Updated on 2024-04-07 (日) 11:38:29 (18d)
  • 梅津およびその指導学生が筆頭になっている論文は太字にしてあります。
  • 2015-01〜2023まで

学術誌論文（2015〜） †

  1. Inui M., Umezu N., Kitamura Y., "Visualizing Sphere-Contacting Areas on Automobile Parts for ECE Inspection" Journal of Computational Design and Engineering (JCDE), Society for Computational Design and Engineering, Vol.2, No.1, pp.55-66.
  2. Inui M., Umezu N., Wakasaki K., Sato S., "Thickness and Clearance Visualization based on Distance Field of 3D Objects" Journal of Computational Design and Engineering (JCDE), Society for Computational Design and Engineering, Vol.2, No.2, pp.183-194.
  3. Inui M., Umezu N., Shimane R., "Shrinking Sphere: A Parallel Algorithm for Computing the Thickness of 3D Objects" CAD and Applications, Taylor & Francis, Vol.13, No.2, pp.199-207.
  4. Umezu N., Asai K., Inui M., "Wavelet Transform Data Compression with an Error Level Guarantee for Z-Map Models" International Journal of Automation Technology (IJAT), Fuji Technology Press, Vol.10, No.2, pp. 201-208.
  5. Umezu N., Takahashi E., "Visualizing Color Term Differences based on Images on the Web" Journal of Computational Design and Engineering (JCDE), Society for Computational Design and Engineering, Vol. 4, No. 1, pp. 37-45.
  6. Inui M. Umezu N., "Quad Pillars and Delta Pillars: Algorithms for Converting Dexel Model to Polyhedral Models" Journal of Computing and Information Science in Engineering (JCISE), American Society for Mechanical Engineers (ASME), Vol.17, No.3, Paper No. JCISE-14-1257.
  7. Inui M., Nakano S., Umezu N., Asano T., "GPU-Based Visualization of Knee-Form Contact Area for Safety Inspections" CAD and Applications, Taylor & Francis,Vol.14, No. 3, pp. 356-365.
  8. Umezu N., Yokota K., Inui M., "2D Wavelet Transform Data Compression with Error Level Guarantee for Z-Map Models" Journal of Computational Design and Engineering (JCDE), Society for Computational Design and Engineering, Vol.4, No. 3, pp. 238-247.
  9. Inui M., Umezu N., Tsukahara M., "Simple Offset Algorithm for Generating Workpiece Solid Model for Milling Simulation" Journal of Advanced Mechanical Design, Systems, and Manufacturing (JAMDSM), Japan Society of Mechanical Engineers (JSME), Vol. 11, No.4, #128.
  10. Inui M., Umezu N., "Extraction of Vertical Cylinder Contacting Area for Motorcycle Safety Verification" CAD and Applications, Taylor & Francis, Vol. 15, No. 4, pp. 556-564.
  11. Inui M., Nagano S., Umezu N., "Fast Computation of Accessibility Cones for Assisting 3+2 Axis Milling" CAD and Applications, Taylor & Francis, Vol. 15, No. 5, pp. 667-676.
  12. Inui M., Onishi S., Umezu N., "Visualization of potential sink marks using thickness analysis of finely tessellated solid model" Journal of Computational Design and Engineering (JCDE), Society for Computational Design and Engineering, Vol.5, No. 4, pp. 409-418.
  13. Inui M., Kobayashi M., Umezu N., "Cutter Engagement Feature Extraction Using Triple-Dexel Representation Workpiece Model and GPU Parallel Processing Function," CAD and Applications, Taylor & Francis, Vol. 16, No. 1, pp. 89-102.
  14. Inui M., Umezu N., "Contour-Type Cutter Path Computation Using Ultra-High-Resolution Dexel Model", CAD and Applications, Vol. 17, No. 3, pp.621-638.
  15. Umezu N., Koizumi S., Nakagawa K., Nishida S., "Potential of Low-Cost Light Detection and Ranging (LiDAR) Sensors: Case Studies for Enhancing Visitor Experience at a Science Museum," Electronics 2023, 12(15), 3351; https://doi.org/10.3390/electronics12153351
  16. Inui M. Ohno R., Umezu N., Thickness and Clearance Analysis of 3D Object Using Maximum Inscribed Cubes, CAD and Applications, Vol. 21, No.4, pp. 646-658, 2024, DOI: 10.14733/cadaps.2024.646-658

国際会議論文（2015〜） †

  1. Yuasa K., Umezu N., "Contents-based Thumbnailing for Short Video" Proc. of Asian Conference on Design and Digital Engineering (ACDDE), No. 22, Kitakyusyu, Nov 4-6, 2015.
  2. Nakayari T., Umezu N., "Accelerating Thumbnail Generation from JPEG Images" Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Kitakyusyu, Nov 4-6, 2015.
  3. Inui M., Umezu N., Tadaki M., "Thinning Algorithm of Front Grille Part Shape for Air Flow Analysis" Proc. of Asian Conference on Design and Digital Engineering (ACDDE), No. 27, Kitakyusyu, Nov 4-6, 2015.
  4. Kaneko E., Umezu N., "Extracting Object Position Characteristics from Images on the Web" Proc. of Asian Conference on Design and Digital Engineering (ACDDE), No. 23, Kitakyusyu, Nov 4-6, 2015.
  5. Kanahama Y., Umezu N., "Computer-Aided Coloring of Monochrome Images" Proc. of Asian Conference on Design and Digital Engineering (ACDDE), No. 25, Kitakyusyu, Nov 4-6, 2015.
  6. Umezu N., Takahashi E., "Visualizing Color Term Differences based on Images on the Web", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), No. 25, Kitakyusyu, Nov 4-6, 2015.
  7. Inui M., Umezu N., "Milling Result Visualization for Assisting Process Planning of Mold Parts with Complex Pocket Features" Proc. of International Symposium on Flexible Automation (ISFA), Cleveland, USA, Aug 1-3, 2016.
  8. Inui M., Imai T., Umezu N., "Recognition of Narrow and Deep Slot Features of a Part Using External Distance Field" Proc. of IEEE International Symposium on Assembly and Manufacturing (ISAM), Fort Worth, USA, Aug 21-22, 2016.
  9. Inui M., Iwanami T., Umezu N., "Extraction of Thin Shape of Part Using Distance Field" Proc. of ICPE (International Conference on Precision Engineering), Hamamatsu, Shizuoka, Nov 14-16, 2016.
  10. Yokota K., Umezu N., "2D Wavelet Transform Data Compression with Error Level Guarantee for Z-Map Models", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Juju, Korea, Oct 26-28, 2016
  11. Umezu N., "Photographic Mosaics Maintaining Image Boundaries", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Juju, Korea, Oct 26-28, 2016
  12. Inui M., Umezu N., "Reduction of reworks by detecting possible manufacturing problems of plastic and diecasting parts in early design stage" Proc. of Asia Design Engineering Workshop (A-DEWS), Osaka, Dec 12-13, 2016.
  13. Umezu N., "Photographic Mosaics Maintaining Image Boundaries" Proc. of Asia Design Engineering Workshop (A-DEWS), Osaka, Dec 12-13, 2016.
  14. Sugawara G., Umezu N., "Evaluating the visibility of presentation slides" Proc. of International Conference on Quality Control and Artificial Vision (QCAV), No. 42, Tokyo, May 14-16, 2017.
  15. Umezu N., "Features contributing sense of scale in photographs" Proc. of International Conference on Quality Control and Artificial Vision (QCAV), No. 2, Tokyo, May 14-16, 2017.
  16. Tani M., Umezu N., "Prototype implementation of mirror with built-in display" Proc. of International Conference on Quality Control and Artificial Vision (QCAV), No. 51, Tokyo, May 14-16, 2017.
  17. Inui M., Gunji K., Umezu N., "Extraction of Sliding Collision Area of Knee-Form for Automobile Safety Inspections" Proc. of Conference on Computer Graphics, Visualization and Computer Vision (WSCG), pp. 175-183, Plzen, Czech Republic, May 29-Jun 2, 2017.
  18. Inui M., Kobayashi M., Umezu N., "Fast Extraction of Cutter Engagement Features by Using the Parallel Processing Function of a GPU" Proc. of IEEE Conference on Automation Science and Engineering (CASE), pp. 668-673, Xi’an, China, Aug 20-23, 2017.
  19. Kaneko E., Umezu N., "Rapid Construction of Coarse Indoor Map for Mobile Robots" Proc. of IEEE Global Conference on Consumer Electronics (GCCE), pp. 501-503, Nagoya, Oct 24-27, 2017.
  20. Inui M., Nagano S., Umezu N., "Radial Ray Representation for Fast Analysis of Optimal Cutting Direction in 3+2 Axis Milling" Proc. of International Symposium on Flexible Automation (ISFA), Kanazawa, Jul 15-19, 2018.
  21. Tani M., Umezu N., "Development of a Smart Mirror with Life Log Functions and Its Evaluation" Proc. of IEEE Global Conference on Consumer Electronics (GCCE), pp. 146-150, Nara, Oct 9-12, 2018, Student Paper Award 2nd Prize.
  22. Nemoto T., Umezu N., "Support for Keyboard Performing Practice with Mirrored Video of Model Performance " Proc. of IEEE Global Conference on Consumer Electronics (GCCE), pp. 59-62, Nara, Oct 9-12, 2018.
  23. Umezu N., Inui M., "Lossy compression algorithm based on Wavelet transform for dexel models", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Okinawa, Oct 31-Nov 2, 2018.
  24. Ishii T., Umezu N., "Fast similarity calculation between images for realtime photomosaic generation", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Okinawa, Oct 31-Nov 2, 2018.
  25. Sugawara G., Umezu N., "Development of a web-based rating system for slide visibility and its evaluation", Proc. of Asian Conference on Design and Digital Engineering (ACDDE), Okinawa, Oct 31-Nov 2, 2018.
  26. Umezu N., Inui M., "Lossy compression with Daubechies wavelet transform for Z-Map Models", Proc of International Conference on Precision Engineering (ICPE) 2018, Kamakura, Nov 13-15, 2018.
  27. Kubota Y., Umezu N., Pseudo-3D Display Based on Head Tracking for Viewpoint Image Generation, Proc. of IEEE Global Conference on Consumer Electronics (GCCE), pp. 160-163, Osaka, Oct 15-18, 2019.
  28. Yoneda Y., Umezu N., Features suitable for video thumbnails on portable devices, Asia Digital Image Processing Conference (ADIP), 2020, Kobe, Dec 21-23, 2019.
  29. Inui M., Naganuma S., Nishikawa K., Umezu N., Visualizing Thickness and Clearance of 3D Objects, Proc. Model Based Enterprise Summit, 2020, Mar. 30 - Apr.3
  30. Inui M., Zhang T., Umezu N., MILLING SIMULATION-BASED METHOD TO EVALUATE MANUFACTURABILITY OF MACHINE PARTS, Proc. IDETC/CIE2020, 2020 Aug.
  31. Inui M., Nishimiya K., Umezu N., Accessibility Map for Assisting Cutter Posture Determination in Five-Axis Mold Machining, Proc. CASE, 2020 Aug.
  32. Asahina S. Umezu N., Recipe Recommendation and Cooking Instruction based on Food Material Recognition , Proc. QCAV2021, GT2-6, 2021 May 12-14.
  33. Akiyama S., Umezu N., Supporting Sports Instruction with Comparative Display of Forms, Proc. QCAV2021, GT2-7, 2021 May 12-14.
  34. Ohara T., Umezu N., Webcam-based Categorization of Task Engagement of PC Users at Work, Proc. QCAV2021, GT2-9, 2021 May 12-14.
  35. Kuwahara M, Umezu N., Learning Environment based on an Interactive Projection Table for Children, Proc. IEEE AIVR , 2021 Nov, pp.109-113.
  36. Bai Y.,i Umezu N., Character Mosaics: A New Form of Text-based Artistic Representation, Proc. IEEE AIVR, 2021 Nov, pp.65-69.
  37. Tani K., Umezu N., Temporal-sound based User Interface for Smart Home, International Conference on Big Data, Machine Learning and IoT (BLMI) 2021 Dec.
  38. Akiyama S., Umezu N., Similarity-based Form Visualization for Supporting Sports Instructions, Proc. IEEE LifeTech, pp. 490-494, 2022 Mar.
  39. Ishikawa K., Umezu N., Chord-based Visualization of Temporal structure of Symphony, Proc. IEEE LifeTech, pp. 462-465, 2022 Mar.
  40. Kametani N., Umezu N., Presenting Text Layout and Color Patterns Suitable for Book Covers, Proc. IEEE LifeTech, pp. 470-474, 2022 Mar.
  41. Umezu N., Bay Y., "Floor Projection with QR code-based Interactions and Visitor Drawings", Proc. of IEEE GCCE, pp. 325-327, Osaka, Oct 18-21, 2022.
  42. Kako N., Umezu N., Support for Hand Writing Practice with Emphasized Visual Instructions, Proc. of IEEE GCCE, pp.548-552 , Osaka, Oct 18-21, 2022.
  43. Bai Y., Umezu N., Formulation of Ever Zooming-up Photomosaics, Proc. of IEEE GCCE 2022, Osaka, Japan, pp. 766-767, Poster, Oct 18-21, 2022
  44. Umezu N., Inui M., Various Daubechies Wavelets for Compressing Z-map Models, Proc. of ICPE 2022, Nara, Japan, C242, Nov 28-Dec 01, 2022
  45. Bai Y., Umezu N., Vectorization of Contours of Hand Written Letters for Character Mosaic Generation, Proc. of ICPE 2022, Nara, Japan, C221, Nov 28-Dec 01, 2022
  46. Iuchi S., Inui M., Umezu N., Geometric Simulation of 5-axis Milling without Using Cutter Swept Volume, Proc. of ICPE 2022, Nara, Japan, C311, Nov 28-Dec 01, 2022
  47. Umezu N., Akiyama S., Visualizing Difference between Bodily Movements of Athletes and Users Learning to Play Baseball, Proc. of IEEE AIVR 2022, pp. 252-254, Dec 12-14, 2022, https://ieeexplore.ieee.org/document/10024481
  48. Umezu N., Iijima S., Tangible User Interface to Learn about Voronoi Diagrams, Proc. of IEEE AIVR 2022, pp. 221-224, Dec 12-14, 2022. https://ieeexplore.ieee.org/document/10024454/
  49. Umezu N., Koizumi S., Visitor Counting in a Museum With a 2D LiDAR Sensor, Proc of IEEE GCCE 2023, Nara, Japan, pp.73-75, Oct 10-13, 2023,. https://ieeexplore.ieee.org/document/10315645/
  50. Umezu N., Iwai M., Ito H., Similarity-Based Grading Assistance for Assignments in Programming Lecture, Proc of IEEE GCCE 2023, Nara, Japan, pp.285-287, Oct 10-13, 2023, https://ieeexplore.ieee.org/document/10315677/
  51. Umezu N., Ito H., Yanai HF, Performance in Programming Class and Basic Math Skills, Proc of IEEE GCCE 2023, Nara, Japan, pp.565-567, Poster, Oct 10-13, 2023, https://ieeexplore.ieee.org/document/10315565/
  52. Ohara T., Hashiyama T., Umezu N., Detection of Students in Need of Immediate Care in Programming Classes Using Machine- Learning Techniques, Proc of IEEE GCCE 2023, Nara, Japan, pp.560-564, Poster, Oct 10-13, 2023, https://ieeexplore.ieee.org/document/10315336/
  53. Umezu N., Mori Y., Yamura K., Interactive Projection on Objects: Book and Castle Ruin Model Cases in a Museum, Proc. of IEEE AIxVR 2024, pp. 392-397, LA, USA, https://ieeexplore.ieee.org/document/10445540
↑

To Appear †

  • Bai Y., Umezu N., Development of Pseudo-3D Representation for Two-Dimensional Artworks Based on Head Tracking and Depth Information, Proc. of ACM ADIP 2023, Kyoto, Japan

口頭発表など（2015〜） †

  1. ウェーブレット変換による形状データ圧縮における誤差の保証、梅津、乾、機械学会茨城講演会、2015-08-28
  2. フーリエ変換差分法による画像間の回転角の推定、梅津、清水、鵜野、精密工学会秋季学術講演会、2015-09-04、東北大
  3. Accelerating Thumbnail Generation from JPEG Images, Nakayari T., Umezu N., ISCIU11, 2015-12-05
  4. Contents-based Thumbnailing for Short Video, Yuasa K., Umezu N., ISCIU11, 2015-12-06
  5. Extracting Object Position Characteristics from Images on the Web, Kaneko E., Umezu N., ISCIU11, 2015-12-06
  6. Computer-Aided Coloring of Monochrome Images, Kanahama Y., Umezu N., ISCIU11, 2015-12-06
  7. モノクロ画像中の人物の顔部分の着色アルゴリズム、永山、梅津、精密工学会春季学術講演会、2016-03-15、東京理科大・野田キャンパス
  8. 2次元ウェーブレットを用いた形状データ圧縮における誤差範囲の保証、横田、梅津、乾、日本機械学会、茨城講演会、2016-08-26
  9. 画像中の境界線を保存するフォトモザイク生成手法、梅津、精密工学会秋季学術講演会、2016-09-07、茨城大・水戸キャンパス
  10. モノクロ画像着色のためのテクスチャに基づく領域分割手法、金濱、梅津、精密工学会秋季学術講演会、2016-09-07、茨城大・水戸キャンパス
  11. 画像群に対するサムネールの効率的な生成手法、中谷里、梅津、精密工学会秋季学術講演会、2016-09-07、茨城大・水戸キャンパス
  12. 複数ショットを含む動画のサムネール生成手法、湯浅、梅津、精密工学会秋季学術講演会、2016-09-07、茨城大・水戸キャンパス
  13. 2次元ウェーブレットを用いた形状データ圧縮における誤差範囲の保証、横田、梅津、乾、精密工学会秋季学術講演会、2016-09-08、茨城大・水戸キャンパス
  14. 立体モデル内部の距離場に基づく薄肉形状の検出、岩波、乾、梅津、精密工学会秋季学術講演会、2016-09-08、茨城大・水戸キャンパス
  15. 部品外部の距離場に基づく射出成形が困難な形状の検出、今井、乾、梅津、精密工学会秋季学術講演会、2016-09-08、茨城大・水戸キャンパス
  16. 3方向デクセルを用いた素材形状立体モデルの簡易生成法、乾、梅津、精密工学会秋季学術講演会、2016-09-08、茨城大・水戸キャンパス
  17. Efficient thumbnail generation for multiple images, Nakayari T., Umezu N., ACDDE, 2016-10-26～28
  18. Selecting representative images for thumbnails of a large number of images, Nakahari T., Umezu N., ISCIU, 2016-12-17
  19. 2D Wavelet Transform Data Compression with Error Level Guarantee for Z-Map Models, 'Yokota K., Umezu N.'', ISCIU, 2016-12-17
  20. プレゼンテーションスライドにおける視覚的要素の数値評価、梅津、精密工学会春季学術講演会、2017-03-15、慶応義塾大・矢上キャンパス
  21. GPUの並列処理を用いた工具の最適な加工方法の検出、永野、乾、梅津、精密工学会春季学術講演会、2017-03-15、慶応義塾大・矢上キャンパス
  22. GPUの並列処理機能を用いた工具接触領域抽出の高速化、小林、乾、梅津、精密工学会春季学術講演会、2017-03-15、慶応義塾大・矢上キャンパス
  23. プラスチック成型品のヒケ形状の可視化、大西、乾、梅津、精密工学会秋季学術講演会、2017-09-22、大阪大
  24. ひざ形状の自動車のコンソール部品への接触解析、軍司、乾、梅津、精密工学会秋季学術講演会、2017-09-22、大阪大
  25. Prototype Improvement of Mirror with Built-in Displays, Tani M., Umezu N., ISCI, 2017-11-18
  26. Evaluating the visibility of presentation slides, Sugawara G., Umezu N., ISCI, 2017-11-18
  27. Rapid Construction of Coarse Indoor Map for Mobile Robots, Kaneko E., Umezu N., ISCI, 2017-11-18
  28. Efficient Data Compression for Shape Models, Yokota K., Umezu N., Inui M., ISCI, 2017-11-18
  29. 短時間動画の内容に基づくサムネール画像生成、梅津、精密工学会春季学術講演会、2018-03-17、中央大
  30. 距離場を利用した部品配置の支援技術̶ －金型内部への冷却管配置設計の支援̶－、今井、乾、梅津、精密工学会春季学術講演会、2018-03-15、中央大
  31. GPUの並列処理を用いた自動車のフロントグリルの安全性評価、李、乾、梅津、精密工学会春季学術講演会、2018-03-15、中央大
  32. 立体のスケルトンに基づく逆距離場とその厚み評価への応用、永沼、乾、梅津、精密工学会秋季術講演会、2018-09-07、函館アリーナ
  33. Fast similarity calculation between images for realtime photomomosaic generation, Ishii T., Umezu N.,, ISCI2018, 2018-12-01
  34. Development of a smart mirror with life log functions and its evaluation, Tani M., Umezu N.,, ISCI2018, 2018-12-01
  35. Keyboard learning support using mirrored video, Nemoto T., Umezu N.,, ISCI2018, 2018-12-01
  36. Development of a web-based rating system for slide visibility and its evaluation, Sugawara G., Umezu N.,, ISCI2018, 2018-12-01
  37. Features suitable for video thumbnails on portable devices, Yoneda Y., Umezu N.,, ISCI2018, 2018-12-01

競争的資金 †

  • 自身が代表者のテーマは太字にしてあります。
  1. 科研費、若手B、遺構実測図のデジタル化支援システムの開発, 2010-04～2012-03、人文学/史学/考古学
  2. 科研費、挑戦的萌芽研究、連続・非線形に進行するプレゼンテーション環境の実装と評価、2012-04～2014-03、総合領域/科学教育・教育工学/教育工学
  3. 科研費、基盤研究(C)、基本形状配置による機械部品の製造性・安全性などの高速な評価、主たる研究分担者、2013-04～2016-03、工学/機械工学/設計工学・機械機能要素・トライボロジー
  4. 科研費、挑戦的萌芽研究、ポスター展示に最適なフォトグラフィックモザイク生成の自動化、2015-04～2017-03、情報学/人間情報学/感性情報学
    • 15K12121
  5. 科研費、基盤研究(C)、誤字の自動訂正行動から推定される読字の脳内メカニズム、研究分担者、2016-04～2019-03、情報学/人間情報学/ソフトコンピューティング
    • 16K00321
  6. 科研費、基盤研究(C)、着色と超解像化による、貴重な近代モノクロ写真の能動的レストア、代表者、2018-04～2021-03、情報学/人間情報学/感性情報学関連
    • 18K11497
  7. 科研費、基盤研究(C)、プログラミング科目のレポート課題の採点効率化 ~類似答案の可視化と時系列追跡~、代表者、2021-04〜2024-03、教育工学
    • 21K02768
  8. 科研費、基盤研究(B)、製造の難しさの定量解析に基づく機械部品の加工性評価、研究分担者、2021-04〜2025-03
  9. 科研費、基盤研究(C)、安価なセンサとIoT機器による博物館体験のDX -個別化・インタラクティブ化・振り返り-、代表者、2024-04〜2027-03、教育工学
    • 24K06232