URUMA Kazunori
| Faculty of Informatics Department of Computer Science | Associate Professor |
Career
- Apr. 2022 - Present
Kogakuin University, Faculty of Informatics, Department of Computer Science - Sep. 2018 - Mar. 2022
Kogakuin University, Faculty of Informatics, Department of Computer Science - Apr. 2017 - Aug. 2018
Tokyo University of Science, Faculty of Engineering, Electrical Engineering - Apr. 2014 - Mar. 2017
日本学術振興会
IDs
Identifiers
研究者番号：50801180
researchmap会員ID：B000328085
J-Global ID：201801002672117438
Paper
- Data Hiding Algorithm for Nuclear Magnetic Resonance Spectroscopy Data based on Complex Graph Fourier Transform
Yuho Tanaka; Kazunori Uruma
2025 IEEE International Symposium on Circuits and Systems (ISCAS), 25 May 2025, [Reviewed] - Power Line Detection Method Focusing on Features of Background Region for Removing Power Line in Landscape Images
Toma Saito; Kazunori Uruma
RISP NSCP2025., Mar. 2025, [Reviewed] - Active Element Arrangement for Deep Learning-Based CSI Prediction in IRS-Assisted Systems
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
IEEE Access, 2025, [Reviewed] - Active Element Arrangement and Prediction Model for Channel Estimation in IRS-Assisted Systems
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
TENCON 2024 - 2024 IEEE Region 10 Conference (TENCON), 01 Dec. 2024, [Reviewed] - GAN-Based Tone Curve Learning Approach to HDR Image Reconstruction Method Using Single LDR Image
Tomoya Yoshida; Kazunori Uruma; Ryohei Sasaki
TENCON 2024 - 2024 IEEE Region 10 Conference (TENCON), 01 Dec. 2024, [Reviewed] - Image-Driven Reflection Pattern Selection for Standalone IRS Control
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
IEICE Communications Express, Dec. 2024, [Reviewed] - IRS Controlling Method With Machine Learning Based on Position Information
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
2024 IEEE 13th Global Conference on Consumer Electronics (GCCE), 29 Oct. 2024, [Reviewed] - Prediction model for IRS channel estimation using CNN with frequency domain
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), Mar. 2024, [Reviewed] - Denoising method for NMR signals based on two domain sparse representation
Satoru Kubota; Kazunori Uruma; Toshihiro Furukawa; Hiroyuki Yashima
IEEE Int. Midwest Symp. Circuit and Systems (MWSCAS), Aug. 2023, [Reviewed] - IRS Reflection Pattern Prediction Considering Receiver's Movement Speed
Yoshihiko Tsuchiya; Norisato Suga; Kazunori Uruma; Masaya Fujisawa
Journal of Signal Processing, 01 Jul. 2023, [Reviewed] - NMRS信号およびその差分信号のスパース性に基づいたデノイジング手法の提案
Dec. 2022, [Reviewed] - WLAN Throughput Prediction Using Deep Learning with Throughput, RSS, and COR
Y. Tsuchiya; N. Suga; K. Uruma; K. Yano; Y. Suzuki; M. Fujisawa
ISPACS2022, Nov. 2022, [Reviewed] - LSTM-based Spectral Efficiency Prediction by Capturing Wireless Terminal Movement in IRS-Assisted Systems
Y. Tsuchiya; N. Suga; K. Uruma; M. Fujisawa
IEEE Vehicular Technology Conference (VTC) 2022-spring, Jun. 2022, [Reviewed] - GAN‐based tone curve learning for colour transfer
D. Ito; R. Sasaki; K. Uruma
Electronics Letters, Jun. 2022, [Reviewed]
Last, Corresponding - 次世代型レーザー撮像器の実現に向けた画像の高周波成分に着目したスキャン方法の提案
Mar. 2022, [Reviewed] - Depth image restoration algorithm using graph signal processing based image colorization
T. Kubota; K. Ito; K. Uruma
IWAIT2022, Jan. 2022, [Reviewed]
Last - Image Colorization Algorithm Based on Graph Signal Processing Using Two-Steps Image Segmentation
IEEE 64th International Midwest Symposium on Circuits and Systems (MWSCAS), Sep. 2021, [Reviewed]
Last - A novel interpolation method using graph signal processing for accelerated nuclear magnetic resonance spectroscopy
Yuho Tanaka; Kazunori Uruma; Tomoki Nakao
RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), Mar. 2021, [Reviewed] - Multiple Subspace Model and Image-Inpainting Algorithm Based on Multiple Matrix Rank Minimization
Tomohiro TAKAHASHI; Katsumi KONISHI; Kazunori URUMA; Toshihiro FURUKAWA
IEICE Transactions on Information and Systems, 01 Dec. 2020, [Reviewed] - Single Image Reflection Removal for Privacy Protection using Deep CNN
Tomohiro Takahashi; Kazunori Uruma; Keita Kobayashi
2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS), Aug. 2020, [Reviewed] - Frame Recovery Method for Screen to Camera Communication Using CMOS Sensor Camera
Yuho Tanaka; Kazunori Uruma; Ryohei Sasaki; Norisato Suga; Tomohiro Takahashi
2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS), Aug. 2020, [Reviewed] - LLR Calculation for On-Off Keying in Screen to Camera Communication Systems
Norisato Suga; Ryohei Sasaki; Yuho Tanaka; Kazunori Uruma; Tomohiro Takahashi
2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS), Aug. 2020, [Reviewed] - 不均一磁場中におけるDOSYのための高速な観測データ行列分解法
Feb. 2020, [Reviewed] - Local and Global Graph Approaches to Image Colorization
Mamoru Sugawara; Kazunori Uruma; Seiichiro Hangai; Takayuki Hamamoto
IEEE Signal Processing Letters, 2020, [Reviewed]
Corresponding - A novel approach to image steganography based on the image colorization
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
Proc. IEEE Int. Conf. on Visual Communications and Image Processing (VCIP), Dec. 2019, [Reviewed]
Lead - Image segmentation based graph-cut approach to fast color image coding via graph Fourier transform
Kaito Abiko; Kazunori Uruma; Mamoru Sugawara; Seiichiro Hangai; Takayuki Hamamoto
Proc. IEEE Int. Conf. on Visual Communications and Image Processing (VCIP), Dec. 2019, [Reviewed] - グラフ信号復元に基づくカラリゼーションアルゴリズムの提案
Oct. 2019, [Reviewed] - Affine Approximation Approach to Matrix Factorization Problem for DOSY
Yuho Tanaka; Kazunori Uruma; Tomoki Nakao; Toshihiro Furukawa
Proc. IEEE Int. Midwest Symp. Circuit and Systems (MWSCAS), Aug. 2019, [Reviewed] - Multi resolution block Hankel matrices rank minimization based image inpainting
Tomohiro Takahashi; Katsumi Konishi; Kazunori Uruma; Toshihiro Furukawa
proc. of NCSP, Mar. 2019, [Reviewed] - Fast approach for image colorization using locally linear embedding
Takeshi Aiyoshizawa; Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
proc. of NCSP, Mar. 2019, [Reviewed] - Colorization-Based Image Coding Using Graph Fourier Transform
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
Elsevier Journal on Signal Processing: Image Communication, 2019, [Reviewed] - A study on prediction of the maximum luminance value of SDR images for HDR displays using CNN
Rumina Kano; Jun Inahara; M. Obermeier; Kazunori Uruma; Seiichiro Hangai
Proc. of IDW, Dec. 2018, [Reviewed] - Colorization algorithm based on image segmentation and graph signal processing
Mamoru Sugawara; Kazunori Uruma; Seiichiro Hangai
Proc.of APSIPA, Nov. 2018, [Reviewed], [Invited] - Deep convolutional neural networks for manga show-through cancellation
Taku Nakahara; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
IEICE Transaction on Information and Systems(D), Nov. 2018, [Reviewed] - Image colorization based on locally linear embedding
Takeshi Aiyoshizawa; Katsumi Konishi; Kazunori Uruma; Ryouhei Sasaki; Tomohiro Takahashi; Toshihiro Furukawa
Journal of Signal Processing, Jul. 2018, [Reviewed] - Region-wise super resolution algorithm based on the viewpoint distribution
Kazunori Uruma; Shunsuke Takasu; Keiko Masuda; Seiichiro Hangai
Proc. of Picture Coding Symposium (PCS), Jun. 2018, [Reviewed] - Image colorization based on locally linear embedding
Takeshi Aiyoshizawa; Katsumi Konishi; Kazunori Uruma; Ryouhei Sasaki; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2018, [Reviewed] - Representative pixels compression algorithm using graph signal processing for colorization-based image coding
Kazunori Uruma; Ken Saito; Tomohiro Takahashi; Katsumi Konishi; Toshihiro Furukawa
Proceedings - International Conference on Image Processing, ICIP, 20 Feb. 2018, [Reviewed] - Automatic removing method of the frequency shift for dosy analysis based on the nonlinear fitting
Yuho Tanaka; Kosuke Fukuchi; Tomoki Nakao; Kazunori Uruma; Kenya Izumi; Hiroaki Utsumi; Toshihiro Furukawa
2017 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2017 - Proceedings, 19 Jan. 2018, [Reviewed] - Fast matrix decomposition for DOSY using the eigenvalue decomposition and the difference approximation
Yuho Tanaka; Kazunori Uruma; Tomoki Nakao; Kenya Izumi; Hiroaki Utsumi; Toshihiro Furukawa
IEEE Region 10 Annual International Conference, Proceedings/TENCON, 19 Dec. 2017, [Reviewed] - Subspace clustering and multiple matrix rank minimization approach to image inpainting algorithm
Tomohiro Takahashi; Katsumi Konishi; Kazunori Uruma; Toshihiro Furukawa
2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017, 10 Nov. 2017, [Reviewed] - Single-frame super-resolution based on singular values estimation and total variation resolution
Takeshi Aiyoshizawa; Tomohiro Takahashi; Katsumi Konishi; Ryohei Sasaki; Kazunori Uruma; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2017, [Reviewed] - Automatic determination of representative pixels for image colorization using deep learning
Kohei Shimomura; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2017, [Reviewed] - L1ノルム最小解の外れ値頑健性を利用した繰り返し重み付け画像修復法
Oct. 2017, [Reviewed] - Fast Matrix Factorization Algorithm for DOSY Based on the Eigenvalue Decomposition and the Difference Approximation Focusing on the Size of Observed Matrix
Yuho Tanaka; Tomoki Nakao; Kazunori Uruma; Kenya Izumi; Hiroaki Utsumi; Toshihiro Furukawa
BUNSEKI KAGAKU, Sep. 2017, [Reviewed] - Sparse optimization approach to show-through cancellation
Kazunori Uruma; Ryota Takahashi; Ryu Nagayasu; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2017, [Reviewed] - Colorization-Based Image Coding using Signal Processing on Graphs
Ken Saito; Kazunori Uruma; Tomohiro Takahashi; Furukawa Toshihiro
Proc. of NCSP, Mar. 2017, [Reviewed] - Deep convolutional neural networks for manga show-through cancellation
Taku Nakahara; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2017, [Reviewed] - Singular Values Estimation Approach to Single-frame Super-Resolution
Takeshi Aiyoshizawa; Tomohiro Takahashi; Katsumi Konishi; Ryouhei Sasaki; Kazunori Uruma; Toshihiro Furukawa
2017 56TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), 2017, [Reviewed] - Single-frame super-resolution using image segmentation dictionary and sparse optimization
Taku Nakahara; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
IEEJ Transactions on Electronics, Information and Systems, 2017, [Reviewed] - Fast matrix factorization algorithm for DOSY based on the eigenvalue decomposition and the difference approximation focusing on the size of observed matrix
Yuho Tanaka; Tomoki Nakao; Kazunori Uruma; Kenya Izumi; Hiroaki Utsumi; Toshihiro Furukawa
Bunseki Kagaku, 2017, [Reviewed] - A new matrix decomposition method for DOSY based on both the column space estimation and the eigenvalue decomposition
Yuho Tanaka; Tomoki Nakao; Kazunori Uruma; Kenya Izumi; Hiroaki Utumi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2016, [Reviewed] - Total p-powered variation approach to intra-frame super-resolution
Mitsuhiro Komiya; Katsumi Konishi; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2016, [Reviewed] - Fast colorization based image coding algorithm using multiple resolution images
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING, Feb. 2016, [Reviewed] - HIGH RESOLUTION DEPTH IMAGE RECOVERY ALGORITHM BASED ON THE MODELING OF THE SUM OF AN AVERAGE DISTANCE IMAGE AND A SURFACE IMAGE
Kazunori Uruma; Katsumi Konishi; Tomohira Takahashi; Toshihiro Furukawa
2016 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 2016, [Reviewed] - ADAPTIVE IMAGE INPAINTING ALGORITHM BASED ON GENERALIZED PRINCIPAL COMPONENT ANALYSIS
Tomohiro Takahashi; Katsumi Konishi; Kazunori Uruma; Toshihiro Furukawa
2016 IEEE 12TH IMAGE, VIDEO, AND MULTIDIMENSIONAL SIGNAL PROCESSING WORKSHOP (IVMSP), 2016, [Reviewed] - Depth Image Coding Algorithm Via the Colorization Based Image Coding
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2016 IEEE 59TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS), 2016, [Reviewed] - Single-frame Super-resolution Using Superpixel Based Dictionary
Taku Nakahara; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
2016 IEEE 59TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS), 2016, [Reviewed] - Simultaneous estimation of missing pixels and segmentations
Tomohiro Takahashi; Katsumi Konishi; Kazunori Uruma; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2015, [Reviewed] - Adaptive Lp norm minimization approach to intra-frame super-resolution
Mitsuhiro Komiya; Katsumi Konishi; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2015, [Reviewed] - Video colorization algorithm using Lp norm minimization
Osamu Yamada; Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2015, [Reviewed] - Depth image recovery algorithm using image segmentation and sparse optimization
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Oct. 2015, [Reviewed] - Improved Colorization Algorithm Using Lp Norm Minimization
Kazunori Uruma; Tomohiro Takahashi; Katsumi Konishi; Toshihiro Furukawa
Journal of Signal Processing, Jul. 2015, [Reviewed] - Color image coding based on the colorization algorithm using multiple resolution images
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2015, [Reviewed] - HIGH RESOLUTION DEPTH IMAGE RECOVERY ALGORITHM USING GRAYSCALE IMAGE
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2015 23RD EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2015, [Reviewed] - Block Adaptive Algorithm for Signal Declipping Based on Null Space Alternating Optimization
Tomohiro Takahashi; Kazunori Uruma; Katsumi Konishi; Toshihiro Furukawa
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Jan. 2015, [Reviewed] - Mixed l(p)/l(1) Norm Minimization Approach to Intra-Frame Super-Resolution
Kazuma Shimada; Katsumi Konishi; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Oct. 2014, [Reviewed] - 復元誤差フィードバックによるColorization 符号化のための色指定情報抽出手法の高速化法の提案
Sep. 2014, [Reviewed] - Iterative partial matrix shrinkage algorithm for matrix rank minimization
Katsumi Konishi; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
SIGNAL PROCESSING, Jul. 2014, [Reviewed] - Intra-frame super-resolution method via mixed l0/l1 norm minimization
Kazuma Shimada; Katsumi Konishi; Kazunori Uruma; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of NCSP, Mar. 2014, [Reviewed] - An Iterative Reweighted Least Squares Algorithm with Finite Series Approximation for a Sparse Signal Recovery
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Feb. 2014, [Reviewed] - IMAGE COLORIZATION ALGORITHM USING SERIES APPROXIMATED SPARSE FUNCTION
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2014 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2014, [Reviewed] - L1 Norm Minimization approach to MIMO detector
Yo Hashimoto; Katsumi Konishi; Tomohiro Takahashi; Kazunori Uruma; Toshihiro Furukawa
2014 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS), 2014, [Reviewed] - Stable image Colorization algorithm based on the mixed L0/L1 norm minimization
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
Proc. of JSST Int. Conf. on Simulation Technology, Sep. 2013, [Reviewed] - AN IMAGE COLORIZATION ALGORITHM USING SPARSE OPTIMIZATION
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2013, [Reviewed] - Mixed l(0)/l(1) Norm Minimization Approach to Image Colorization
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Aug. 2012, [Reviewed] - IMAGE COLORIZATION BASED ON THE MIXED L-0/L-1 NORM MINIMIZATION
Kazunori Uruma; Katsumi Konishi; Tomohiro Takahashi; Toshihiro Furukawa
2012 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2012), 2012, [Reviewed]
MISC
- 生体機能代行装置学のプライミングのための練習用ゲームの開発
Jun. 2025 - 埋め込み位置を考慮したグラフ信号値復元による色差復元に基づく画像ステガノグラフィ
Mar. 2025 - GANを用いたトーンカーブ学習によるHDR画像生成手法
Mar. 2024 - セマンティックセグメンテーションを用いたグラフ信号処理に基づく画像着色法の研究
Mar. 2024 - TransformerベースのInpaintingによるRISを用いる通信方式のためのデータ補間手法の提案
Mar. 2024 - GANに基づくトーンカーブ学習を用いた３Dモデルの色変換手法
Mar. 2024 - IRSを用いる無線通信システムにおけるアクティブ素子配置についての検討
Mar. 2024 - 領域分割と分類別に学習したU-NETを用いた画像上の自動電線除去手法の提案
Feb. 2024 - 画像の色転写のためのGANsに基づいたトーンカーブ学習と動画への応用
Nov. 2023 - スキャンデータの裏写り除去手法 -漫画画像に関する応用を中心に-
Jan. 2023, [Invited]
Lead, Corresponding - グラフ信号処理に基づく深度画像復元の画像特徴量に応じた領域分割数決定手法
Sep. 2022 - カラー画像を用いたグラフ信号処理による深度画像の超解像手法の提案
Mar. 2022 - 写真家特有の色調再現のための写真選択手法の提案
Nov. 2021 - 複数の変動要因情報の学習に基づくWLANスループットの予測
Aug. 2021 - インペインティングのためのグラフ信号処理を用いたK-SVD辞書改善手法の提案
Mar. 2021 - 領域分割に着目した画像カラー化のためのグラフ生成手法の提案
Mar. 2021 - 顔領域に着目した顕著性マップとLIC法を用いた鉛筆画生成法
Mar. 2021 - 深層学習を用いたハウリング抑制法の提案
Mar. 2020 - カラリゼーションにおけるグラフ信号処理に適した領域分割アルゴリズムの提案
Mar. 2020 - スパース最適化および AR モデルに基づくビル壁面の傷の自動検出
Mar. 2020 - スパースコーディングを用いた8K内視鏡画像のための画像修復法
Feb. 2020 - NMRS信号のスパース性に基づいたデノイジング手法の提案
Jan. 2020 - 次世代型レーザー撮像器の実現に向けた縮小誤差を用いたスキャン方法の提案
Jan. 2020 - 階層的なグラフ表現によるカラリゼーションアルゴリズム
Nov. 2019 - 領域分割に基づいたグラフカットによるグラフベースのカラリゼーション符号化の計算量削減手法
Sep. 2019 - ラインスキャン型撮像器の実現に向けたスキャン方法の検討
Sep. 2019 - グラフ信号処理を用いたカラリゼーション符号化の領域分割に基づくグラフカットによる高速化手法
Mar. 2019 - CNNを用いたSDR画像の輝度範囲の推定によるHDR変換
Nov. 2018 - グラフ信号処理を用いたユーザー指定型カラリゼーション
Nov. 2018 - GUIDEを用いたGUIプレゼンテーションによる公正な研究成果発表
Oct. 2018 - 自動車の安全運転のためのZigBeeを用いたシームレスネットワークに関する研究
Sep. 2018 - 携帯端末上でタッチされた任意の文字による個人認証について
Sep. 2018 - 焦点ずれした指紋画像のフラクタル頻度補正による認証方法の提案
Sep. 2018 - 自己拡散係数の平均値を利用した不均一な勾配磁場に対応したDOSYのための行列分解法
Jun. 2018 - グラフ信号処理を用いたカラリゼーション符号化の動画圧縮への拡張
Mar. 2018 - SMART iBrushによる位置推定のためのMLPを用いた特徴選択
Mar. 2018 - 領域分割とグラフ信号処理を用いた色情報拡散型カラリゼーションの性能改善
Mar. 2018 - ICIP2017 参加報告
Jan. 2018, [Invited] - 筆跡の時系列情報とウォーターシェッド法を用いた日本語署名照合率の改善について
Jan. 2018 - 深層学習を用いたカラリゼーションにおける代表点の自動決定
Jan. 2018 - IMUとGPSを用いた自転車の位置推定精度向上に関する研究
Dec. 2017 - 民生用４K薄型ディスプレイの画質評価実験について
Nov. 2017 - ビデオ・ミーティング時の視線に対するカメラ位置の影響について
Nov. 2017 - 顕著性マップを利用する非線形超解像処理に関する検討
Nov. 2017 - エッジ検出を用いたアンシャープマスクによる画質向上手法の提案
Aug. 2017 - 特異値推定に基づくシングルフレーム超解像
May 2017, [Reviewed] - カラリゼーション符号化のためのグラフ信号処理を用いた色指定情報の圧縮
May 2017, [Reviewed] - 深層学習を用いた半自動カラリゼーション
Mar. 2017 - グラフ信号処理を用いたcolorization符号化に基づくカラー画像圧縮手法
Nov. 2016 - 領域分割に基づくDictionaryを用いたシングルフレーム超解像
Nov. 2016 - 固有値分解と列空間推定を用いたDOSYのための高速スペクトル分離
Nov. 2016 - 復元誤差のＬ１誤差に基づくカラー画像を用いた深度画像符号化手法の提案
Sep. 2016 - スーパーピクセル分割を用いたカラリゼーション符号化に基づく深度画像符号化手法の提案
Sep. 2016 - スパース正則化と一般化主成分分析に基づく適応画像修復
May 2016, [Reviewed] - 列空間推定と固有値分解による新しい行列分解法を用いたＤＯＳＹ法の提案
Nov. 2015 - エッジ周辺領域を考慮したARモデルに基づく画像修復法
Nov. 2015 - RGB画像から得られる小平面の張り合わせによる深度画像の超解像手法の提案
Nov. 2015 - L1ノルム最小化による複数のARモデルに基づく画像修復法
Dec. 2014 - FOBOSアルゴリズムに基づいた高次元QAMにおけるMIMO信号検出法
Dec. 2014 - 多重解像度画像を用いたcolorization符号化手法の提案
Nov. 2014 - 色差成分の２回差分の最小化を考慮したColorizationアルゴリズムの提案
Nov. 2013 - Fast Image Colorization Algorithm
URUMA Kazunori; KONISHI Katsumi; TAKAHASHI Tomohiro; FURUKAWA Toshihiro
Mathematical Systems Science and its Applications : IEICE technical report, 11 Jul. 2013 - L0/L1ノルム最小化に基づく白黒画像のカラー復元
Jul. 2012
Lectures, oral presentations, etc.
- GANを用いたトーンカーブ学習によるHDR画像生成手法
Mar. 2024 - セマンティックセグメンテーションを用いたグラフ信号処理に基づく画像着色法の研究
Mar. 2024 - TransformerベースのInpaintingによるRISを用いる通信方式のためのデータ補間手法の提案
Mar. 2024 - GANに基づくトーンカーブ学習を用いた３Dモデルの色変換手法
Mar. 2024 - IRSを用いる無線通信システムにおけるアクティブ素子配置についての検討
Mar. 2024 - 領域分割と分類別に学習したU-NETを用いた画像上の自動電線除去手法の提案
Feb. 2024 - 画像の色転写のためのGANsに基づいたトーンカーブ学習と動画への応用
Nov. 2022 - グラフ信号処理に基づく深度画像復元の画像特徴量に応じた領域分割数決定手法
07 Sep. 2022 - カラー画像を用いたグラフ信号処理による深度画像の超解像手法の提案
Mar. 2022 - 写真家特有の色調再現のための写真選択手法の提案
16 Nov. 2021 - 複数の変動要因情報の学習に基づくWLANスループットの予測
25 Aug. 2021 - 顔領域に着目した顕著性マップとLIC法を用いた鉛筆画生成法
23 Apr. 2021 - インペインティングのためのグラフ信号処理を用いたK-SVD辞書改善手法の提案
11 Mar. 2021 - 領域分割に着目した画像カラー化のためのグラフ生成手法の提案
11 Mar. 2021 - 写真家の色味再現のための写真選択手法の提案
11 Mar. 2021 - 深層学習を用いたハウリング抑制法の提案
Mar. 2020 - カラリゼーションにおけるグラフ信号処理に適した領域分割アルゴリズムの提案
Mar. 2020 - スパース最適化および AR モデルに基づくビル壁面の傷の自動検出
Mar. 2020 - スパースコーディングを用いた8K内視鏡画像のための画像修復法
Feb. 2020 - NMRS信号のスパース性に基づいたデノイジング手法の提案
Jan. 2020 - 次世代型レーザー撮像器の実現に向けた縮小誤差を用いたスキャン方法の提案
Jan. 2020
Research Themes
- Apr. 2019 - Mar. 2022
Simultaneous restoration technique for multi-channel degraded signals to realize low-cost and high-performance unmanned observation robots
Grant-in-Aid for Early-Career Scientists, Kogakuin University - Aug. 2017 - Mar. 2019
Development of multi-channel video coding based on graph signal processing and colorization-based coding
Grant-in-Aid for Research Activity start-up - Apr. 2014 - Mar. 2017
スパース最適化およびＣｏｌｏｒｉｚａｔｉｏｎ符号化に基づく次世代画像圧縮法の開発
Grant-in-Aid for JSPS Fellows, Tokyo University of Science
