英語版はこちら

■研究テーマ

知能マルチメディア処理（構造化・ 内容解析・要約・個人適応）
視覚センサネットによるセンシングとプライバシー保護
情報ハイディングによるメディアセキュリティ
ネットワークセキュリティ

■研究プロジェクト

総務省・戦略的情報通信研究開発推進制度・特定領域重点型研究開発(SCOPE)

通信・放送機構(TAO)・創造的情報通信技術研究開発推進制度

文部科学省・科学技術振興調整費・科学技術連携施策群の効果的・効率的な推進（センシングWeb）

日本学術振興会・科学研究費補助金

■最近の発表論文・著書

A. 学術論文

  1. S. Myojin and N. Babaguchi: "A logical consideration on fraudulent email communication", Artificial Life and Robotics, Springer, Vol. 25, No. 3, pp. 475-481 (2020-08) (online publish: 2020-03). DOI: 10.1007/s10015-020-00597-4
  2. N. Nitta, K. Nakamura, N. Babaguchi: "Constructing Geospatial Concept Graphs from Tagged Images for Geo-Aware Fine-Grained Image Recognition", ISPRS International Journal of Geo-Information, Vol. 9, No. 6, Article No. 354, 23 pages (2020-05). DOI: 10.3390/ijgi9060354
  3. M. Khosravy, N. Gupta, N. Patel, N. Dey, N. Nitta, and N. Babaguchi: "Probabilistic Stone’s Blind Source Separation with application to channel estimation and multi-node identification in MIMO IoT green communication and multimedia systems", Computer Communications, Elsevier, Vol. 157, pp. 423-433 (2020-05). DOI: 10.1016/j.comcom.2020.04.042
  4. Y. Nakashima, T. Yasui, L. Nguyen, and N. Babaguchi: "Speech-driven Face Reenactment for a Video Sequence", ITE Transactions on Media Technology and Applications, Vol. 8, No. 1, pp. 60-68 (2020-01). DOI: 10.3169/mta.8.60
  5. Y. Hirose, K. Nakamura, N. Nitta, and N. Babaguchi: "Discrimination between Genuine and Cloned Gait Silhouette Videos via Autoencoder-based Training Data Generation", IEICE Transactions on Information and Systems, Vol. E102.D, No. 12, pp. 2535-2546 (2019-09). DOI: 10.1587/transinf.2019EDP7042
  6. 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, Vol. 14, No. 5, pp. 1264-1279 (2019-05). DOI: 10.1109/TIFS.2018.2876752
  7. J. Lim, N. Nitta, K. Nakamura, and N. Babaguchi: "Constructing Geographic Dictionary from Streaming Geotagged Tweets", ISPRS International Journal on Geo-Information, Vol. 8, No. 5, Article No. 216, 24 pages (2019-05). DOI: 10.3390/ijgi8050216
  8. S. Myojin and N. Babaguchi: "A Logical Consideration on Deceived Person's Thinking", Artificial Life and Robotics, Springer, Vol. 24, No. 1, pp. 114-118 (2019-03) (online publish: 2018-09). DOI: 10.1007/s10015-018-0465-7
  9. 新田直子，吉武真人，中村和晃，馬場口登：“マイクロブログからの関連実世界観測情報の抽出”，日本データベース学会和文論文誌，Vol. 16-J，Article No. 22，8 pages（2018-03）．
  10. Y. Nakashima, N. Babaguchi, and J. Fan: "Privacy Protection for Social Video via Background Estimation and CRF-based Videographer's Intention Modeling", IEICE Transactions on Information and Systems, Vol. E99-D, No. 4, pp. 1221-1233 (2016-04). DOI: 10.1587/Transactionsinf.2015EDP73780
  11. Y. Nakashima, T. Ikeno, and N. Babaguchi: "Evaluating Protection Capability for Visual Privacy Information", IEEE Security & Privacy, Vol. 14, No. 1, pp. 55-61 (2016-02). DOI: 10.1109/MSP.2016.3.
  12. 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 (2015-07). DOI: 10.3169/mta.3.184
  13. N. Babaguchi and Y. Nakashima: "Protection and Utilization of Privacy Information via Sensing", Invited Paper, IEICE Transactions on Information and Systems, Vol. E98-D, No. 1, pp. 2-9 (2015-01). DOI: 10.1587/Transactionsinf.2014MUI0001
  14. 新田直子，角谷直人，馬場口登：“単語間の関係性の経時変化を考慮したマイクロブログからの実世界観測情報の抽出”，日本データベース学会論文誌，Vol. 13-J，No.1，pp. 7-12（2014-10）．
  15. N. Nitta and N. Babaguchi: "Content Analysis for Home Videos", ITE Transactions on Media Technology and Applications, Vol. 1, No. 2, pp. 91-100 (2013-04). DOI: 10.3169/mta.1.91
  16. Y. Nakashima, N. Babaguchi, and J. Fan: "Intended Human Object Detection for Automatically Protecting Privacy in Mobile Video Surveillance", Multimedia Systems, Vol. 18, Issue 2, pp. 157-173 (2012-03) (Online publish: 2011-08). DOI: 10.1007/s00530-011-0244-y
  17. Y. Nakashima, R. Kaneto, and N. Babaguchi: "Indoor Positioning System Using Digital Audio Watermarking", IEICE Transactions on Information and Systems, Vol. E94-D, No. 11, pp. 2201-2211 (2011-11). DOI: 10.1587/transinf.E94.D.2201
  18. N. Nitta and N. Babaguchi: "Example-based Video Remixing", Multimedia Tools and Applications, Vol. 51, No. 2, pp. 649-673 (2011-01). DOI: 10.1007/s11042-010-0633-9
  19. 河合吉彦，住吉英樹，藤井真人，柴田正啓，馬場口登：“不均衡データからのランダムフォレストを利用した高速高次特徴抽出”，映像情報メディア学会誌，Vol. 64，No. 12，pp. 1951-1955（2010-12）．DOI: 10.3169/itej.64.1951
  20. K. Kono, S. Nakano, Y. Ito, and N. Babaguchi: "Anonymous Communication System Based on Multiple Loopbacks", Journal of Information Assurance and Security, Vol. 6, Issue 2, Online Published, pp. 124-131 (2010-08). DOI: 10.1109/ISIAS.2010.5604065
  21. J. Peng, N. Babaguchi, H. Luo, Y. Gao, and J. Fan: "Constructing Distributed Hippocratic Video Databases for Privacy-Preserving Online Patient Training and Counseling", IEEE Transactions on Information Technology in Biomedicine, Vol. 14, No. 4, pp. 1014-1026 (2010-07). DOI: 10.1109/TITB.2009.2029695
  22. K. Kono, S. Nakano, Y. Ito, and N. Babaguchi: "Theoretical Analysis of the Performance of Anonymous Communication System 3-Mode Net", IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E93-A, No. 7, pp. 1338-134 (2010-07). DOI: 10.1587/transfun.E93.A.1338
  23. K. Kono, S. Nakano, Y. Ito, and N. Babaguchi: "A Consideration on the Numbers of Relay Nodes and Encryption Required for Anonymous Communication System 3-Mode Net", Journal of Information Assurance and Security, Vol. 5, pp. 276-283 (2010-01).
  24. G. Li, Y. Ito, X. Yu, N. Nitta, and N. Babaguchi: "Recoverable Privacy Protection for Video Content Distribution", EURASIP Journal on Information Security, Special issue: Enhancing Privacy Protection in Multimedia Systems, Vol. 2009, Article No. 293031, 11 pages (2010-01). DOI: 10. 1155/2009/293031
  25. 河合吉彦，住吉英樹，柴田正啓，八木伸行，馬場口登：“番組紹介テキストの特徴に基づく番組紹介スポットの自動生成”，映像情報メディア学会誌，Vol. 64，No. 1，pp. 85-93（2010-01）．DOI: 10.3169/itej.64.85
  26. K. Kono, Y. Ito, A. Aoyama, H. Kamoda, and N. Babaguchi: "Matrix-Based Algorithm for Integrating Inheritance Relations of Access Rights for Policy Generation", Journal of Information Processing, Vol. 17, pp. 318-327 (2009-12). DOI: 10.2197/ipsjjip.17.318 < 2010年度 IPSJ論文船井若手奨励賞受賞>
  27. M. S. Dao and N. Babaguchi: "A New Spatio-Temporal Method for Event Detection and Personalized Retrieval of Sports Video", Multimedia Tools and Applications, Vol. 50, No. 1, pp. 227-248 (2010-10) (Online Publish: 2009-09). DOI: 10.1007/s11042-009-0379-4
  28. N. Nitta and N. Babaguchi: "User and Device Adaptation in Summarizing Sports Video", IEICE Transactions on Information and Systems, Vol. E92-D, No. 6, pp. 1280-1288 (2009-06). DOI: 10.1587/transinf.E92.D.1280
  29. Y. Nakashima, R. Tachibana, and N. Babaguchi: "Watermarked Movie Soundtrack Finds the Position of the Camcorder in a Theater", IEEE Transactions on Multimedia, Vol. 11, No. 3, pp. 443-454 (2009-04). DOI: 10.1109/TMM.2009.2012938
  30. 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 (2009-01). DOI: 10.1007/s11042-008-0217-0

A’. 解説論文

  1. 馬場口登：“工学研究科アップデート”，巻頭言，生産と技術，第72巻，第3号，pp. 1-2（2020-08）．
  2. 馬場口登: “時をかけるメディア”，ふぉーかす，映像情報メディア学会誌，Vol. 74，No. 3（2020-05）．
  3. 馬場口登: “REALかFAKEか”，巻頭言，情報・システムソサイエティ誌，Vol. 24，No. 4，p. 3（2020-02）．
  4. 中村和晃，新田直子，馬場口登: “認識サービスの運用：認識器クローンに対する防御法”，MEDICAL IMAGING TECHNOLOGY，Vol. 37，No. 4，pp. 188-193（2019-09）． DOI: 10.11409/mit.37.188
  5. 中村和晃，新田直子，馬場口登: “内心プライバシー情報の流出を防ぐ画像認識フレームワークの開発”，画像ラボ，Vol. 30，No. 6，pp. 12-19（2019-06）．
  6. 中村和晃，馬場口登：“グループごとの行動状態を考慮した群衆映像からのグループ検出”，画像ラボ，Vol. 28，No. 5，pp. 1-10（2017-05）．
  7. 馬場口登：“スポーツ放送2020年の夢”，巻頭言，NHK技研　R&D，No. 149，pp. 2-3（2015-01）．
  8. 馬場口登：“センシングにおけるプライバシー情報の保護と利用”，画像ラボ，Vol. 25，No. 1，pp. 1-6（2014-01）．
  9. N. Babaguchi, A. Cavallaro, R. Chellappa, F. Dufaux, and L. Wang: "Guest Editorial: Special Issue on Intelligent Video Surveillance for Public Security and Personal Privacy", IEEE Trans. Information Forensics and Security, Vol. 8, No. 10, pp. 1559-1561 (2013-10). DOI: 10.1109/TIFS.2013.2279945
  10. 馬場口登：“プライバシー考”，特別寄稿，NTT Docomoテクニカル・ジャーナル，Vol. 21，No. 3，pp. 4-5（2013-08）．
  11. 新田直子，馬場口登：“事例に基づく映像シーンに対する音楽ミキシング”，画像ラボ，Vol. 23，No. 1，pp. 7-13（2012-01）．
  12. 馬場口登：“視覚的なプライバシー・センシティブ情報とその処理”，「監視社会におけるプライバシー保護のあり方特集号」，システム/制御/情報，Vol. 54，No. 6，pp. 242-247（2010-06）．DOI: 10.11509/isciesci.54.6_242
  13. 馬場口登：“マルチメディア検索の技術動向”，映像情報メディア学会誌，講座：マルチメディア検索の最前線（第１回），Vol. 64，No. 1，pp. 58-63（2010-01）．DOI: 10.3169/itej.64.58
  14. 馬場口登：“グランドチャレンジ”，ふぉーかす，映像情報メディア学会誌，Vol. 63，No. 12（2009-12）．
  15. 鷲見和彦，内田誠一，佐藤真一，佐藤洋一，日浦慎作，福井和広，馬場口登：“パターン認識・メディア理解の１０大チャレンジテーマ”，電子情報通信学会誌，Vol. 92，No. 8，pp. 665-675（2009-08）．
  16. 馬場口登，鷲見和彦：“今なぜグランドチャレンジか”，電子情報通信学会誌，Vol. 92，No. 8，pp. 640-642（2009-08）．
  17. 新田直子，伊藤義道，馬場口登：“観測型実世界コンテンツ −ディジタルジオラマ−”，人工知能学会誌，Vol. 24，No. 2，pp. 220-225（2009-03）．
  18. 馬場口登，美濃導彦："特集「センシングウェブ」にあたって"，人工知能学会誌，Vol. 24，No. 2，pp. 177-178（2009-03）．

B. 国際会議

  1. J. Lim, N. Nitta, K. Nakamura, and N. Babaguchi: "Generating Spoofing Tweets considering Points of Interest of Target User", Proc. of Asia-Pacific Signal and Processing Association Annual Summit and Conference (APSIPA ASC 2019), pp. 1672-1678, Lanzhou, China (2019-11). DOI: 10.1109/APSIPAASC47483.2019.9023353
  2. N. Hamasaki, K. Nakamura, N. Nitta, and N. Babaguchi: "Discrimination between Handwritten and Computer-Generated Texts using a Distribution of Patch-Wise Font Features", Proc. of Asia-Pacific Signal and Processing Association Annual Summit and Conference (APSIPA ASC 2019), pp. 1665-1671, Lanzhou, China (2019-11). DOI: 10.1109/APSIPAASC47483.2019.9023197
  3. Y. Hirose, K. Nakamura, N. Nitta, and N. Babaguchi: "Anonymization of Gait Silhouette Video by Perturbing Its Phase and Shape Components", Proc. of Asia-Pacific Signal and Processing Association Annual Summit and Conference (APSIPA ASC 2019), pp. 1679-1685, Lanzhou, China (2019-11). DOI: 10.1109/APSIPAASC47483.2019.9023196
  4. T. Tsutsumi, K. Nakamura, S. Myojin, N. Nitta, and N. Babaguchi: "Training-Free Method for Generating Motion Video Clones from A Still Image Considering Self-Occlusion of Human Body", Proc. of International Conference on Image Processing (ICIP2019), pp. 509-513, Taipei, Taiwan (2019-09). DOI: 10.1109/ICIP.2019.8803818
  5. S. Myojin and N. Babaguchi: "Semiotic and Logical Approach for Analysis of Augmented World", Proc. of 12th Asia Pacific Workshop on Mixed and Augmented Reality (APMAR2019), 1 page, Nara, Japan (2019-03).
  6. S. Myojin and N. Babaguchi: "Modeling deceptive communication based on information flow", Proc. of International Symposium on Artificial Life and Robotics, AROB 24th 2019, pp. 144-149, Oita, Japan (2019-01).
  7. K. Kono, T. Yoshida, S. Ohshiro, and N. Babaguchi: "Passive Video Forgery Detection Considering Spatio-Temporal Consistency", Proc. of 14th International Conference on Information Assurance and Security, pp. 381-391, Porto, Portugal (2018-12). DOI: 10.1007/978-3-030-17065-3_38
  8. J. Itou, T. Mori, J. Munemori, and N. Babaguchi: "Development of a Stroll Support System Using Route Display on a Map and Photograph Sharing Service", Proc. of 10th International Conference on Collaboration Technologies (CollabTech2018), pp. 48-55, Costa de Caparica, Portugal (2018-09). DOI: 10.1007/978-3-319-98743-9_4
  9. S. Myojin and N. Babaguchi: "Initial Consideration on Human Factor in Security Incident", Proc. of 13th International Workshop on Security (IWSEC2018), poster, Miyagi, Japan (2018-09).
  10. K. Nakamura, E. Miyazaki, N. Nitta, and N. Babaguchi: "Generating Handwritten Character Clones from an Incomplete Seed Character Set Using Collaborative Filtering", Proc. of 16th International Conference on Frontiers in Handwriting Recognition, pp. 68-73, Niagara Falls, USA (2018-08). DOI: 10.1109/ICFHR-2018.2018.00021
  11. S. Myojin and N. Babaguchi: "Formulating what a deceived person thinks", Proc. of 23rd International Symposium on Artificial Life and Robotics, AROB 23rd 2018, pp. 131-136, Oita, Japan (2018-01).
  12. J. Itou, R. Tanaka, J. Munemori, and N. Babaguchi: "Tag Chat: A Tag-Based Past Topics Recollection Support System", Proc. of 9th International Conference on Collaboration Technologies (CollabTech 2017), LNCS 10397, pp. 29-36, Saskatoon, Canada (2017-08). DOI: 10.1007/978-3-319-63088-5_4
  13. H. Honjo, N. Nitta, K. Nakamura, and N. Babaguchi: "Constructing Geospatio-Temporal Concept Graphs from Tagged Images", Proc. of IEEE 3rd International Conference on Multimedia Big Data, pp. 169-176, California, USA (2017-04). DOI: 10.1109/BigMM.2017.52
  14. M. Yoshitake, N. Nitta, K. Nakamura, and N. Babaguchi: "Extracting Real-World Observations from Microblog", Proc. of IEEE 3rd International Conference on Multimedia Big Data, pp. 232-237, California, USA, (2017-04). DOI: 10.1109/BigMM.2017.68
  15. T. Kamimura, N. Nitta, K. Nakamura, and N. Babaguchi: "On-Line Geospatial Term Extraction from Streaming Geotagged Tweets", Proc. of IEEE 3rd International Conference on Multimedia Big Data, pp. 322-329, California, USA (2017-04). DOI: 10.1109/BigMM.2017.50
  16. Y. Nagasawa, K. Nakamura, N. Nitta, and N. Babaguchi: "Effect of Junk Images on Inter-Concept Distance Measurement: Positive or Negative?", Proc. of 23rd International Conference on Multimedia Modeling (MMM2017), pp. 173-184, Reykjavik, Iceland (2017-01). DOI: 10.1007/978-3-319-5184-5_15
  17. K. Fujii, K. Nakamura, N. Nitta, and N. Babaguchi: "A Framework of Privacy-Preserving Image Recognition for Image-Based Information Services", Proc. of 23rd International Conference on Multimedia Modeling (MMM2017), pp. 40-52, Reykjavik, Iceland (2017-01). DOI: 10.1007/978-3-319-51811-4_4 < Best paper runner-up >
  18. K. Nakamura, T. Ono, and N. Babaguchi: "Detection of Groups in Crowd Considering Their Activity State", Proc. of 23rd International Conference on Pattern Recognition (ICPR2016), pp. 272-277, Cancun, Mexico (2016-10). DOI:10.1109/ICPR.2016.7899646
  19. M. Hasan and N. Babaguchi: "Long-term People Reidentification Using Anthropometric Signature", Proc. of IEEE International Conference on Biometrics Theory, Applications and Systems (BTAS 2016), 6 pages, Buffalo, New York, USA (2016-09). DOI: 10.1109/BTAS.2016.7791184
  20. M. Hasan, M. Abdellatif, and N. Babaguchi: "Hierarchical Detection of Rectangles in Images", Proc. of 1st International Workshop on Pattern Recognition (IWPR16), 7 pages, Tokyo, Japan (2016-07). DOI: 10.1117/12.2242171
  21. M. Yoshitake, N. Nitta, and N. Babaguchi: "Real-World Observation Extraction from Microblog based on Word Associative Relations", Proc. of IEEE International Conference on Multimedia Big Data (BigMM2016), pp. 450-455, Taipei, Taiwan (2016-04). DOI: 10.1109/BigMM.2016.75
  22. T. Kamimura, N. Nitta, and N. Babaguchi: "Real-Time Local Word Database Construction from Twitter", Proc. of IEEE International Conference on Social Computing and Networking (SocialCom2015), pp. 299-306, Chengdu, China (2015-12). DOI: 10.1109/SmartCity.2015.88
  23. S. Karita, K. Nakamura, K. Kono, Y. Ito, and N. Babaguchi: "Owner Authentication for Mobile Devices Using Motion Gestures Based on Multi-Owner Template Update", Proc. of 2015 Workshop on User Authentication for Emerging Interfaces (UAEI), in conjunction with IEEE International Conference on Multimedia and Expo (ICME2015), 6 pages, Torino, Italy (2015-07). DOI: 10.1109/ICMEW.2015.7169873
  24. Y. Nakashima, T. Koyama, N. Yokoya, and N. Babaguchi: "Facial Expression Preserving Privacy Protection Using Image Melding", Proc. of IEEE International Conference on Multimedia and Expo (ICME2015), 6 pages, Torino, Italy (2015-07). DOI: 10.1109/ICME.2015.7177394
  25. K. Hara, K. Nakamura, and N. Babaguchi: "Temporal Spotting of Human Actions from Videos Containing Actor's Unintentional Motions", Proc. of IEEE International Conference on Multimedia and Expo (ICME2015), 6 pages, Torino, Italy (2015-07). DOI: 10.1109/ICME.2015.7177481
  26. R. Akai, N. Nitta, and N. Babaguchi: "Real-Time People Counting across Spatially Adjacent Non-Overlapping Camera Views", International Conference on Multimedia Modeling (MMM2015), pp. 71-82, Sydney, Australia (2015-01). DOI: 10.1007/978-3-319-14445-0_7
  27. M. Heshmat, M. Abdellatif, K. Nakamura, A. A. Abouelsoud, and N. Babaguchi: "Dynamic Feature Detection Using Virtual Correction and Camera Oscillations", Proc. of IEEE International Conference on 3D Imaging (IC3D2014), 8 pages, Liege, Belgium (2014-12). DOI: 10.1109/IC3D.2014.7032584
  28. M. Heshmat, M. Abdellatif, K. Nakamura, A. A. Abouelsoud, and N. Babaguchi: "Camera Oscillation Pattern for VSLAM: Translational versus Rotational", Proc. of IEEE International Conference on 3D Imaging (IC3D2014), 6 pages, Liege, Belgium (2014-12). DOI: 10.1109/IC3D.2014.7032598
  29. K. Nakamura and N. Babaguchi: "Inter-Concept Distance Measurement with Adaptively Weighted Multiple Visual Features", Proc. of 1st International Workshop on Feature and Similarity Learning for Computer Vision (FSLCV2014), in conjunction with 2014 Asian Conference on Computer Vision (ACCV2014), pp. 56-70, Singapore (2014-11). DOI: 10.1007/978-3-319-16634-6_5
  30. N. Nitta, Y. Kumihashi, T. Kato, and N. Babaguchi: "Real-World Event Detection Using Flickr Images", International Multimedia Modeling Conference (MMM2014), pp. 307-314, Dublin, Ireland (2014-01). DOI: 10.1007/978-3-319-04117-9_29
  31. N. Nitta, T. Nakazaki, K. Nakamura, R. Akai, and N. Babaguchi: "People Counting Across Spatially Disjoint Cameras by Flow Estimation between Foreground Regions", Proc. of 2013 Workshop on Activity Monitoring by Multiple Distributed Sensing (AMMDS) in conjunction with 10th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), pp. 414-419, Krakow, Poland (2013-08). DOI: 10.1109/AVSS.2013.6636675
  32. T. Koyama, Y. Nakashima, and N. Babaguchi: "Real-Time Privacy Protection System for Social Videos Using Intentionally-Captured Persons Detection", Proc. of 2013 IEEE International Conference on Multimedia and Expo (ICME2013), 6 pages, San Jose, California, USA (2013-07). DOI: 10.1109/ICME.2013.6607622
  33. T. -Y. Ko, C. -J. Tseng, H. -H. Chen, J. -J. Ding, and N. Babaguchi: "Efficient DC Term Encoding Scheme Based on Double Prediction Algorithms and Pareto Probability Models", Proc. of 2013 IEEE International Conference on Multimedia and Expo (ICME2013), 6 pages, San Jose, California, USA (2013-07). DOI: 10.1109/ICME.2013.6607534
  34. K. Nakamura, K. Kono, Y. Ito, and N. Babaguchi: "Tablet Owner Authentication Based on Behavioral Characteristics of Multi-Touch Actions", Proc. of International Conference on Pattern Recognition (ICPR 2012), pp. 3431-3434, Tukuba, Japan (2012-11).
  35. Y. Murakami, T. Endo, Y. Ito, and N. Babaguchi: "Depth-Estimation-Free Condition for Projective Factorization and Its Application to 3D Reconstruction", Asian Conference on Computer Vision(ACCV2012), pp. 150-162, Korea (2012-11). DOI: 10.1007/978-3-642-37447-0_12
  36. N. Fukuoka, Y. Ito, and N. Babaguchi: "Delivery Method for Viewer-Specific Privacy Protected Video Using Discrete Wavelet Transform", Proc. of IEEE International Conference on Image Processing (ICIP2012), pp. 2285 - 2288, Orlando, Florida, USA (2012-10). DOI: 10.1109/ICIP.2012.6467352
  37. T. Koyama, Y. Nakashima, and N. Babaguchi: "Markov Random Field-Based Real-Time Detection of Intentionally-Captured Persons", Proc. of IEEE International Conference on Image Processing (ICIP2012), pp. 1377-1380, Orlando, Florida, USA (2012-10). DOI: 10.1109/ICIP.2012.6467125
  38. K. Masui, N. Babaguchi, and M. S. Dao, "Abandoned Object’s Owner Detection: A Case Study of Hybrid Mobile-Fixed Video Surveillance System", Proc. of 9th IEEE International Conference on Advanced Video and Signal-Based Surveillance(AVSS2012), pp. 404-409, Beijing, China (2012-09). DOI: 10.1109/AVSS.2012.4
  39. T. Takehara, S. Miki, N. Nitta, and N. Babaguchi: "Extracting Context Information from Microblog based on Analysis of Online Reviews", Proc. of International Workshop on Social Multimedia Computing (SMC2012), pp. 248-253, Melbourne, Australia (2012-07). DOI: 10.1109/ICMEW.2012.49
  40. K. Shimizu, Y. Nakai, N. Nitta, and N. Babaguchi: "Classification-Based Group Photo Retrieval with Bag of People Features", Proc. of ACM International Conference on Multimedia Retrieval (ICMR2012), 8 pages, Hong Kong (2012-06). DOI: 10.1145/2324796.2324804
  41. Y. Nakashima and N. Babaguchi: "Extracting Intentionally Captured Regions Using Point Trajectories", Proc. of ACM International Conference on Multimedia 2011, pp. 1417-1420, Scottsdale, USA (2011-11). DOI: 10.1145/2072298.2072029
  42. N. Nitta and N. Babaguchi: "Example-Based Home Video Remixing Support System", Proc. of ACM International Conference on Multimedia 2011, pp. 563-572, Scottsdale, USA (2011-11). 10.1145/2072298.2072371
  43. T. Takehara, N. Nitta, and N. Babaguchi: "Three-Level Privacy Control for Sensing-Based Real-World Content Digital Diorama", Proc. of 3rd International Conference on Internet Multimedia Computing and Service (ICIMCS2011), pp. 17-20, Chengdu, China (2011-08). DOI: 10.1145/2043674.2043679
  44. Y. Nakashima, N. Babaguchi, and J. Fan: "Automatic Generation of Privacy-Protected Videos Using Background Estimation", Proc. of 2011 IEEE International Conference on Multimedia and Expo (ICME2011), 6 pages, Barcelona, Spain (2011-07). DOI: 10.1109/ICME.2011.6011955
  45. N. Nitta and N. Babaguchi: "Example-Based Video Remixing for Home Videos", Proc. of 2011 IEEE International Conference on Multimedia and Expo (ICME2011), 6 pages, Barcelona, Spain (2011-11). DOI: 10.1109/ICME.2011.6012080
  46. K. Shimizu, N. Nitta, and N. Babaguchi: "Learning People Co-Occurrence Relations by Using Relevance Feedback for Retrieving Group Photos", Proc. of ACM International Conference on Multimedia Retrieval (ICMR2011), 8pages, Trento, Italy (2011-04). DOI: 10.1145/1991996.1992053
  47. K. Watanabe, N. Nitta, and N. Babaguchi: "Content-Preserving Zoom-in View Generation for Surveillance Videos", Proc. of SPIE Vol. 7873 Computational Imaging IX, 8 pages, San Francisco Airport, USA (2011-01). DOI: 10.1117/12.871857
  48. K. Shimizu, N. Nitta, and N. Babaguchi: "Image Retrieval Considering People Co-Occurrence Relations Using Relevance Feedback", Proc. of SPIE Vol. 7881 Multimedia Content Access: Algorithms and Systems V, 12 pages, San Francisco Airport, USA (2011-01). DOI: 10.1117/12.872125
  49. Y. Nakashima, N. Babaguchi, and J. Fan: "Automatically Protecting Privacy in Consumer Generated Videos Using Intended Human Object Detector", Proc. of ACM International Conference on Multimedia 2010, pp. 135-1138, Firenze, Italy (2010-10). DOI: 10.1145/1873951.1874169
  50. M. S. Dao, K. Masui, and N. Babaguchi, "Event Tactic Analysis in Sports Video Using Spatio-Temporal Pattern", Proc. of IEEE International Conference on Image Processing (ICIP2010), pp. 1497-1500, Hong Kong (2010-09). DOI: 10.1109/ICIP.2010.5652340
  51. K. Kono, Y. Ito, and N. Babaguchi: "Anonymous Communication System Using Probabilistic Choice of Actions and Multiple Loopbacks", Proc. of 6th International Conference on Information Assurance and Security, pp. 210-215, Atlanta, USA (2010-08). DOI: 10.1109/ISIAS.2010.5604065
  52. S. Nishio, H. Okamoto, and N. Babaguchi: "Hierarchical Anomality Detection based on Situation", Proc. of 2010 International Conference on Pattern Recognition (ICPR2010), pp. 1108-1111, Istanbul, Turkey (2010-08). DOI: 10.1109/ICPR.2010.277
  53. R. Kaneto, Y. Nakashima, and N. Babaguchi: "Real-Time User Position Estimation in Indoor Environments Using Digital Watermarking for Audio Signals", Proc. of 2010 International Conference on Pattern Recognition (ICPR2010), pp. 97-100, Istanbul, Turkey (2010-08). DOI: 10.1109/ICPR.2010.32
  54. H. Uegaki, Y. Nakashima, and N. Babaguchi: "Discriminating Intended Human Objects in Consumer Videos", Proc. of 2010 International Conference on Pattern Recognition (ICPR2010), pp. 4380-4383, Istanbul, Turkey (2010-08). DOI: 10.1109/ICPR.2010.1065
  55. K. Masui, M. S. Dao, and N. Babaguchi: "Modeling Visual Information by Spatio-Temporal Patterns to Analyze Event Tactic in Sports Video", Proc. of 2nd European Workshop on Visual Information Processing, pp. 198-203, Paris, France (2010-07). DOI: 10.1109/EUVIP.2010.5699109
  56. Y. Nakashima, N. Babaguchi, and J. Fan: "Detecting Intended Human Objects in Human-Captured Videos", Proc. of 2010 Conference on Computer Vision and Pattern Recognition Workshop (CVPRW 2010), pp. 33-40, San Francisco, USA (2010-06). DOI: 10.1109/CVPRW.2010.5543721
  57. T. Takehara, Y. Nakashima, N. Nitta, and N. Babaguchi: "Digital Diorama: Sensing-Based Real-World Visualization", Proc. of 13th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU 2010), pp. 663-672, Dortmund, Germany (2010-06). DOI: 10.1007/978-3-642-14058-7_68
  58. N. Nitta, A. Usui, and N. Babaguchi: "Face Image Retrieval across Age Variation Using Relevance Feedback", Proc. of 16th International Multimedia Modeling Conference (MMM2010), pp. 152-162, Chongqing, China (2010-01). DOI: 10.1007/978-3-642-11301-7_18
  59. M. Takahashi, Y. Kawai, M. Fujii, M. Shibata, N. Babaguchi, and S. Satoh: "NHK STRL at TRECVID 2009: Surveillance Event Detection and High-Level Feature Extraction", Proc. of TRECVID Workshop, 8 pages, Gaithersburg, Maryland, USA (2009-11).
  60. M. S. Dao, I. N. Sharma, and N. Babaguchi: "Preserving Topological Information in Sub-Trajectories-based Representation for Spatio-Temporal Trajectories Indexing and Retrieval", Proc. of ACM International Conference on Multimedia, pp. 641-644, Beijing, China (2009-10). DOI: 10.1145/1631272.1631377
  61. K. Kono, S. Nakano, Y. Ito, and N. Babaguchi: "Security Analysis of Anonymous Communication System 3-Mode Net Against Collaborating Nodes", Proc. of 2009 APSIPA Annual Summit and Conference (APSIPA ASC 2009), pp. 105-110, Hokkaido, Japan (2009-10).
  62. T. Takehara, Y. Nakashima, N. Nitta, and N. Babaguchi: "Digital Diorama: Real-Time Adaptive Visualization of Public Spaces", Proc. of 1st International Conference on Security Camera Network, Privacy Protection and Community Safety (SPC2009), 2 pages, Gunma, Japan (2009-10). DOI: 10.1007/978-3-642-14058-7_68
  63. M. S. Dao, I. N. Sharma, and N. Babaguchi: "A New Linguistic-Perceptual Event Model for Spatio-Temporal Event Detection and Personalized Retrieval of Sports Video", Proc. of 15th International Conference in Image Analysis and Processing (ICIAP2009), pp. 594-603, Vietri sul Mare, Italy (2009-09). DOI: 10.1007/978-3-642-04146-4_64
  64. K. Kono, S. Nakano, Y. Ito, and N. Babaguchi, "Performance Analysis of Anonymous Communication System 3-Mode Net", Proc. of 2009 5th International Conference on Information Assurance and Security (IAS-2009), pp. 593-596, Xi'an, China (2009-08). DOI: 10.1109/IAS.2009.328
  65. N. Babaguchi: "Privacy Protection for Visual Information", Proc. of 2009 IEEE International Conference on Robotics and Automation (ICRA2009) Workshop, Network Robot Systems: Legal and Safety Concerns in Urban Settings, Kobe, Japan (2009-05).
  66. Y. Kurihara, N. Nitta, and N. Babaguchi: "Automatic Appropriate Segment Extraction from Shots Based on Learning from Example Videos", Proc. of 3rd Pacific-Rim Symposium on Image and Video Technology (PSIVT2009), pp. 1082-1093, Tokyo, Japan (2009-01). DOI: 10.1007/978-3-540-92957-4_94
  67. 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. of International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp. 58-62, Tokyo, Japan (2009-01).
  68. K. Asano, N. Nitta, and N. Babaguchi: "Virtual Camerawork beyond Original Framing with Longshot Video Generation", Proc. of International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp. 86-90, Tokyo, Japan (2009-01).
  69. K. Sato, N. Nitta, Y. Ito, and N. Babaguchi: "Suspicious Object Detection Based on Appearance Frequency in Surveillance Videos", Proc. of International Workshop on Computer Vision and Its Application to Image Media Processing (WCVIM2009), pp. 42-46, Tokyo, Japan (2009-01).

C. 著書

  1. 馬場口登, 越前功: “情報セキュリティ”, 電子情報通信学会100年史, 電子情報通信学会, 第２部D第２章, ２．２, pp. 342-347（2017-09）．
  2. 馬場口登，山田誠二：“人工知能の基礎　第２版”，オーム社（2015-02）．ISBN:978-4274216152
  3. N. Nitta, R. Akai, N. Babaguchi: "People Counting Across Non-overlapping Camera Views by Flow Estimation Among Foreground Regions", Human Behavior Understanding in Networked Sensing - Theory and Applications of Networks of Sensors, eds. P. Spagnolo, P. L. Mazzeo, C. Distante, Chapter 11 (DOI: 10.1007/978-3-319-10807-0_11), pp. 239-259, Springer Verlag (2014-11). ISBN:978-3-319-10807-0
  4. N. Babaguchi and N. Nitta: “Video Scene and Event Detection”, Encyclopedia of Database Systems, eds L. Liu, M. T. Oezsu, Book Chapter (DOI: https://doi.org/10.1007/978-0-387-39940-9_1022), pp. 3303?3308, Springer Verlag (2009-09). ISBN: 978-0-387-35544-3
  5. N. Babaguchi, T. Koshimizu, I. Umata, and T. Toriyama, "Psychological Study for Designing Privacy Protected Video Surveillance System: PriSurv", Protecting Privacy in Video Surveillance, eds Andrew Senior, Book Chapter (DOI: 10.1007/978-1-84882-301-3_9), pp. 147-164, Springer Verlag (2009-06). ISBN:978-1848823006
  6. N. Babaguchi and N. Nitta: “Sports Video Analysis”, Encyclopedia of Multimedia (2nd Edition), eds B. Furht, Book Chapter (DOI: 10.1007/978-0-387-78414-4_64), pp. 820-827, Springer (2008-12). ISBN:9780387784144
  7. N. Babaguchi: “Personalization of Video Content, Conversational Informatics: An Engineering Approach”, eds T. Nishida, Chapter 13 (DOI: 10.1002/9780470512470.ch13), pp. 233-248, John Wiley & Sons (2007-03). ISBN:9780470026991
  8. 高木幹雄，下田陽久監修：“新編　画像解析ハンドブック”，機能編第III部トピックス，（分担執筆），東京大学出版会（2004-09）．ISBN:978-4130611190
  9. 教育システム情報学会編：“教育システムハンドブック”，第２章２節　知識表現，（分担執筆），実教出版（2001-10）．ISBN:978-4407051186
  10. 美濃，西田編：“情報メディア工学”，第9章　図面・地図をコンピュータで処理する，（分担執筆），オーム社（1999-06）．ISBN:978-4274131844
  11. 馬場口登，山田誠二：“人工知能の基礎”，昭晃堂（1999-03）．ISBN:978-4785620486
  12. 日本ファジィ学会編：“ソフトコンピューティング用語集”，非単調推論・デフォルト推論・帰納，朝倉書店（1996-05）．ISBN:978-4254210002
  13. 馬場口登：“完全／不完全知識を含むデータベースにおける知識獲得”，大須賀節雄ほか編「知識科学の展開」，オーム社，４．３節，pp. 134-142（1996-02）．ISBN:978-4274078378
  14. 手塚慶一監修：“ＡＩのテクニカルベース（人工知能の基礎）”（分担執筆），工学研究社（1989-04）．ISBN:4-87646-327-1
  15. 手塚慶一監修：“ＡＩのコンセプト（人工知能概説）”（分担執筆），工学研究社（1989-04）．ISBN:4-87646-327-1
  16. 福村晃夫編：“知識情報処理ハンドブック”（分担執筆），オーム社（1988-08）．ISBN:978-4274074332

D. 招待講演

  1. 中村和晃，森勇登，廣瀬雄基，M. Khosravy，新田直子，馬場口登: “［招待インタラクティブ発表］画像認識モデルからの情報流出の可能性とその対処法に関する検討”, 第26回画像センシングシンポジウム(SSII) ，8 pages，オンライン開催（2020-06-12）．
  2. 馬場口登: “メディアクローン攻撃”, 大阪大学工学研究科テクノアリーナ「いきもの-AI共創工学」, 大阪大学吹田キャンパス（2019-12）．
  3. 馬場口登：“メディアクローンによるサイバー／フィジカル攻撃−情報トラストの新しい道−”，紫翠会第933回例会，関西電力本店（2018-12-12）．
  4. 馬場口登：“メディアクローン攻撃を防御するコミュニケーション系−構想・チャレンジ・アプローチ−”，電子情報通信学会技術研究報告，Vol. 116，No. 497，CQ2016-115，pp. 25-30，MVE IE CQ IMQ研究会，九州大学大橋キャンパス5号館（2017-03-06）．
  5. 馬場口登：“視覚的プライバシー情報の保護と利用−顔を写されて大丈夫？−”，中京大学コロキウム，中京大学（2015-05）．
  6. 馬場口登：“空間軸を限定したプライバシー情報保護活用基盤”，FIT2014イベント企画：時空間を制限したプライバシー情報保護活用のための社会基盤の構築に向けて，2pages，筑波大学（2014-09-04）．
  7. N. Babaguchi: "Protection and Utilization of Privacy Information", Invited Speech, Proc. of First International Workshop on Information Hiding and its Criteria for evaluation (IWIHC2014), (in conjunction with ASIACCS 2014), 1 page, Kyoto, JAPAN (2014-06-03). DOI: 10.1145/2598908.2614450
  8. 馬場口登：“空間を限定したプライバシー情報保護・活用基盤”，Proc. of International Workshop on Information Systems for Social Innovation，国立情報学研究所　一橋講堂（2014-02-03）．
  9. 馬場口登：“センシングにおけるプライバシー情報の保護と利用”，情報処理学会四国支部講演会，愛媛大学（2013-12-02）．
  10. 馬場口登：“プライバシー情報保護活用基盤「開示と利益が調和する知的空間」”，ビッグデータと“程よい”プライバシー・ワークショップ，学術総合センター　一橋記念講堂（2013-07-02）．
  11. N. Babaguchi: "Protection and Utilization of Privacy Information", Invited Speech, International Science Cafe, Grand Front Osaka (2013-07).
  12. N. Babaguchi: "Example-Based Remixing of Multimedia Contents", Keynote Speech, Proc. of 1st International Workshop on Media Fragment Creation and remixing (MMIX'13, Co-located WS at ICME2013), San Jose (2013-07-18).
  13. 馬場口登：“センシングで得られるプライバシー情報の保護と利用”，電子情報通信学会技術研究報告，Vol. 113，No. 75，PRMU2013-22，pp. 17-22，PRMU研究会，NTT武蔵野研究開発センタ（2013-06-10）．
  14. 馬場口登，鈴木陽一，越前功，日置尋久，青木直史：“［パネル討論］ロードマップ作成から見えてきた情報処理研究分野の将来”，電子情報通信学会技術研究報告，Vol. 112，No. 420，EMM2012-95，pp. 25-30， EMM研究会，東北大学（2013-01-29）．
  15. 馬場口登：“［特別講演］マルチメディア処理とプライバシー保護−実フィールドにおけるプライバシー情報開示と新たなサービスに向けて−”，電子情報通信学会技術研究報告，Vol.122，No. 226，EMM2012-61，pp. 33-38，EMM研究会，幕張メッセ（2012-10-04）．
  16. 馬場口登：“映像メディアとプライバシー保護”，平成２４年度電気四学会関西支部合同報告会・講演会，中央電気倶楽部（2012-04）．
  17. 馬場口登：“［招待講演］権利保護のためのマルチメディア処理”，電子情報通信学会技術研究報告，Vol. 111，No. 74，EMM2011-3，pp. 11-16，EMM研究会，国立情報学研究所（2011-05-30）．
  18. 馬場口登：“［フェロー記念講演］セマンティックギャップに架ける橋”，電子情報通信学会技術研究報告，PRMU2010-184，立命館大学（2011-01-21）．
  19. N. Babaguchi: "Visual Processing for Privacy-Sensitive Information", DISI Seminar Series, University of Trento, Italy (2010-10-29).
  20. 馬場口登：“センサ情報に基づく実世界コンテンツ”，情報処理学会創立50周年記念（第72回）全国大会，イベント企画「センシングWebとプライバシマネジメント」，東京大学（2010-03-10）．
  21. 馬場口登：“映像サーベイランスとプライバシ保護”，第8回情報科学技術フォーラム（FIT2009），イベント企画「マルチメディア情報ハイディングの最新応用技術と今後の展望」，東北工業大学（2009-09-02）．
  22. 馬場口登：“センシングウェブにおける観測型実世界コンテンツ”，第23回人工知能学会全国大会，特別セッション「情報の巨大集積化と利活用基盤技術開発」，サンポートホール高松（2009-06-18）．
  23. 馬場口登：“超大規模ヘテロセンサネットワーキング技術の応用−センシングWebプロジェクト−”，極限コミュニケーションラボシンポジウム（2009-02-25）．
  24. 馬場口登：“映像サーベイランスとプライバシー保護”，システム制御情報学会，システム制御情報講習会特別企画「あなたのプライバシーは護られていますか？−監視社会におけるプライバシー保護のあり方と最近の工学的取り組み−」（2009-01-28）．
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