Associate Professor
Optical Media Interface Lab
Graduate School of Information Science
NARA INSTITUTE of SCIENCE and TECHNOLOGY

Profile

Office

B615, Graduate School of Information Science
Nara Institute of Science and Technology
8916-5 Takayama-cho, Ikoma, Nara 630-0192, JAPAN
funatomiis.naist.jp

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Education

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Career

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Research Interests

Computer Vision, Pattern Recognition, Computer Graphics, Multimedia processing

3D shape reconstruction/surface reconstruction, Object detection/segmentation/recognition, Cooking media

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Professional Activities

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Publication

Journal Articles

  1. Motoharu Sonogashira, Takuya Funatomi, Masaaki Iiyama, Michihiko Minoh:
    A Variational Bayesian Approach to Multiframe Image Restoration, IEEE Transactions on Image Processing, Vol.26, No.5, pp.2163-2178, DOI: 10.1109/TIP.2017.2678171, 2017.5 [abstract]
  2. Takafumi Iwaguchi, Takuya Funatomi, Hiroyuki Kubo, Yasuhiro Mukaigawa:
    Light Path Alignment for Computed Tomography of Scattering Material, IPSJ Trans. on Computer Vision and Applications, Vol.8, No.1, DOI: 10.1186/s41074-016-0003-2, 2016.8 [Open access]
  3. Atsushi Hashimoto, Jin Inoue, Takuya Funatomi, Michihiko Minoh:
    Intention-Sensing Recipe Guidance via User Accessing Objects,
    International Journal of Human-Computer Interaction, vol. 32, no. 9, pp.722-733, DOI:10.1080/10447318.2016.1191744, 2016.5 [abstract]
  4. Kazuaki Nakamura, Takuya Funatomi, Atsushi Hashimoto, Mayumi Ueda, Michihiko Minoh:
    Development and Evaluation of Near Real-time Automated System for Measuring Consumption of Seasonings,
    IEICE Transactions on Information and Systems, Vol.E98-D, No.12, pp.2229-2241, 2015.12
  5. Tsutomu Sakuyama, Takuya Funatomi, Masaaki Iiyama, Michihiko Minoh:
    Diffraction-Compensating Coded Aperture for Inspection in Manufacturing,
    IEEE Transactions on Industrial Informatics, vol.11, no.3, pp.782-789, DOI: 10.1109/TII.2014.2342374, 2015.6 [PDF]
  6. Hidenori Tsuji, Yoko Yamakata, Takuya Funatomi, Hiromi Hiramatsu, Shinsuke Mori:
    A Platform for Facilitating Video-based Cooking Communication by Multimedia Technologies,
    Journal of Multimedia Processing and Technologies, PP.85-101, Vol.3 , No.2, 2013.6
  7. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh:
    Distortion Correction for 3D Scan of Trunk Swaying Human Body Segments,
    Electronic Letters on Computer Vision and Image Analysis, Vol.7, No.4, pp.51-61, 2009.4 [Abstract] [ PDF ]
  8. Takuya Funatomi, Isao Moro, Shinobu Mizuta, Michihiko Minoh:
    Surface reconstruction from point cloud of human body by clustering,
    Systems and Computers in Japan, Vol.37, No.11, pp.44-56, 2006.10 [ abstract ]

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Journal Articles (in Japanese)

  1.   Shigenobu Asada, Hiroyuki Kubo, Takuya Funatomi, Yasuhiro Mukaigawa:
    Simultaneous Reproduction of Reflectance and Transmittance for Ink Paintings,
    The Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J99-D, No.8, pp.747-756, 2016.8
  2. Aoi Ishihara, Hiroyuki Kubo, Takuya Funatomi, Yasuhiro Mukaigawa:
    Generating 4D Light Field Considering Luminance Gradient for Individual Image Projection onto Layered Multi-Screens,
    The journal of the Institute of Image Electronics Engineers of Japan : visual computing, devices & communications, Vol.45, No.3, pp.287-295, 2016.7
  3. Takeshi Yamasaki, Koichiro Yoshino, Hirokuni Maeta, Tetsuro Sasada, Atsushi Hashimoto, Takuya Funatomi, Yoko Yamakata, Shinsuke Mori:
    Procedural Text Generation from a Flow Graph,
    IPSJ (Information Processing Society of Japan) Journal, Vol.57, No.3, pp.849-862, 2016.3
  4. Akihiro Ono, Koh Kakusho, Takuya Funatomi, Masaaki Iiyama, Takeshi Okadome:
    Removing the Geometric Gap in Virtual Object Manipulation by a Human Hand in an AR Environment by Replacing the Hand with a Virtual Hand,
    The Journal of the Institute of Image Electronics Engineers of Japan, Vol.44 No.1 pp.106-112, 2015.1
  5. Jin Inoue, Atsushi Hashimoto, Kazuaki Nakamura, Takuya Funatomi, Yoko Yamakata, Mayumi Ueda, Michihiko Minoh:
    Use of Image, Vibration Sound and Load in Cutting Action for Ingredients Recognition,
    The Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J97-D, No.9, PP.1490-1502, 2014.9
  6. Yuki Kizumi, Koh Kakusho, Takuya Funatomi, Masaaki Iiyama, Takeshi Okadome:
    Recognizing Groups of Participants during Occasional Face-to-Face Interaction in Open Space by Extracting F-Formation and Personal Space using Level Set Method,
    The Transactions of the Institute of Electronics, Information and Communication Engineers A, Vol.J96-A, No.10, PP.705-720, 2013.10
  7. Atsushi Hashimoto, Takuya Funatomi, Kazuaki Nakamura, Michihiko Minoh:
    False Alert Rejection for Detecting Objects on a Table by Touch Reasoning,
    The Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J95-D, No.12, PP.2113-2123, 2012.12
  8. Atsushi Hashimoto, Naoyuki Mori, Takuya Funatomi, Yoko Yamakata, Masayuki Mukunoki, Koh Kakusho, Michihiko Minoh:
    Tracking Ingredients on Food Preparation Process Using Grasped Order and Appearance Change Model,
    The Transactions of the Institute of Electronics, Information and Communication Engineers A, Vol.J94-A No.7, PP.509-518, 2011.7 [Abstract]
  9. Atsushi Hashimoto, Takuya Funatomi, Kazuaki Nakamura, Masayuki Mukunoki, Michihiko Minoh:
    TexCut: Background Subtraction by Texture Comparison on Graph Cut,
    The Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J94-D No.6, PP.1007-1016, 2011.6 [Abstract]
  10. Masaaki Iiyama, Naoki Sakaguchi, Masahiro Toyoura, Takuya Funatomi, Koh Kakusho, Michihiko Minoh:
    Ensuring Consistency of Structural Patterns on Texture Mapping from Multi-Viewpoint Images,
    The Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.J93-D, No.8, PP.1858-1867, 2010.8 [Abstract]
  11. Yasutomo Kawanishi, Takuya Funatomi, Koh Kakusho, Michihiko Minoh:
    Background Estimation Based on Device Pixel Structures for Silhouette Extraction,
    The Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.J93-A, No.8, PP.1530-1538, 2010.8 [Abstract]
  12. Naoki Okada, Tomohiro Yabuuchi, Takuya Funatomi, Koh Kakusho, Michihiko Minoh:
    Estimating Unobserved Motion of a Ball by Acquiring Its Physical Model from Image Sequences,
    The Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.J91-D, No.12, pp.2950-2960, 2008.12 [ abstract ]
  13. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh:
    Light Stripe Triangulation for Multiple Moving Objects,
    The Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.J90-D, No.8, pp.1858-1867, 2007.8 [ abstract ]
  14. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh:
    Accurate 3D scanning of Trunk Swaying Human Body Parts,
    The Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.J88-D2, No.8, pp.1530-1538, 2005.8 [ abstract ]

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International Conference Presentations

  1. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh:
    Regression of 3D Rigid Transformations on Real-Valued Vectors in Closed Form,
    IEEE International Conference on Robotics and Automation (ICRA2017), ThC6.1, 2017.5
  2. Takuya Funatomi:
    Data-driven Skeleton Modeling in 6-DOF via Regression of Dual Quaternion,
    UK-Japan Frontiers of Science Symposium, 2016.11
  3. Hajime Mihara, Takuya Funatomi, Kenichiro Tanaka, Hiroyuki Kubo, Hajime Nagahara, Yasuhiro Mukaigawa:
    4D Light-field Segmentation with Spatial and Angular Consistencies,
    International Conference on Computational Photography, 2016.5
  4. Francois Johannes Louw, Masaaki Iiyama, Takuya Funatomi, Michihiko Minoh:
    Pixel-Wise Radiometric Line Scanner Calibration,
    The 14th IAPR International Conference on Machine Vision Applications (MVA2015), pp.218-221, 2015.5
  5. Yuki Hirofuji, Masaaki Iiyama, Takuya Funatomi, Michihiko Minoh:
    3D Reconstruction of Specular Objects with Occlusion: A Shape-from-Scattering Approach,
    The 12th Asian Conference on Computer Vision (ACCV2014), 2014.11
  6. Naoyuki Yasuda, Koh Kakusho, Takeshi Okadome, Takuya Funatomi, Masaaki Iiyama:
    Recognizing Conversation Groups in an Open Space by Estimating Placement of Lower Bodies?,
    2014 IEEE International Conference on Systems, Man, and Cybernetics, 2014.10
  7. Yoko Yamakata, Asuka Miyazawa, Atsushi Hashimoto, Takuya Funatomi, Michihiko Minoh:
    A Method for Detecting Gaze-required action while Cooking for Assisting Video Communication,
    Workshop on Smart Technology for Cooking and Eating Activities (CEA2014) in conjunction with the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2014), 2014.9
  8. Masaaki Iiyama, Shohei Miki, Takuya Funatomi, Michihiko Minoh:
    3D Acquisition of Occluded Surfaces from Scattering in Participating Media,
    International Conference on Pattern Recognition (ICPR2014),p.2095-2100, 2014.8
  9. Shinsuke Mori, Hirokuni Maeta, Tetsuro Sasada, Koichiro Yoshino, Atsushi Hashimoto, Takuya Funatomi, Yoko Yamakata:
    FlowGraph2Text: Automatic Sentence Skeleton Compilation for Procedural Text Generation,
    the 8th International Natural Language Generation Conference (INLG) , 2014.6
  10. Atsushi Hashimoto, Jin Inoue, Takuya Funatomi, Michihiko Minoh:
    How Does User’s Access to Object Make HCI Smooth in Recipe Guidance?,
    6th International Conference of CCD 2014, Held as Part of HCI International 2014, PP.150-161, 2014.6
  11. Atsushi Shimada, Daisuke Degushi, Kazuaki Kondo, Takuya Funatomi:
    Can a Human be a Sensor? - Towards Real-world Information Retrieval based on Human Cloud Sensing -,
    20th Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV2014), 2014.2
  12. Akihiro Ono, Koh Kakusho, Takuya Funatomi, Masaaki Iiyama:
    Replacing a Human Hand by a Virtual Hand and Adjusting its Posture to a Virtual Object for its Manipulation in an AR Environment,
    CyberWorlds 2013, 2013.10
  13. Takuya Funatomi, Takuya Yamane, Hirotane Ouchida, Masaaki Iiyama, Michihiko Minoh:
    Deriving Motion Constraints in Finger Joints of Individualized Hand Model for Manipulation by Data Glove ,
    International Conference on 3D Vision (3DV2013), 2013.6
  14. Deniz Evrenci, Masaaki Iiyama, Takuya Funatomi, Michihiko Minoh:
    Shape and Reflectance from Scattering in Participating Media ,
    International Conference on 3D Vision (3DV2013), 2013.6
  15. Motoharu Sonogashira, Takuya Funatomi, Masaaki Iiyama, Michihiko Minoh:
    Motion-Blur-Free Image Capturingby Exposure Splitting and Pixel-Tracking Integration ,
    IEEE International Conference on Computational Photography (ICCP2013), 2013.4
  16. Hidenori Tsuji, Yoko Yamakata, Takuya Funatomi, Hiromi Hiramatsu, Shinsuke Mori:
    IwaCam: a Multimedia Processing Platform for Supporting Video-Based Cooking Communication ,
    International Conference on Future Generation Communication Technology (FGCT 2012), P.109-116, 2012.12
  17. Yuki Kizumi, Koh Kakusho, Takeshi Okadome, Takuya Funatomi, Masaaki Iiyama:
    Detection of social interaction from observation of daily living environments ,
    International Conference on Future Generation Communication Technology (FGCT 2012), P.162-167, 2012.12
  18. Atsushi Hashimoto, Jin Inoue, Kazuaki Nakamura, Takuya Funatomi, Mayumi Ueda, Yoko Yamakata, Michihiko Minoh:
    Recognizing Ingredients at Cutting Process by Integrating Multimodal Features ,
    The 4th Workshop on Multimedia for Cooking and Eating Activities (CEA2012), 2012.11 [Best Paper Award]
  19. Takuya Funatomi, Haruna Akuzawa, Masaaki Iiyama, Michihiko Minoh:
    Pinhole-to-projection pyramid subtraction for reconstructing non-rigid objects from range images ,
    2012 Second Joint 3DIM/3DPVT Conference: 3D Imaging, Modeling, Processing, Visualization & Transmission (3Dimvpt2012), 2012.10
  20. Rena Kamoda, Mayumi Ueda, Takuya Funatomi, Masaaki Iiyama, Michihiko Minoh:
    Grocery Re-identificationusing Load Balance Feature on the Shelffor Monitoring Grocery Inventory ,
    Proceedings of the ECAI-Workshop on Cooking with Computers (CwC2012), 2012.8
  21. Tomohiko Fujita, Takuya Funatomi, Yoshitaka Morimura, Michiihiko Minoh:
    Privacy-aware Database System for Retrieving Facial Images ,
    Information Processing and Management of Uncertainty in Knowledge-based System 2012, 2012.7
  22. Yoko Yamakata, Yoshiki Tsuchimoto, Atsushi Hashimoto, Takuya Funatomi, Mayumi Ueda, Michihiko Minoh:
    Cooking Ingredient Recognition Based on the Load on a Chopping Board during Cutting ,
    Workshop on Multimedia for Cooking and Eating Activities(CEA2011) in conjunction with The IEEE International Symposium on Multimedia 2011, 2011.12
  23. Mayumi Ueda, Takuya Funatomi, Atsushi Hashimoto, Takahiro Watanabe, Michihiko Minoh :
    Developing a Real-Time System for Measuring the Consumption of Seasoning ,
    Workshop on Multimedia for Cooking and Eating Activities(CEA2011) in conjunction with The IEEE International Symposium on Multimedia 2011, 2011.12
  24. Yuki Kizumi, Koh Kakusho, Takeshi Okadome, Takuya Funatomi, Masaaki Iiyama :
    Recognizing Participants in Interaction from Observation of Office Environments ,
    2011 IEEE/SICE International Symposium on System Integration (SII) , PP.358-363, 2011.12
  25. Yang Wu, Masayuki Mukunoki, Takuya Funatomi, Michihiko Minoh, Shihong Lao :
    Optimizing Mean Reciprocal Rank for Person Re-identification ,
    2nd International Workshop on Multimedia Systems for Surveillance, in conjunction with 8th IEEE International Conference on Advanced Video and Signal-Based Surveillance, 2011.8
  26. Ahmed Ayman, Takuya Funatomi, Michihiko Minoh, Zanaty Elnomery:
    High Accuracy Region Growing Segmentation Technique for Magnetic Resonance and Computed Tomography Images with Weak Boundaries,
    Fifth International Conference on Intelligent Computing and Information Systems (ICICIS 2011), pp.306-312, 2011.7 [The Best Paper in "Pattern Recognition/Image Processing" session]
  27. Atsushi Hashimoto, Naoyuki Mori, Takuya Funatomi, Masayuki Mukunoki, Koh Kakusho, Michihiko Minoh:
    Tracking Food Materials with Changing Their Appearance in Food Preparing,
    The 2nd Workshop on Multimedia for Cooking and Eating Activities(CEA2010), 2010.12
  28. Yoko Yamakata, Takuya Funatomi, Koh Kakusho, Michihiko Minoh:
    A Study of Object Naming According to the Manufacturing Processes in a Cooking Activity,
    ACM Multimedia 2009 Workshop on Multimedia for Cooking and Eating Activities (CEA2009), P.1-8, 2009.10
  29. Yasutomo Kawanishi, Takuya Funatomi, Koh Kakusho, Michihiko Minoh:
    Background Estimation Based on Device Pixel Structures for Silhouette Extraction,
    The Ninth Asian Conference on Computer Vision (ACCV 2009), 2009.9
  30. Masahiro Toyoura, Masaaki Iiyama, Takuya Funatomi, Koh Kakusho, Michihiko Minoh :
    3D Shape Reconstruction from Incomplete Silhouettes in Multiple Frames,
    International Conference on Pattern Recognition (ICPR), TuBCT8.4, 2008.12
  31. Atsushi Hashimoto, Naoyuki Mori, Takuya Funatomi, Yoko Yamakata, Koh Kakusho, Michihiko Minoh:
    Smart Kitchen: A User Centric Cooking Support System,
    Information Processing and Management of Uncertainty in Knowledge-Based Systems, pp.848-854, 2008.6
  32. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh :
    Light Stripe Triangulation for Multiple of Moving Rigid Objects,
    The 6th International Conference on 3-D Digital Imaging and Modeling (3DIM2007), p.133-140, 2007.8
  33. Michihiko Minoh, Hideto Obara, Takuya Funatomi, Masahiro Toyoura, Koh Kakusho :
    Direct Manipulation of 3D Virtual Objects by Actors for Recording Live Video Content,
    Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure, 2007 (ICKS 2007), p.11-18, 2007.1
  34. Takuya Funatomi, Masaaki Iiyama, Koh Kakusho, Michihiko Minoh :
    3D Shape Reconstruction of Trunk Swaying Human Body Segments,
    Articulated Motion and Deformable Objects: 4th International Conference (AMDO 2006), Lecture Notes in Computer Science (LNCS) Vol.4069 PP.100-109, 2006.7 [ abstract ]
  35. Takuya Funatomi :
    3D shape and structure modeling by measuring individual human body,
    Doctor Student Conference, Association of Pacific Rim Universities (APRU DSC2006), 2006.7

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Dissertation

Doctoral thesis(2007.3) : Three dimensional shape modeling of human body in various postures by light stripe triangulation (PDF)

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Alumni

Posable human hand modeling

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Shape from scattering

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3D Facial deformation modeling

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Smart Kitchen

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Interactive Virtual Studio

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Others

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