Pre-Processing Design for Multiwavelet Filters Using Neural Networks. - Ryuichi Ashino; Akira Morimoto (WAA, 2003)

Pre-Processing Design for Multiwavelet Filters Using Neural Networks. - Akira Morimoto; Ryuichi Ashino; Rémi Vaillancourt (Int. J. Wavelets Multiresolution Inf. Process., 2004)

Image compression with multiresolution singular value decomposition and other methods. - Ryuichi Ashino; Akira Morimoto; Rémi Vaillancourt (Math. Comput. Model., 2005)

Mathematical view of a blind source separation on a time frequency space. - Keiko Fujita; Yoshitsugu Takei; Akira Morimoto; Ryuichi Ashino (Appl. Math. Comput., 2007)

An uncertainty principle for quaternion Fourier transform. - Mawardi Bahri; Eckhard S. M. Hitzer; Akihisa Hayashi; Ryuichi Ashino (Comput. Math. Appl., 2008)

Multiwavelets in the generalized Sobolev space HWomega(Rn). - Ram Shankar Pathak; Gireesh Pandey; Ryuichi Ashino (Comput. Math. Appl., 2008)

Windowed Fourier transform of two-dimensional quaternionic signals. - Mawardi Bahri; Eckhard S. M. Hitzer; Ryuichi Ashino; Rémi Vaillancourt (Appl. Math. Comput., 2010)

Blind Source Separation of Spatio-Temporal Mixed Signals Using Phase Information of Analytic Wavelet Transform. - Ryuichi Ashino; Takeshi Mandai; Akira Morimoto (Int. J. Wavelets Multiresolution Inf. Process., 2010)

Mean breakdown points for compressed sensing by uniformly distributed matrices. - Ryuichi Ashino; Rémi Vaillancourt (JSIAM Lett., 2010)

Two-dimensional quaternion wavelet transform. - Mawardi Bahri; Ryuichi Ashino; Rémi Vaillancourt (Appl. Math. Comput., 2011)

Phase Transitions in Error Correcting and Compressed Sensing by ℓ1 Linear Programming. - Ryuichi Ashino; Rémi Vaillancourt (Int. J. Wavelets Multiresolution Inf. Process., 2013)

Multistage blind source separations by wavelet analysis. - Ryuichi Ashino; Takeshi Mandai; Akira Morimoto (Int. J. Wavelets Multiresolution Inf. Process., 2014)

Continuous quaternion fourier and wavelet transforms. - Mawardi Bahri; Ryuichi Ashino; Rémi Vaillancourt (Int. J. Wavelets Multiresolution Inf. Process., 2014)

Convolution and Correlation Theorems for Wigner-Ville Distribution Associated with Linear Canonical Transform. - Mawardi Bahri; Ryuichi Ashino (ITNG, 2015)

Fractional Hilbert Transforms of Biorthogonal Wavelets. - Akira Morimoto; Ryuichi Ashino; Kazuma Ikebe; Motoi Tatsumi; Takeshi Mandai (ITNG, 2015)

Some properties of windowed linear canonical transform and its logarithmic uncertainty principle. - Mawardi Bahri; Ryuichi Ashino (Int. J. Wavelets Multiresolution Inf. Process., 2016)

Logarithmic uncertainty principle, convolution theorem related to continuous fractional wavelet transform and its properties on a generalized Sobolev space. - Mawardi Bahri; Ryuichi Ashino (Int. J. Wavelets Multiresolution Inf. Process., 2017)

Uncertainty principles related to quaternionic windowed Fourier transform. - Mawardi Bahri; Ryuichi Ashino (Int. J. Wavelets Multiresolution Inf. Process., 2020)

Linear canonical wavelet transform: Properties and inequalities. - Mawardi Bahri; Amir Kamal Amir; Ryuichi Ashino (Int. J. Wavelets Multiresolution Inf. Process., 2021)