High performance hybrid-ICA to increase convergence speed and accuracy with use of RBF network. - Eiji Uchino; Tadahiro Azetsu; Noriaki Suetake (Int. J. Knowl. Based Intell. Eng. Syst., 2006)

A self-organizing map with twin units capable of describing a nonlinear input-output relation applied to speech code vector mapping. - Eiji Uchino; Kazuaki Yano; Tadahiro Azetsu (Inf. Sci., 2007)

Blind Separation and Sound Localization by Using Frequency-domain ICA. - Tadahiro Azetsu; Eiji Uchino; Noriaki Suetake (Soft Comput., 2007)

Application of peripheral auditory model to speaker identification. - Masahiro Abuku; Tadahiro Azetsu; Eiji Uchino; Noriaki Suetake (NaBIC, 2010)

Trilateral filter using rank order information of pixel value for mixed Gaussian and impulsive noise removal. - Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (ISPACS, 2013)

Robust Bilateral Filter Using Switching Median Filter. - Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Gamma correction-based image enhancement for elderly vision. - Chiaki Ueda; Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (ISCIT, 2015)

Lightness transform method considering visual feature of elderly person. - Chiaki Ueda; Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (ISPACS, 2015)

Application of Subspace Method and Sparse Coding to Tissue Characterization of Coronary Plaque for High-speed Classification. - Shota Furukawa; Eiji Uchino; Tadahiro Azetsu; Noriaki Suetake (KES, 2015)

Food Image Enhancement by Adjusting Intensity and Saturation in RGB Color Space. - Chiaki Ueda; Minami Ibata; Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Image Lightness Conversion and Sharpening Taking Account of Visual Features of Elderly Person. - Daiki Moriyama; Chiaki Ueda; Tadahiro Azetsu; Noriaki Suetake; Eiji Uchino (ICIP, 2019)

Color Image Enhancement Focused on Limited Hues. - Tadahiro Azetsu; Noriaki Suetake; Keisuke Kohashi; Chisa Handa (J. Imaging, 2022)

Lightness Modification in RGB Color Space for Protanopia and Deuteranopia. - Ayaka Fujita; Mashiho Mukaida; Tadahiro Azetsu; Noriaki Suetake (IECON, 2023)

Lightness and Saturation Modification in RGB Color Space for Dichromats. - Ayaka Fujita; Mashiho Mukaida; Tadahiro Azetsu; Noriaki Suetake (TENCON, 2024)

Lightness Modification of Color Image for Protanopia/Deuteranopia in RGB Color Space. - Ayaka Fujita; Mashiho Mukaida; Tadahiro Azetsu; Noriaki Suetake (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2025)