Seisuke Kyochi

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 28

Top Topics

Graph Laplacian

Top Venues

IEEE Signal Process. Lett.

Publications

Akari Katsuma, Seisuke Kyochi, Shunsuke Ono, Ivan W. Selesnick
Epigraphically-Relaxed Linearly-Involved Generalized Moreau-Enhanced Model for Layered Mixed Norm Regularization. ICIP (2023)
Ryoya Harashima, Ryunosuke Eguchi, Seisuke Kyochi
Convolutional Multidimensional Amplitude Spectrum Nuclear Norm for Frequency-domain Robust Principal Component Analysis. APSIPA ASC (2023)
Seisuke Kyochi, Taizo Suzuki, Yuichi Tanaka
Directional Analytic Discrete Cosine Frames. IEEE Access 10 (2022)
Taizo Suzuki, Seisuke Kyochi, Yuichi Tanaka
Regularity-Constrained Fast Sine Transforms. IEEE Signal Process. Lett. 29 (2022)
Manabu Sueyasu, Seisuke Kyochi, Gou Koutaki
Hadamard-Coded Supervised Discrete Hashing on Complex and Quaternion Domain. ICIP (2022)
Seisuke Kyochi, Shunsuke Ono, Ivan W. Selesnick
Epigraphical Relaxation for Minimizing Layered Mixed Norms. IEEE Trans. Signal Process. 69 (2021)
Keisuke Imoto, Seisuke Kyochi
Sound Event Detection Utilizing Graph Laplacian Regularization with Event Co-occurrence. CoRR (2020)
Seisuke Kyochi, Shunsuke Ono, Ivan W. Selesnick
Epigraphical Reformulation for Non-Proximable Mixed Norms. ICASSP (2020)
Keisuke Imoto, Seisuke Kyochi
Sound Event Detection Utilizing Graph Laplacian Regularization with Event Co-Occurrence. IEICE Trans. Inf. Syst. (9) (2020)
Taizo Suzuki, Seisuke Kyochi
Variable Macropixel Spectral-Spatial Transforms With Intra- and Inter-Color Decorrelations for Arbitrary RGB CFA-Sampled Raw Images. IEEE Signal Process. Lett. 27 (2020)
Keisuke Imoto, Seisuke Kyochi
Sound Event Detection Using Graph Laplacian Regularization Based on Event Co-occurrence. ICASSP (2019)
Makoto Watanabe, Ryo Matsuoka, Seisuke Kyochi, Shunsuke Ono, Masahiro Okuda
Multiscale Structure Tensor Total Variation for Image Recovery. ICASSP (2019)
Ryoma Ishibashi, Taizo Suzuki, Seisuke Kyochi, Hiroyuki Kudo
Image Boundary Extension With Mean Value for Cosine-Sine Modulated Lapped/Block Transforms. IEEE Trans. Circuits Syst. Video Technol. 29 (1) (2019)
Keisuke Imoto, Seisuke Kyochi
Sound Event Detection Using Graph Laplacian Regularization Based on Event Co-occurrence. CoRR (2019)
Kazuki Yamanaka, Seisuke Kyochi, Shunsuke Ono, Keiichiro Shirai
Color Affine Subspace Pursuit for Color Artifact Removal. ICASSP (2018)
Kenjiro Sugimoto, Seisuke Kyochi, Sei-ichiro Kamata
Universal Approach for DCT-Based Constant-Time Gaussian Filter with Moment Preservation. ICASSP (2018)
Ryo Matsuoka, Seisuke Kyochi, Shunsuke Ono, Masahiro Okuda
Joint Sparsity and Order Optimization Based on ADMM With Non-Uniform Group Hard Thresholding. IEEE Trans. Circuits Syst. I Regul. Pap. (5) (2018)
Taizo Suzuki, Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara
Multiplierless lifting-based fast X transforms derived from fast Hartley transform factorization. Multidimens. Syst. Signal Process. 29 (1) (2018)
Tomohiro Ichita, Seisuke Kyochi, Keisuke Imoto
Audio Source Separation Based on Nonnegative Matrix Factorization with Graph Harmonic Structure. APSIPA (2018)
Tomohiro Ichita, Seisuke Kyochi, Taizo Suzuki, Yuichi Tanaka
Directional discrete cosine transforms arising from discrete cosine and sine transforms for directional block-wise image representation. ICASSP (2017)
Yusuke Nomura, Ryutaro Ogawa, Seisuke Kyochi, Taizo Suzuki
Multiscale directional transforms based on cosine-sine modulated filter banks for sparse directional image representation. APSIPA (2017)
Tatsuya Baba, Keishu Nakamura, Seisuke Kyochi, Masahiro Okuda
Image enhancement method for underwater images based on discrete cosine eigenbasis transformation. ICIP (2017)
Yuya Ema, Seisuke Kyochi
Guided-colorization-based color image coding. PCS (2016)
Makoto Watanabe, Seisuke Kyochi, Shunsuke Ono
Gradient-domain image decomposition for image recovery. ICIP (2015)
Masao Yamagishi, Seisuke Kyochi, Keiichiro Shirai, Masahiro Okuda
A regularization approach for bayer reconstruction in lossy image coding by inverse demosaicing. ICIP (2015)
Ryoma Ishibashi, Taizo Suzuki, Hiroyuki Kudo, Seisuke Kyochi
Image boundary extension with mean values for cosine-sine modulated filter banks. ISCIT (2015)
Makoto Shin, Seisuke Kyochi
Adaptive directional lifting wavelet-based lossless image coding with directional data hiding. GCCE (2015)
Ryutaro Ogawa, Seisuke Kyochi, Taizo Suzuki
Design of oversampled cosine-sine modulated filter banks for directional image representation. APSIPA (2015)
Ryo Kuroiwa, Ryo Matsuoka, Seisuke Kyochi, Keiichiro Shirai, Masahiro Okuda
Lossless/near-lossless color image coding by inverse demosaicing. ICASSP (2014)
Seisuke Kyochi, Yuichi Tanaka
General Factorization of Conjugate-Symmetric Hadamard Transforms. IEEE Trans. Signal Process. 62 (13) (2014)
Seisuke Kyochi, Masaaki Ikehara
Fractional cycle spinning via modulated lapped transform for overcomplete image representation. ICIP (2014)
Seisuke Kyochi, Taizo Suzuki, Yuichi Tanaka
A two-dimensional non-separable implementation of dyadic-valued cosine-sine modulated filter banks for low computational complexity. APSIPA (2013)
Taizo Suzuki, Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara, Hirotomo Aso
Multiplierless lifting based FFT via fast Hartley transform. ICASSP (2013)
Taichi Yoshida, Seisuke Kyochi, Masaaki Ikehara
-Channel Non-separable Filter Banks Based on Cosine Modulated Filter Banks with Diagonal Shifts. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2013)
Seisuke Kyochi, Taizo Suzuki, Yuichi Tanaka
A directional and shift-invariant transform based on M-channel rational-valued cosine-sine modulated filter banks. APSIPA (2012)
Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara
On factorizations of conjugate symmetric Hadamard transform and its relationship with DCT. ICASSP (2012)
Taichi Yoshida, Taizo Suzuki, Seisuke Kyochi, Masaaki Ikehara
Two dimensional non-separable adaptive directional lifting structure of discrete wavelet transform. ICASSP (2011)
Taichi Yoshida, Taizo Suzuki, Seisuke Kyochi, Masaaki Ikehara
Two Dimensional Non-separable Adaptive Directional Lifting Structure of Discrete Wavelet Transform. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2011)
Seisuke Kyochi, Takafumi Shimizu, Masaaki Ikehara
A Linear Optimization of Dual-Tree Complex Wavelet Transform. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2011)
Taichi Yoshida, Seisuke Kyochi, Masaaki Ikehara
A Simplified Lattice Structure of Two Dimensional Generalized Lapped Orthogonal Transform. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2011)
Seisuke Kyochi, Masaaki Ikehara
A Class of Near Shift-Invariant and Orientation-Selective Transform Based on Delay-Less Oversampled Even-Stacked Cosine-Modulated Filter Banks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (4) (2010)
Seisuke Kyochi, Junya Aoyama, Masaaki Ikehara
A direction-adaptive image coding using two-dimensional direct lifting wavelet transform. ICIP (2010)
Taichi Yoshida, Seisuke Kyochi, Masaaki Ikehara
A simplified lattice structure of two-dimensional generalized lapped orthogonal transform (2-D GenLOT) for image coding. ICIP (2010)
Seisuke Kyochi, Shizuka Higaki, Yuichi Tanaka, Masaaki Ikehara
A Bottom-Up Design Approach of Critically Sampled Contourlet Transform for Efficient Image Representation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2009)
Seisuke Kyochi, Toshiyuki Uto, Masaaki Ikehara
Dual-tree Complex Wavelet Transform Arising from Cosine-sine Modulated Filter Banks. ISCAS (2009)
Seisuke Kyochi, Masaaki Ikehara
Novel characteristics of even-stacked cosine-modulated filter banks: Non-redundant directional transform and shift-invariance. EUSIPCO (2008)
Shizuka Higaki, Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara
A novel design of criticially sampled contourlet transform and its application to image coding. ICIP (2008)
Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara
A novel image coding scheme by using two-channel complex-valued filter banks. EUSIPCO (2007)
Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara
Theory and Design of Two-Channel Complex Linear-Phase Pseudo-Orthogonal Filterbanks. ICASSP (3) (2006)