Publications

  1. K. Nakamura, N. Nitta, and N. Babaguchi: "Encryption-Free Framework of Privacy-Preserving Image Recognition for Photo-Based Information Services," IEEE Transactions on Information Forensics and Security, pp.1-16, 2018.
  2. K. Nakamura, E. Miyazaki, N. Nitta, and N. Babaguchi: "Generating Handwritten Character Clones from an Incomplete Seed Character Set using Collaborative Filtering," Proc. International Conference on Frontiers in Handwriting Recognition, pp.68-73, 2018.
  3. H. Honjo, N. Nitta, K. Nakamura, and N. Babaguchi: "Constructing Geospatio-Temporal Concept Graphs from Tagged Images," Proc. IEEE International Conference on Multimedia Big Data (BigMM2017), pp.169-176, 2017.
  4. N. Nitta, K. Nakamura, and N. Babaguchi: "On-line Geospatial Term Extraction from Streaming Geotagged Tweets," Proc. IEEE International Conference on Multimedia Big Data (BigMM2017), pp.322-329, 2017.
  5. N. Nitta, K. Nakamura, and N. Babaguchi: "Extracting Real-World Observations from Microblog," Proc. IEEE International Conference on Multimedia Big Data (BigMM2017), pp.232-237, 2017.
  6. Y. Nagasawa, K. Nakamura, N. Nitta, and N. Babaguchi: "Effect of Junk Images on Inter-concept Distance Measurement: Positive or Negative?," Proc. International Conference on Multimedia Modeling (MMM2017), pp.173-184, 2017.
  7. K. Fujii, K. Nakamura, N. Nitta, and N. Babaguchi: "A Framework of Privacy-Preserving Image Recognition for Image-Based Information Services," Proc. International Conference on Multimedia Modeling (MMM2017), pp.40-52, 2017 (Best Paper Runner-up).
  8. M. Yoshitake, N. Nitta, and N. Babaguchi: "Real-World Observation Extraction from Microblog based on Word Associative Relations," Proc. IEEE International Conference on Multimedia Big Data (BigMM2016), pp.450-455, 2016.
  9. N. Nitta and N. Babaguchi: "Digital Diorama: Privacy-Preserving and Intelligible Sensing-Based Real-World Content," ITE Transactions on Media Technology and Applications, Vol.3, No.3, pp.184-193, 2015.
  10. T. Kamimura, N. Nitta, and N. Babaguchi: "Real-Time Local Word Database Construction from Twitter," Proc. IEEE International Conference on Social Computing and Networking (SocialCom2015), pp.299-306, 2015.
  11. R. Akai, N. Nitta, and N. Babaguchi: "Real-Time People Counting across Spatially Adjacent Non-Overlapping Camera Views," Proc. International Multimedia Modeling Conference (MMM2015), pp.71-82, 2015.
  12. N. Nitta, Y. Kumihashi, T. Kato, and N. Babaguchi: "Real-World Event Detection Using Flickr Images," Proc. International Multimedia Modeling Conference (MMM2014), pp.307-314, 2014.
  13. N. Nitta, R. Akai, and N. Babaguchi: "People Counting across Non-Overlapping Camera Views by Flow Estimation among Foreground Regions," Human Behaviour Understanding in Networked Sensing - Theory and Applications of Networks of Sensors, P. Spagnolo, P. L. Mazzeo, and C. Distante (eds.), Chapter 11, Springer Verlag, pp.239--259, 2014.
  14. N. Nitta and N. Babaguchi: "Content Analysis for Home Videos," ITE Transactions on Media Technology and Applications, Vol.1, No.2, pp.91-100, 2013.
  15. N. Nitta, T. Nakazaki, K. Nakamura, R. Akai, and N. Babaguchi: "People Counting across Spatially Disjoint Cameras by Flow Estimation between Foreground Regions," Proc. Workshop on Activity Monitoring by Multiple Distributed Sensing (AMMDS), pp.414-419, 2013.
  16. T. Takehara, S. Miki, N. Nitta, and N. Babaguchi: "Extracting Context Information from Microblog based on Analysis of Online Reviews," Proc. International Workshop on Social Multimedia Computing (SMC2012), 6 pages, 2012.
  17. K. Shimizu, Y. Nakai, N. Nitta, and N. Babaguchi: "Classification-based Group Photo Retrieval with Bag of People Features," Proc. ACM International Conference on Multimedia Retrieval (ICMR2012), 8 pages, 2012.
  18. N. Nitta and N. Babaguchi: "Example-based Video Remixing," Multimedia Tools and Applications, Vol.51, No.2, pp.649-673, 2011.
  19. N. Nitta and N. Babaguchi: "Example-based Home Video Remixing Support System," Proc. ACM International Conference on Multimedia, pp.563-572, 2011.
  20. T. Takehara, N. Nitta, and N. Babaguchi: "Three-Level Privacy Control for Sensing-Based Real-World Content Digital Diorama," Proc. International Conference on Internet Multimedia Computing and Service (ICIMCS2011), 4 pages, 2011 (Best Paper Runner-up).
  21. N. Nitta and N. Babaguchi: "Example-based Video Remixing for Home Videos," Proc. International Conference on Multimedia and Expo (ICME2011), 6 pages, 2011.
  22. K. Shimizu, N. Nitta, and N. Babaguchi: "Learning People Co-occurrence Relations by Using Relevance Feedback for Retrieving Group Photos," Proc. International Conference on Multimedia Retrieval (ICMR2011), 8 pages, 2011.
  23. K. Watanabe, N. Nitta, and N. Babaguchi: "Content-preserving Zoom-in View Generation for Surveillance Videos," Proc. SPIE-IS&T Electronic Imaging, Vol.7873, 8 pages, 2011.
  24. K. Shimizu, N. Nitta, and N. Babaguchi: "Image Retrieval Considering People Co-occurrence Relations Using Relevance Feedback," Proc. SPIE-IS&T Electronic Imaging, Vol.7881, 12 pages, 2011.
  25. T. Takahara, Y. Nakashima, N. Nitta, and N. Babaguchi: "Digital Diorama: Sensing-Based Real-World Visualization," Proc. International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU2010), pp.663--672, 2010.
  26. N. Nitta, A. Usui, and N. Babaguchi: "Face Image Retrieval across Age Variation Using Relevance Feedback," Proc. International Multimedia Modeling Conference (MMM2010), pp.152-162, 2010.
  27. N. Nitta, Y. Takahashi, and N. Babaguchi: "User and Device Adaptation in Summarizing Sports Video Content," IEICE Transactions on Information and Systems, Vol.E92-D, No.6, pp.1280--1288, 2009.
  28. N. Nitta, Y. Takahashi, and N. Babaguchi: "Automatic Personalized Video Abstraction for Sports Videos Using Metadata," Multimedia Tools and Applications, Vol.41, No.1, pp.1-25, 2009.
  29. N. Babaguchi and N. Nitta: "Video Scene and Event Detection," Encyclopedia of Database Systems, Springer Verlag, pp.3303-3308, 2009.
  30. G. Li, Y. Ito, X. Yu, N. Nitta, and N. Babaguchi: "Recoverable Privacy Protection for Video Content Distribution," Special issue: Enhancing Privacy Protection in Multimedia Systems, EURASIP Journal on Information Security, 11 pages, 2009.
  31. T. Takehara, Y. Nakashima, N. Nitta, and N. Babaguchi: "Digital Diorama: Real-Time Adaptive Visualization of Public Spaces," Proc. International Conference on Security Camera Network, Privacy Protection and Community Safety (SPC2009), 2 pages, 2009.
  32. Y. Kurihara, N. Nitta, and N. Babaguchi: "Automatic Appropriate Segment Extraction from Shots Based on Learning from Example Videos," Proc. Pacific-Rim Symposium on Image and Video Technology(PSIVT2009), pp.1082-1093, 2009.
  33. K. Asano, N. Nitta, and N. Babaguchi: "Virtual Camerawork beyond Original Framing with Longshot Video Generation," Proc. International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp.86-90, 2009.
  34. D. Nakashima, Y. Ito, N. Nitta, and N. Babaguchi: "Human Identification in Surveillance Video Based on Tracking via Camera Footage and ID Updating via RFID Systems," Proc. International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp.58-62, 2009.
  35. K. Sato, N. Nitta, Y. Ito, and N. Babaguchi: "Suspicious Object Detection Based on Appearance Frequency in Surveillance Videos," Proc. International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp.42-46, 2009.
  36. N. Babaguchi and N. Nitta: "Sports Video Analysis," Encyclopedia of Multimedia (2nd Edition), eds B. Furht, pp.820-827, Springer Verlag, 2008.
  37. R. Yamaguchi, Y. Yamamoto, N. Nitta, Y. Ito, N. Babaguchi: "Ditigal Diorama: Adaptive 3D Visualization System for Indoor Environment," Proc. International Workshop on "Sensing Web", pp.17-24, 2008.
  38. X. Yu, K. Chinomi, T. Koshimizu, N. Nitta, Y. Ito, and N. Babaguchi: "Privacy Protecting Visual Processing for Secure Video Surveillance," Proc. International Conference on Image Processing (ICIP2008), pp.1672-1675, 2008.
  39. G. Li, Y. Ito, X. Yu, N. Nitta, and N. Babaguchi: "A Discrete Wavelet Transform based Recoverable Image Processing for Privacy Protection," Proc. International Conference on Image Processing (ICIP2008), pp.1372-1375, 2008.
  40. M. Yamamoto, N. Nitta, and N. Babaguchi: "Automatic Personal Preference Acquisition from TV Viewer's Behaviors," Proc. International Conference on Multimedia and Expo (ICME2008), pp.1165-1168, 2008.
  41. Y. Kurihara, N. Nitta, and N. Babaguchi: "Appropriate Segment Extraction from Shots Based on Temporal Patterns of Example Videos," Proc. International MultiMedia Modeling Conference (MMM2008), pp.253-264, 2008.
  42. K. Chinomi, N. Nitta, Y. Ito, and N. Babaguchi: "Privacy Protected Video Surveillance System Using Adaptive Visual Abstraction," Proc. International MultiMedia Modeling Conference (MMM2008), pp.144-154, 2008.
  43. Y. Takahashi, N. Nitta, and N. Babaguchi, "User and Device Adaptation for Sports Video Content," Proc. International Conference on Multimedia and Expo (ICME2007), pp.1051-1054, 2007.
  44. N. Nitta and N. Babaguchi: "Analysis of Audio-Visual Synchronous Patterns in Edited Videos - Towards an Aid for Attractive Video Editing -," Proc. Korea-Japan Joint Workshop on Pattern Recognition (KJPR), 6 pages, 2006.
  45. M. Yamamoto, N. Nitta, and N. Babaguchi: "Estimating Intervals of Interest During TV Viewing for Automatic Personal Preference Acquisition," Proc. Pacific-Rim Conference on Multimedia (PCM2006), pp.615-623, 2006 (Best Paper Award).
  46. H. Tanimoto, N. Nitta, and N. Babaguchi: "TV Viewing Interval Estimation for Personal Preference Acquisition," Proc. International Conference on Multimedia and Expo (ICME2006), pp.889-892, 2006.
  47. K. Morisawa, N. Nitta, and N. Babaguchi: "Video Scene Retrieval with Symbol Sequence Based on Integrated Audio and Visual Features," Proc. SPIE-IS&T Electronic Imaging, Vol.6073, pp.607307-1-607307-10, 2006.
  48. N. Nitta, N. Babaguchi, and T. Kitahashi: "Generating Semantic Descriptions of Broadcasted Sports Videos Based on Structures of Sports Games and TV Programs," Multimedia Tools and Applications, Vol.25, No.1, pp.59-83, 2005.
  49. Y. Kinoshita, N. Nitta, and N. Babaguchi: "Interactive Clustering of Video Segments for Media Structuring," Proc. International Conference on Multimedia and Expo(ICME2005), 4 pages, 2005.
  50. N. Nitta and N. Babaguchi: "Automatic Parsing of American Football Videos by Intermodal Collaboration based on Transition Rules," Proc. International Conference on Multimedia and Expo(ICME2005), 4 pages, 2005.
  51. Y. Takahashi, N. Nitta, and N. Babaguchi: "Video Summarization for Large Sports Video Archives," Proc. of IEEE International Conference on Multimedia and Expo(ICME2005), 4 pages, 2005.
  52. S. Tokunaga, Y. Ito, N. Nitta, and N. Babaguchi: "Meeting Recording System via Multimedia Sensing," Proc. JSAI 2005 Workshop on Conversational Informatics, pp.19-24, 2005.
  53. S. Taniguchi, N. Nitta, and N. Babaguchi: "Embedding MPEG-7 Descriptions in MPEG Video by Focusing on DCT-Coefficients and Motion Vectors," Proc. Pacific-Rim Workshop on Digital Steganography (STEG'04), 2004.
  54. Y. Takahashi, N. Nitta, and N. Babaguchi: "Automatic Video Summarization of Sports Videos Using Metadata", Proc. Pacific-Rim Conference on Multimedia (PCM2004), pp.272-280, 2004.
  55. K. Morisawa, N. Nitta, and N. Babaguchi: "Video Scene Retrieval with Sign Sequence Matching Based on Audio Features", Proc. Pacific-Rim Conference on Multimedia (PCM2004), pp.121-129, 2004.
  56. Y. Kinoshita, N. Nitta, and N. Babaguchi: "Clustering of Video Packets Using Interactive Refinement by Relevance Feedback", Proc. Pacific-Rim Conference on Multimedia (PCM2004), pp.626-633, 2004.
  57. N. Babaguchi and N. Nitta: "Intermodal Collaboration: A Strategy for Semantic Content Analysis for Broadcasted Sports Video," Proc. International Conference on Image Processing (ICIP2003), 2003.
  58. N. Nitta and N. Babaguchi: "Automatic Story Segmentation of Closed-Caption Text for Semantic Content Analysis of Broadcasted Sports Video," Proc. International Workshop on Multimedia Information Systems (MIS 2002), pp.110-116, 2002.
  59. N. Nitta, N. Babaguchi, and T. Kitahashi, "Story Based Representation for Broadcasted Sports Video and Automatic Story Segmentation," Proc. International Conference on Multimedia and Expo (ICME2002), pp.813-816, 2002.
  60. N. Nitta, N. Babaguchi, and T. Kitahashi, "Extracting Actors, Actions and Events from Sports Video -- A Fundamental Approach to Story Tracking --," Proc. International Conference on Pattern Recognition (ICPR2000), pp.718-721, 2000.


BACK TO TOP