysis and Minimization of Roundoff Noise for Generalized Direct-Form II Realization of 2-D Separable-Denominator Filters. - Takao Hinamoto; Akimitsu Doi; Wu-Sheng Lu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)

Adaptive Normal State-Space Notch Digital Filters Using Gradient-Descent Method. - Yoichi Hinamoto; Akimitsu Doi; Shotaro Nishimura (Circuits Syst. Signal Process., 2023)