{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T01:59:10Z","timestamp":1774144750006,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":21,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,6,9]],"date-time":"2009-06-09T00:00:00Z","timestamp":1244505600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100004963","name":"Seventh Framework Programme","doi-asserted-by":"publisher","award":["[216465] - [SCOVIS]"],"award-info":[{"award-number":["[216465] - [SCOVIS]"]}],"id":[{"id":"10.13039\/501100004963","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2009,6,9]]},"DOI":"10.1145\/1579114.1579178","type":"proceedings-article","created":{"date-parts":[[2009,8,4]],"date-time":"2009-08-04T09:38:06Z","timestamp":1249378686000},"page":"1-9","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Hybrid tracking approach for assistive environments"],"prefix":"10.1145","author":[{"given":"Constantinos","family":"Lalos","sequence":"first","affiliation":[{"name":"National Technical University of Athens"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vasilios","family":"Anagnostopoulos","sequence":"additional","affiliation":[{"name":"National Technical University of Athens"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kleopatra","family":"Konstanteli","sequence":"additional","affiliation":[{"name":"National Technical University of Athens"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Theodora","family":"Varvarigou","sequence":"additional","affiliation":[{"name":"National Technical University of Athens"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,6,9]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2006.877497"},{"key":"e_1_3_2_1_2_1","volume-title":"Image and Vision Computing","author":"Lu Lwun","year":"2008","unstructured":"Wei- Lwun Lu, Kenji Okuma and James Little Tracking and recognizing actions of multiple hockey player using the boosted particle filter\", Image and Vision Computing, 2008"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2008.73"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.5555\/1259587.1259783"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.5555\/850924.851523"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/11744023_32"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2005.177"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.5555\/185056"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1006\/jvci.1995.1029"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/3468.725351"},{"key":"e_1_3_2_1_11_1","unstructured":"Kenji Okuma Ali Taleghani Nando De Fritas James Little and David Lowe A Boosted Particle Filter: Multitarget Detection and Tracking\""},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.5555\/645315.649166"},{"key":"e_1_3_2_1_13_1","volume-title":"Proc. VIIth Digital Image Computing: Techniques and Applications, Sun C., Talbot H., Ourselin S. and Adriaansen T. (Eds.), 10--12","author":"Shen Chunhua","year":"2003","unstructured":"Chunhua Shen, Anton van den Hengel, and Anthony Dick Probabilistic Multiple Cue Integration for Particle Filter Based Tracking\", Proc. VIIth Digital Image Computing: Techniques and Applications, Sun C., Talbot H., Ourselin S. and Adriaansen T. (Eds.), 10--12 Dec. 2003, Sydney"},{"key":"e_1_3_2_1_14_1","volume-title":"IEEE International Conference on Automation and Logistics; 18--21","author":"Zuo Junyi","year":"2007","unstructured":"Junyi Zuo, Chunhui Zhao, Yongmei Cheng and Hongcai Zhang Particle Filter Based Visual Tracking Using New Observation Model\", IEEE International Conference on Automation and Logistics; 18--21, 2007"},{"key":"e_1_3_2_1_15_1","unstructured":"Zia Khan Tucker Balch and Frank Dellart . A Rao Blackwellized Particle Filter for EigenTracking"},{"key":"e_1_3_2_1_16_1","unstructured":"Sam Roweis. EM Algorithms for PCA and SPCA"},{"key":"e_1_3_2_1_17_1","volume-title":"Proceedings of the 2nd Joint IEEE internation Workshop on VS-PETS","author":"Xu Xinyu","year":"2005","unstructured":"Xinyu Xu and Baoxin Li., Rao-Blackwellized Filter For tracking with Application in visual Surveillance, Proceedings of the 2nd Joint IEEE internation Workshop on VS-PETS, Beijing, October 15--16, 2005"},{"key":"e_1_3_2_1_18_1","unstructured":"Tipping M. E and C. M Bishop. Probabilistic principal component analysis. Technical Report NCRG\/97\/010 Neural Computing Research Group Aston University"},{"key":"e_1_3_2_1_19_1","unstructured":"OpenCV: http:\/\/sourceforge.net\/projects\/opencvlibrary\/"},{"key":"e_1_3_2_1_20_1","unstructured":"Motion2D: http:\/\/www.irisa.fr\/vista\/Motion2D\/"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNS.2005.858208"}],"event":{"name":"PETRA '09: The 2nd International Conference on PErvasive Technologies Related to Assistive Environments","location":"Corfu Greece","acronym":"PETRA '09"},"container-title":["Proceedings of the 2nd International Conference on PErvasive Technologies Related to Assistive Environments"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1579114.1579178","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1579114.1579178","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T01:43:35Z","timestamp":1774143815000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1579114.1579178"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,6,9]]},"references-count":21,"alternative-id":["10.1145\/1579114.1579178","10.1145\/1579114"],"URL":"https:\/\/doi.org\/10.1145\/1579114.1579178","relation":{},"subject":[],"published":{"date-parts":[[2009,6,9]]},"assertion":[{"value":"2009-06-09","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}