名古屋大学 藤井研究室

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名前
 伊瀬知 洸平
E-mail
 isechi "at" fujii.nuee.nagoya-u.ac.jp
趣味
 ゲーム, アニメ鑑賞
研究テーマ
 光線空間符号化
ひとこと
 来世に期待

Publications

Journal Papers and Letters

  1. Koji Komatsu, Kohei Isechi, Keita Takahashi, and Toshiaki Fujii, "Light Field Coding Using Weighted Binary Images," IEICE Transactions on Information and Systems, vol.E102-D, no.11, pp.2110-2119, November 2019.
  2. Kohei Isechi, Yuto Kobayashi, Keita Takahashi, and Toshiaki Fujii, "Light Field Compression for Compressive 3D Display," International Journal of Machine Learning and Computing (IJMLC), vol. 9, no. 2, pp. 208-212, April 2019.
  3. Koji Inoue, Kohei Isechi, Hironobu Saito, and Yoshimitsu Kuroki, “An Inter-Prediction Method using Sparse Representation for High Efficiency Video Coding,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E96-A, no. 11, pp. 2191-2193, Nov. 2013.

International Conference

  1. Kota Imaeda, Kohei Isechi, Keita Takahashi, Toshiaki Fujii, Yukihiro Bandoh, Takehito Miyazawa, Seishi Takamura, and Atsushi Shimizu," LF-TSP: Traveling salesman problem for HEVC-based light-field coding," 2019 IEEE International Conference on Visual Communications and Image Processing (VCIP), Sydney, Australia, Dec. 2019.
  2. Kohei Isechi, Yuto Kobayashi, Keita Takahashi, and Toshiaki Fujii, "Light Field Compression for Compressive 3D Display," 2018 International Conference on Computer and Communication Systems (ICCCS 2018), Aichi, Japan, April 2018.
  3. Kohei Isechi and Yoshimitsu Kuroki, "Local Intensity Compensation using Sparse Representation with Additional Sparse Dictionary," Asia-Pacific Signal and information Processing Association Annual Summit and Conference 2014 (APSIPA ACS 2014), Siem Reap, Cambodia, Dec. 2014.
  4. Kohei Isechi, Satoru Motomatsu, and Yoshimitsu Kuroki, "Parallel Processing of Motion Compensation using Sparse Representation for Multi-view Video Coding," 2014 International Workshop on Smart Info-Media Systems in Asia (SISA 2014), Ho chi Minh City, Vietnam, Oct. 2014.
  5. Kohei Isechi and Yoshimitsu Kuroki, "Acceleration of Local Intensity Compensation Using Sparse Representation with Parallel Processing," 2014 IEEE 3rd Global Conference on Consumer Electronics (GCCE 2014), Chiba, Japan, Oct. 2014.
  6. Kohei Isechi and Yoshimitsu Kuroki, "Motion Compensation using Sparse Representation Considering Rate-distortion Characteristics," 2014 International Workshop on Advanced Image Technology (IWAIT 2014), Bangkok, Thailand, Jan. 2014.
  7. Kohei Isechi and Yoshimitsu Kuroki, "An Inter-Prediction Method using Sparse Representation for High Efficiency Video Coding," 3rd International Symposium on Technology for Sustainability (ISTS 2013), Hong Kong, Nov. 2013.

Domestic Conference

  1. 伊瀬知 洸平, 高橋 桂太, 藤井 俊彰, "適応的な視差補償を含めた二値画像の荷重和による光線空間符号化", 2019年度画像符号化シンポジウム (PCSJ 2019), Nov. 2019.
  2. 今枝 滉太, 伊瀬知 洸平, 高橋 桂太, 藤井 俊彰, "HEVC を用いた光線空間圧縮のフレーム順の最適化における色空間の違いによる性能評価", 令和元年度電気･電子･情報関係学会東海支部連合大会, Sep. 2019.
  3. 今枝 滉太, 伊瀬知 洸平, 高橋 桂太, 藤井 俊彰, 坂東 幸浩, 宮澤 健人, 高村 誠之, 清水 淳, "HEVCを用いた光線空間符号化への巡回セールスマン問題の適用と性能評価", 電子情報通信学会技術報告, vol. 119, no. 50, pp. 33-38, IE2019-8, May 2019.
  4. 伊瀬知 洸平, 高橋 桂太, 藤井 俊彰, "レイヤ型ディスプレイのための光線空間符号化における視点数と符号化効率", 平成30年度電気･電子･情報関係学会東海支部連合大会, Sep. 2018.
  5. 伊瀬知 洸平, 小林 優斗, 高橋 桂太, 藤井 俊彰, "レイヤ型 Light Field Display のための光線空間符号化に関する一検討", 2017年度画像符号化シンポジウム (PCSJ 2017), Nov. 2017.
  6. 伊瀬知 洸平, 高橋 桂太, 藤井 俊彰, "光線空間の圧縮センシングのための重み付きDCT基底の局所適合化", 2016年度映像メディア処理シンポジウム (IMPS 2016), Nov. 2016.
  7. 伊瀬知 洸平, パナヒプル テヘラニ メヒルダド, 高橋 桂太, 藤井 俊彰, "超多視点映像データフォーマットの圧縮効率に関する研究", 2015年度画像符号化シンポジウム (PCSJ 2015), Nov. 2015.
  8. 伊瀬知 洸平, パナヒプル テヘラニ メヒルダド, 高橋 桂太, 藤井 俊彰, "自由視点映像ストリーミング配信における圧縮された多重解像度フォーマットの自由視点映像合成に関する一検討", 平成27年度電気･電子･情報関係学会東海支部連合大会, Sep. 2015.
  9. 伊瀬知 洸平, 黒木 祥光, "スパース表現を用いた動画像符号化", 電子情報通信学会技術報告, vol. 113, no. 318, pp. 1-4, IE2013-61, Nov. 2013.

Classes

  1. Teaching Assistant, "Probability Theory and Numerical Analysis with Exercises," October 2015 - March 2016 and October 2018 - March 2019, Department of electrical engineering, electronics engineering, and information engineering, School of Engineering, Nagoya University

Internship Experiences

  1. NTT Media Intelligence Laboratories, Nippon Telegraph and Telephone Corporation (July 2018 - August 2018)
  2. KDDI Research, Inc. (March 2016 - April 2016)
  3. Waseda University, Graduate School of Information, Production and Systems (October 2014 - December 2014)
  4. teamLab, Inc. (August 2011)
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