{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T10:31:30Z","timestamp":1761561090722,"version":"3.32.0"},"reference-count":38,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2006,9,19]],"date-time":"2006-09-19T00:00:00Z","timestamp":1158624000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Multimedia Systems"],"published-print":{"date-parts":[[2006,11,29]]},"DOI":"10.1007\/s00530-006-0058-5","type":"journal-article","created":{"date-parts":[[2006,9,18]],"date-time":"2006-09-18T17:35:00Z","timestamp":1158600900000},"page":"227-238","source":"Crossref","is-referenced-by-count":81,"title":["Classifying spatiotemporal object trajectories using unsupervised learning in the coefficient feature space"],"prefix":"10.1007","volume":"12","author":[{"given":"Andrew","family":"Naftel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shehzad","family":"Khalid","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2006,9,19]]},"reference":[{"issue":"4","key":"58_CR1","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1109\/TMM.2003.819092","volume":"5","author":"Z. Aghbari","year":"2003","unstructured":"Aghbari Z., Kaneko K., Makinouchi A. (2003) Content-trajectory approach for searching video databases. IEEE Trans. Multimedia 5(4): 516\u2013531","journal-title":"IEEE Trans. Multimedia"},{"key":"58_CR2","unstructured":"Alon J., Sclaroff S., Kollios G., Pavlovic V.: Discovering clusters in motion time-series data. In: Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (2004)"},{"key":"58_CR3","doi-asserted-by":"crossref","unstructured":"Bashir F., Khokhar A., Schonfeld D.: Segmented trajectory-based indexing and retrieval of video data. In: Proceedings of IEEE International Conference on Image Processing, Spain, pp. 623\u2013626 (2003)","DOI":"10.1109\/ICIP.2003.1246757"},{"key":"58_CR4","doi-asserted-by":"crossref","unstructured":"Bashir F., Khokhar A., Schonfeld D.: A hybrid system for affine-invariant trajectory retrieval. In: Proceedings of ACM SIGMM Multimedia Information Retrieval Workshop, pp. 235\u2013242 (2004)","DOI":"10.1145\/1026711.1026750"},{"key":"58_CR5","doi-asserted-by":"crossref","unstructured":"Bashir F., Khokhar A., Schonfeld D.: HMM-based motion recognition system using segmented PCA. In: Proceedings of IEEE International Conference on Image Processing (ICIP 2005), Genoa, Italy (2005)","DOI":"10.1109\/ICIP.2005.1530635"},{"issue":"1","key":"58_CR6","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1007\/s00530-006-0024-2","volume":"12","author":"F. Bashir","year":"2006","unstructured":"Bashir F., Ashfaq A., Khokhar A., Schonfeld D. (2006) View-invariant motion trajectory-based activity classification and recognition. ACM Multimedia Syst. 12(1): 45\u201354","journal-title":"ACM Multimedia Syst."},{"key":"58_CR7","doi-asserted-by":"crossref","unstructured":"Buzan D., Sclaroff S., Kollios G.: Extraction and clustering of motion trajectories in video. In: Proceedings of International Conference on Pattern Recognition (2004)","DOI":"10.1109\/ICPR.2004.1334287"},{"key":"58_CR8","unstructured":"CAVIAR: Context aware vision using image-based active recognition. [Online]. Available: [http:\/\/homepages.inf.ed.ac.uk\/rbf\/CAVIAR]"},{"key":"58_CR9","doi-asserted-by":"crossref","unstructured":"Chan K., Fu A.: Efficient time series matching by wavelets. In: Proceedings of International Conference on Data Engineering, Sydney, pp. 126\u2013133 (1999)","DOI":"10.1109\/ICDE.1999.754915"},{"issue":"5","key":"58_CR10","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1109\/76.718507","volume":"8","author":"S.-F. Chang","year":"1998","unstructured":"Chang S.-F., Chen W., Meng H.-J., Sundaram H., Zhong D. (1998) A fully automated content-based video search engine supporting spatiotemporal queries. IEEE Trans. Circuits Syst. Video Technol. 8(5): 602\u2013615","journal-title":"IEEE Trans. Circuits Syst. Video Technol."},{"key":"58_CR11","doi-asserted-by":"crossref","unstructured":"Chen L., Ozsu M.-T., Oria V.: Robust and fast similarity search for moving object databases. In: Proceedings of ACM SIGMOD, Maryland, pp. 491\u2013502 (2005)","DOI":"10.1145\/1066157.1066213"},{"key":"58_CR12","doi-asserted-by":"crossref","unstructured":"Cui Y., Ng R.: Indexing spatio-temporal trajectories with Chebyshev polynomials. In: Proceedings of ACM SIGMOD Conference, pp. 599\u2013610 (2004)","DOI":"10.1145\/1007568.1007636"},{"issue":"1","key":"58_CR13","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1109\/83.817601","volume":"9","author":"S. Dagtas","year":"2000","unstructured":"Dagtas S., Ali-Khatib W., Ghafor A., Kashyap R.-L. (2000) Models for motion-based video indexing and retrieval. IEEE Trans. Image Proc. 9(1): 88\u2013101","journal-title":"IEEE Trans. Image Proc."},{"key":"58_CR14","doi-asserted-by":"crossref","unstructured":"Faloutsas C. Ranganathan M., Manolopoulos Y.: Fast subsequence matching in time-series databases. In: Proceedings of ACM SIGMOD Conference, pp. 419\u2013429 (1994)","DOI":"10.1145\/191843.191925"},{"key":"58_CR15","unstructured":"Hsieh J.-W., Yu, S-L., Chen, Y-S.: Trajectory-based video retrieval by string matching. In: Proceedings of International Conference on Image Processing, pp. 2243\u20132246 (2004)"},{"key":"58_CR16","unstructured":"Hsu C.-T., Teng S.-J.: Motion trajectory based video indexing and retrieval. In: Proceedings of IEEE International Conference on Image Processing, pp. 605\u2013608 (2002)"},{"issue":"3","key":"58_CR17","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1109\/TSMCC.2004.829274","volume":"34","author":"W. Hu","year":"2004","unstructured":"Hu W., Tan T., Wang L., Maybank S. (2004) A survey on visual surveillance of object motion and behaviors. IEEE Trans. Syst. Man Cybern. C 34(3): 334\u2013352","journal-title":"IEEE Trans. Syst. Man Cybern. C"},{"issue":"3","key":"58_CR18","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1109\/TVT.2004.825772","volume":"53","author":"W. Hu","year":"2004","unstructured":"Hu W., Xiao X., Xie D., Tan T., Maybank S. (2004) Traffic accident prediction using 3-D model-based vehicle tracking. IEEE Trans. Vehicular Tech. 53(3): 677\u2013694","journal-title":"IEEE Trans. Vehicular Tech."},{"issue":"3","key":"58_CR19","doi-asserted-by":"crossref","first-page":"1618","DOI":"10.1109\/TSMCB.2004.826829","volume":"34","author":"W. Hu","year":"2004","unstructured":"Hu W., Xie D., Tan T., Maybank S. (2004) Learning activity patterns using fuzzy self-organizing neural networks. IEEE Trans. Syst. Man Cybern. B, 34(3): 1618\u20131626","journal-title":"IEEE Trans. Syst. Man Cybern. B,"},{"key":"58_CR20","unstructured":"Ivo F., Sbalzarinii J.-T.: Machine learning for biological classification applications. In: Technical Report Center for Turbulence Research, Proceedings of the Summer Program (2002)"},{"key":"58_CR21","volume-title":"Algorithms for Clustering Data","author":"A.-K. Jain","year":"1998","unstructured":"Jain A.-K., Dubes R.-C. (1998) Algorithms for Clustering Data. Prentice Hall, Englewood Cliffs"},{"issue":"6","key":"58_CR22","doi-asserted-by":"crossref","first-page":"720","DOI":"10.1109\/76.927428","volume":"11","author":"S. Jeannin","year":"2001","unstructured":"Jeannin S., Divakaran A. (2001) MPEG-7 visual motion descriptors. IEEE Trans. Circuits Syst. Video Technol. 11(6): 720\u2013724","journal-title":"IEEE Trans. Circuits Syst. Video Technol."},{"key":"58_CR23","doi-asserted-by":"crossref","unstructured":"Jin Y., Mokhtarian F.: Efficient video retrieval by motion trajectory. In: Proceedings of British Machine Vision Conference (2004)","DOI":"10.5244\/C.18.69"},{"issue":"8","key":"58_CR24","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1016\/0262-8856(96)01101-8","volume":"14","author":"N. Johnson","year":"1996","unstructured":"Johnson N., Hogg D. (1996) Learning the distribution of object trajectories for event recognition. Image Vis. Comput. 14(8): 609\u2013615","journal-title":"Image Vis. Comput."},{"key":"58_CR25","volume-title":"Applied Multivariate Statistical Analysis","author":"R.-A. Johnson","year":"1998","unstructured":"Johnson R.-A., Wichern D.-W. (1998) Applied Multivariate Statistical Analysis, 4th edn. Prentice-Hall, New Jersey","edition":"4"},{"key":"58_CR26","unstructured":"KDD archive [Online]. Available: [http:\/\/kdd.ics.uci.edu\/databases\/auslan2\/auslan.data.html]"},{"key":"58_CR27","doi-asserted-by":"crossref","unstructured":"Keogh E., Chakrabarti K., Pazzani M., Mehrota S.: Locally adaptive dimensionality reduction for indexing large time series databases. In: Proceedings of ACM SIGMOD Conference, pp. 151\u2013162 (2001)","DOI":"10.1145\/375663.375680"},{"issue":"4","key":"58_CR28","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1023\/A:1024988512476","volume":"7","author":"E. Keogh","year":"2003","unstructured":"Keogh E., Kasetty S. (2003) On the need for time series data mining benchmarks: A survey and empirical demonstration. Data Mining and Knowledge Discovery. 7(4): 349\u2013371","journal-title":"Data Mining and Knowledge Discovery."},{"key":"58_CR29","doi-asserted-by":"crossref","unstructured":"Khalid S., Naftel A.: Evaluation of matching metrics for trajectory-based indexing and retrieval of video clips. In: Proceedings of 7th IEEE Workshop on Applications of Computer Vision, Colorado, pp. 242\u2013249 (2005)","DOI":"10.1109\/ACVMOT.2005.49"},{"key":"58_CR30","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-642-97966-8","volume-title":"Self-Organizing Maps","author":"T. Kohonen","year":"1997","unstructured":"Kohonen T. (1997) Self-Organizing Maps, 2nd edn. Springer, Berlin Heidelberg New York","edition":"2"},{"key":"58_CR31","unstructured":"Naftel A., Khalid S.: Video sequence indexing through recovery of object-based motion trajectories. In: Proceedings of Irish Machine Vision and Image Processing Conference (IMVIP\u203204), Dublin, Eire. pp 232\u2013239 (2004)"},{"key":"58_CR32","doi-asserted-by":"crossref","unstructured":"Owens J., Hunter A.: Application of the self-organising map to trajectory classification. In: Proceedings of IEEE International Workshop on Visual Surveillance, pp. 77\u201383 (2000)","DOI":"10.1109\/VS.2000.856860"},{"key":"58_CR33","doi-asserted-by":"crossref","unstructured":"Rea N., Dahyot R., Kokaram A.: Semantic event detection in sports through motion understanding. In: Proceedings of Conference on Image and Video Retrieval, Dublin, Ireland (2004)","DOI":"10.1007\/978-3-540-27814-6_14"},{"key":"58_CR34","doi-asserted-by":"crossref","unstructured":"Shim C., Chang J.: Content-based retrieval using trajectories of moving objects in video databases. In: Proceedings of IEEE 7th International Conference on Database Systems for Advanced Applications, pp. 169\u2013170 (2001)","DOI":"10.1109\/DASFAA.2001.6044761"},{"key":"58_CR35","doi-asserted-by":"crossref","unstructured":"Shim C., Chang J.: Trajectory-based video retrieval for multimedia information systems. In: Proceedings of ADVIS, pp. 372\u2013382 (2004)","DOI":"10.1007\/978-3-540-30198-1_38"},{"key":"58_CR36","doi-asserted-by":"crossref","unstructured":"Vlachos M., Kollios G., Gunopulos D.: Discovering similar multidimensional trajectories. In: Proceedings of International Conference on Data Engineering, pp. 673, (2002)","DOI":"10.1109\/ICDE.2002.994784"},{"issue":"3","key":"58_CR37","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1016\/S0031-3203(02)00100-0","volume":"36","author":"L. Wang","year":"2003","unstructured":"Wang L., Hu W., Tan T. (2003) Recent developments in human motion analysis. Pattern Recogn. 36(3): 585\u2013601","journal-title":"Pattern Recogn."},{"issue":"2","key":"58_CR38","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1006\/cviu.1998.0726","volume":"73","author":"Y. Yacoob","year":"1999","unstructured":"Yacoob Y., Black M.-J. (1999) Parameterized modeling and recognition of activities. Comput. Vis. Image Underst. 73(2): 232\u2013247","journal-title":"Comput. Vis. Image Underst."}],"container-title":["Multimedia Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00530-006-0058-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00530-006-0058-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00530-006-0058-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,10]],"date-time":"2025-01-10T22:09:10Z","timestamp":1736546950000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00530-006-0058-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,9,19]]},"references-count":38,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2006,11,29]]}},"alternative-id":["58"],"URL":"https:\/\/doi.org\/10.1007\/s00530-006-0058-5","relation":{},"ISSN":["0942-4962","1432-1882"],"issn-type":[{"type":"print","value":"0942-4962"},{"type":"electronic","value":"1432-1882"}],"subject":[],"published":{"date-parts":[[2006,9,19]]}}}