Kiyoshi Nishikawa

44 papers B 1C 4Misc 4Journal 12Unranked 23
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Privacy-Preserving Semantic-Segmentation Method Using Domain-Adaptation Technique.
CoRR
Homare Sueyoshi, Kiyoshi Nishikawa, Hitoshi Kiya
2025 J jnl
Automatic Classification of Human Chromosome Shapes using Convolutional Neural Network Models.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shinya Matsumoto, Daiki Ikemoto, Takuya Abe, Kan Okubo, Kiyoshi Nishikawa
2024 — conf
Privacy-Preserving Vision Transformer Using Images Encrypted with Restricted Random Permutation Matrices.
GCCE
Kouki Horio, Kiyoshi Nishikawa, Hitoshi Kiya
2024 J jnl
Privacy-Preserving Vision Transformer Using Images Encrypted with Restricted Random Permutation Matrices.
CoRR
Kouki Horio, Kiyoshi Nishikawa, Hitoshi Kiya
2024 — conf
YOLO for High Resolution Images without Retraining.
APSIPA
Daisuke Minami, Kiyoshi Nishikawa
2023 — conf
Detection model of sister chromatid cohesion defects based on Vision Transformer.
APSIPA ASC
Shinya Matsumoto, Kan Okubo, Takuya Abe, Kiyoshi Nishikawa
2021 — conf
On Improving the Accuracy of Object Detection for High Resolution Images Based on SSD.
APSIPA ASC
Kei Irie, Yicheng Qiu, Kiyoshi Nishikawa
2020 — conf
Low Complexity Implementation Method for the Adaptive Filters based on the Gaussian Model.
APSIPA
Kai Yokoyama, Kiyoshi Nishikawa
2020 J jnl
The LMS-Type Adaptive Filter Based on the Gaussian Model for Controlling the Variances of Coefficients.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kiyoshi Nishikawa
2019 — conf
Consideration on application of the concept of Saak transform to convolutional neural networks.
APSIPA
Tomonori Maeda, Kiyoshi Nishikawa
2019 C conf
Low Variance Adaptation Method for the LMS-Type Adaptive Filters Based on the Gaussian Model.
ISCAS
Kiyoshi Nishikawa
2018 — conf
Retinex Foreground Segmentation for Low Light Environments.
APSIPA
Yuuki Tanaka, Yoshihiro Yamashita, Kiyoshi Nishikawa, Toru Yamaguchi, Takao Nishitani
2017 — conf
Application of mean-shift clustering for removing flux trapping noise from geomagnetic field signals measured using HTS-SQUID magnetometers.
APSIPA
Kiyoshi Nishikawa, Kan Okubo, Yuta Katori, Nobunao Takeuchi
2016 — conf
Consideration on performance improvement of shadow and reflection removal based on GMM.
APSIPA
Kiyoshi Nishikawa, Yoshihiro Yamashita, Toru Yamaguchi, Takao Nishitani
2015 — conf
Implementation method of kernel adaptive filter as an add-on for a linear adaptive filter.
EUSIPCO
Kiyoshi Nishikawa, Felix Albu
2015 — conf
New iterative kernel algorithms for nonlinear acoustic echo cancellation.
APSIPA
Felix Albu, Kiyoshi Nishikawa
2014 — conf
Consideration on the performance of kernel adaptive filters for the mixture of linear and non-linear environments.
APSIPA
Kiyoshi Nishikawa, Felix Albu
2013 C conf
An efficient implementation of the kernel affine projection algorithm.
ISPA
Felix Albu, Dinu Coltuc, Marius Rotaru, Kiyoshi Nishikawa
2013 — conf
Fixed order implementation of kernel RLS-DCD adaptive filters.
APSIPA
Kiyoshi Nishikawa, Yoshiki Ogawa, Felix Albu
2013 — conf
The kernel proportionate NLMS algorithm.
EUSIPCO
Felix Albu, Kiyoshi Nishikawa
2012 — conf
Mixture structure of kernel adaptive filters for improving the convergence characteristics.
APSIPA
Kiyoshi Nishikawa, Hiroya Nakazato
2012 C conf
SaaS Application Framework Using Information Gateway Enabling Cloud Service with Data Confidentiality.
APSEC
Kiyoshi Nishikawa, Kenji Oki, Akihiko Matsuo
2008 J jnl
No-Reference PSNR Estimation for Quality Monitoring of Motion JPEG2000 Video Over Lossy Packet Networks.
IEEE Trans. Multim.
Kiyoshi Nishikawa, Khairul Munadi, Hitoshi Kiya
2007 J jnl
Codeblock-Based Error Concealment for JPEG2000 Coded Image Transmission over RTP.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Khairul Munadi, Masaaki Fujiyoshi, Kiyoshi Nishikawa, Hitoshi Kiya
2006 — conf
Codeblock-Based Concealment Scheme for JPEG2000 Images in Lossy Packet Networks.
APCCAS
Khairul Munadi, Masaaki Fujiyoshi, Kiyoshi Nishikawa, Hitoshi Kiya
2006 J jnl
QoS Estimation Method for JPEG 2000 Coded Image at RTP Layer.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kiyoshi Nishikawa, Shinichi Nagawara, Hitoshi Kiya
2005 J jnl
Evaluation of vibration in many positions by SOM.
Artif. Life Robotics
Nobuaki Kamimoto, Yutaka Yamada, Masami Kitamura, Kiyoshi Nishikawa
2004 B conf
Efficient packet loss protection for JPEG2000 images enabling backward compatibility with a standard decoder.
ICIP
Khairul Munadi, Masayuki Kurosaki, Kiyoshi Nishikawa, Hitoshi Kiya
2003 J jnl
Error Protection for JPEG2000-Coded Images and Its Evaluation over OFDM Channel.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Khairul Munadi, Masayuki Kurosaki, Kiyoshi Nishikawa, Hitoshi Kiya
2003 — conf
Error protection for JPEG2000 encoded images and its evaluation over OFDM channel.
ISCAS (2)
Khairul Munadi, Masayuki Kurosaki, Kiyoshi Nishikawa, Hitoshi Kiya
2002 J jnl
Multirate Repeating Method for Alias Free Subband Adaptive Filters.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kiyoshi Nishikawa, Hitoshi Kiya
2001 — conf
Low-bit motion estimation with edge enhanced images for lowpower MPEG encoder.
ISCAS (2)
Ayuko Takagi, Kiyoshi Nishikawa, Hitoshi Kiya
2000 Misc conf
Fast implementation technique for improving throughput of RLS adaptive filters.
ICASSP
Kiyoshi Nishikawa, Hitoshi Kiya
2000 — conf
Novel implementation technique of RLS algorithm for improving throughput of adaptive filters.
EUSIPCO
Kiyoshi Nishikawa, Hitoshi Kiya
1998 — conf
A pipelined architecture for DLMS algorithm considering both hardware complexity and output latency.
EUSIPCO
Tadaaki Kimijima, Kiyoshi Nishikawa, Hitoshi Kiya
1998 J jnl
Conditions for convergence of a delayless subband adaptive filter and its efficient implementation.
IEEE Trans. Signal Process.
Kiyoshi Nishikawa, Hitoshi Kiya
1997 Misc conf
A new pipelined architecture of the LMS algorithm without degradation of convergence characteristics.
ICASSP
Katsushige Matsubara, Kiyoshi Nishikawa, Hitoshi Kiya
1996 — conf
A super-resolution method based on the discrete cosine transforms.
EUSIPCO
Hisashi Sakane, Kiyoshi Nishikawa, Hitoshi Kiya
1995 Misc conf
Improvement of convergence speed for subband adaptive digital filters using the multirate repeating method.
ICASSP
Koji Ashihara, Kiyoshi Nishikawa, Hitoshi Kiya
1994 C conf
A Technique to Improve Convergence Speed of the LMS Algorithm.
ISCAS
Kiyoshi Nishikawa, Hitoshi Kiya
1994 J jnl
A development of symmetric extension method for subband image coding.
IEEE Trans. Image Process.
Hitoshi Kiya, Kiyoshi Nishikawa, Masahiro Iwahashi
1994 — conf
An LS based new gradient type adaptive algorithm-least squares gradient.
ICASSP (3)
Kiyoshi Nishikawa, Hitoshi Kiya
1993 — conf
A parallel AR spectral estimation using a new class of filter bank.
ICASSP (4)
Kiyoshi Nishikawa, Kyoko Miyazaki, Hitoshi Kiya
1992 Misc conf
Property of circular convolution for subband image coding.
ICASSP
Kiyoshi Nishikawa, Hitoshi Kiya, Masahiko Sagawa