KEIO RESEARCHERS INFORMATION SYSTEM

Career 【 Display / hide 】

Career 【 Display / hide 】

• 1989.04

  -

  1992.03

  長崎大学工学部 ,専任講師

• 1992.04

  -

  1996.03

  慶應義塾大学理工学部電気工学科 ,専任講師

• 1996.04

  -

  1998.03

  慶應義塾大学理工学部電子工学科兼電気工学科 ,専任講師

• 1998.04

  -

  Present

  慶應義塾大学理工学部 ,助教授

Academic Background 【 Display / hide 】

Academic Background 【 Display / hide 】

• 1984.03

  Keio University, Faculty of Engineering, 電気工学科

  University, Graduated

• 1986.03

  Keio University, Graduate School, Division of Science and Engineeri, 電気工学専攻

  Graduate School, Completed, Master's course

• 1989.03

  Keio University, Graduate School, Division of Science and Engineeri, 電気工学専攻

  Graduate School, Completed, Doctoral course

Academic Degrees 【 Display / hide 】

Academic Degrees 【 Display / hide 】

• 工学　, Keio University, 1989.03

Research Areas 【 Display / hide 】

Research Areas 【 Display / hide 】

• Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering (Digital Signal Processing)

Books 【 Display / hide 】

Books 【 Display / hide 】

• MATLABマルティメディア信号処理（下）

  IKEHARA MASAAKI, 培風館, 2005

• 培風館

  IKEHARA MASAAKISHIMAMURA TETSUYA, 2004.01

• 培風館

  池原 雅章、真田幸俊, 2002.02

• 科学技術出版

  池原 雅章, 2001.09

• 培風館

  高橋、池原, 培風館, 1999.07

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Papers 【 Display / hide 】

Papers 【 Display / hide 】

• Multiplierless lifting-based fast X transforms derived from fast Hartley transform factorization

  Suzuki, Taizo, Kyochi, Seisuke, Tanaka, Yuichi, Ikehara, Masaaki

  MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 29 （ 1 ） 99 - 118 2018.01

  Research paper (scientific journal), Joint Work, Accepted,  ISSN  0923-6082

  • Access to Document (DOI)

• Sub-Pixel Shift Estimation of Image Based on the Least Squares Approximation in Phase Region

  Fujimoto, Ryo, Fujisawa, Takanori, Ikehara, Masaaki

  IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E101A （ 1 ） 267 - 272 2018.01

  Research paper (scientific journal), Joint Work, Accepted,  ISSN  1745-1337

  • Access to Document (DOI)

• Detail Preserving Mixed Noise Removal by DWM Filter and BM3D

  Yamaguchi, Takuro, Suzuki, Aiko, Ikehara, Masaaki

  IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E100A （ 11 ） 2451 - 2457 2017.11

  Research paper (scientific journal), Joint Work, Accepted,  ISSN  1745-1337

  • Access to Document (DOI)

• Random-Valued Impulse Noise Removal Using Non-Local Search for Similar Structures and Sparse Representation

  Tsuda, Kengo, Fujisawa, Takanori, Ikehara, Masaaki

  IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E100A （ 10 ） 2146 - 2153 2017.10

  Research paper (scientific journal), Joint Work, Accepted,  ISSN  1745-1337

  • Access to Document (DOI)

• Image Restoration of JPEG Encoded Images via Block Matching and Wiener Filtering

  Takagi, Yutaka, Fujisawa, Takanori, Ikehara, Masaaki

  IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E100A （ 9 ） 1993 - 2000 2017.09

  Research paper (scientific journal), Joint Work, Accepted,  ISSN  1745-1337

  • Access to Document (DOI)

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Papers, etc., Registered in KOARA 【 Display / hide 】

Papers, etc., Registered in KOARA 【 Display / hide 】

• High accuracy position and pose estimation for object recognition using phase information

  Ikehara, Masaaki

  科学研究費補助金研究成果報告書 2019

• Image super-resolution using similarity

  Ikehara, Masaaki

  科学研究費補助金研究成果報告書 2015

• Design of 2D directional adaptive filter banks and its application to image coding

  Ikehara, Masaaki

  科学研究費補助金研究成果報告書 2011

• Lifting Structure of M-channel Filter Banks and its Application to Lossy-Lossless Coding

  IKEHARA, MASAAKI

  科学研究費補助金研究成果報告書 2008

Presentations 【 Display / hide 】

Presentations 【 Display / hide 】

• Image Rrestoration based on Weighted Average of Multiple Blurred and Noisy Images

  Ryo Tanikawa, Takanori Fujisawa, Masaaki Ikehara

  2018 International Workshop on Advanced Image Technology (IWAIT 2018), 

  2018.01

  , 

  Oral presentation (general)

• Noise Removal based on Surface Approximation of Color Line

  Koichi Manabe Takuro Yamaguchi and Masaaki Ikehara

  2018 International Workshop on Advanced Image Technology (IWAIT 2018), 

  2018.01

  , 

  Oral presentation (general)

• Random-valued Impulse Noise Removal Using Non-local Search for Similar Structures and Sparse Representation

  Kengo Tsuda, Takanori Fujisawa, Masaaki Ikehara

  2018 International Workshop on Advanced Image Technology (IWAIT 2018), 

  2018.01

  , 

  Oral presentation (general)

• Joint Bilateral based Image Denoising using Multi-sized 2D Hard Threshold

  Yamaguchi Takuro and IKEHARA MASAAKI

  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC) 2017 (Kuala Lumpur) , 

  2017.12

  , 

  Oral presentation (general)

• Color Image Coding based on Linear Combination of Adaptive Colorspaces

  Takanori Fujisawa and Masaaki Ikehara

  42nd IEEE International Conference on Acoustics, Speech and Signal Processing(ICASSP 2017), 

  2017.03

  , 

  Oral presentation (general)

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

Research Projects of Competitive Funds, etc. 【 Display / hide 】

• Degradation removal of images by nonlocal deep learning using signal processing techniques

  2023.04

  -

  2026.03

  基盤研究(C), Principal investigator

• Research on rapid and accurate image restoration by fusion of signal processing and deep learning

  2020.04

  -

  2023.03

  MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Principal investigator

• High accuracy position and pose estimation for object recognition using phase information

  2017.04

  -

  2020.03

  MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Principal investigator

Awards 【 Display / hide 】

Awards 【 Display / hide 】

• フェロー

  2015.09, 電子情報通信学会

  Type of Award： Other

• Senior Member

  2001.06, IEEE

  Type of Award： International academic award (Japan or overseas)

Courses Taught 【 Display / hide 】

Courses Taught 【 Display / hide 】

• SIGNAL PROCESSING

  2024

• SEMINOR IN ELECTRONICS AND INFOTMATION ENGINEERING(2)

  2024

• RECITATION IN ELECTRONICS AND INFORMATION ENGINEERING

  2024

• MEDIA SIGNAL PROCESSING

  2024

• LABORATORY IN SCIENCE

  2024

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Social Activities 【 Display / hide 】

Social Activities 【 Display / hide 】

• IEEE Transaction on Signal Processing

  2001.03

  -

  Present

Memberships in Academic Societies 【 Display / hide 】

Memberships in Academic Societies 【 Display / hide 】

• 電子情報通信学会信号処理研究専門委員会, 

  2010.04

  -

  2011.03

• 電子情報通信学会信号処理研究専門委員会, 

  2008.04

  -

  2010.03

• IEEE, 

  2001.06

  -

  Present

• 電子情報通信学会 多次元信号処理特集号, 

  1999.09

  -

  Present

• 電子情報通信学会 信号処理特集号, 

  1999.09

  -

  Present

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Committee Experiences 【 Display / hide 】

Committee Experiences 【 Display / hide 】

• 2010.04

  -

  2011.03

  Committee Chair, 電子情報通信学会信号処理研究専門委員会

• 2008.04

  -

  2010.03

  Committee Vice-Chair, 電子情報通信学会信号処理研究専門委員会

• 2001.06

  -

  Present

  Senior Member, IEEE

• 2001.03

  -

  Present

  Associate Editor, IEEE Transaction on Signal Processing

• 1999.09

  -

  Present

  編集委員, 電子情報通信学会 多次元信号処理特集号

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