{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:06:34Z","timestamp":1756425994073,"version":"3.44.0"},"reference-count":21,"publisher":"IEEE","license":[{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008,8]]},"DOI":"10.1109\/coginf.2008.4639185","type":"proceedings-article","created":{"date-parts":[[2008,10,7]],"date-time":"2008-10-07T14:47:34Z","timestamp":1223390854000},"page":"324-331","source":"Crossref","is-referenced-by-count":2,"title":["Optical flow-based facial feature tracking using prior measurement"],"prefix":"10.1109","author":[{"family":"Kun He","sequence":"first","affiliation":[{"name":"Institute of Computer Science & Technology, Chongqing University of Posts and Telecommunications, 400065, China"}]},{"family":"Guoyin Wang","sequence":"additional","affiliation":[{"name":"Institute of Computer Science & Technology, Chongqing University of Posts and Telecommunications, 400065, China"}]},{"family":"Yong Yang","sequence":"additional","affiliation":[{"name":"Institute of Computer Science & Technology, Chongqing University of Posts and Telecommunications, 400065, China"}]}],"member":"263","reference":[{"year":"0","key":"19"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1962.1057692"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/76.752096"},{"key":"15","first-page":"1607","article-title":"texture constrained facial feature point tracking[j]","volume":"15","author":"song","year":"2004","journal-title":"Journal of Software"},{"key":"16","first-page":"511","article-title":"rapid object detection using a boosted cascade of simple features[c]","volume":"1","author":"paul","year":"2001","journal-title":"Proceedings of the Conference on Computer Vision and Pattern Recognition"},{"key":"13","first-page":"375","article-title":"location and acquisition of characters of human face[j]","volume":"3","author":"yan","year":"1998","journal-title":"Journal of Image and Graphics"},{"key":"14","first-page":"113","article-title":"dynamic facial expression recognition based on optical flow[j]","volume":"22","author":"yu","year":"2005","journal-title":"Microelectronics & Computer"},{"key":"11","first-page":"593","article-title":"good features to track[c]","author":"shi","year":"1994","journal-title":"Proc IEEE Comput"},{"key":"12","first-page":"279","article-title":"tracking facial feature points using kanade-lucas-tomasi approach[j]","volume":"16","author":"duan","year":"2004","journal-title":"Journal of computer-aided design & computer graphics"},{"journal-title":"Facial Action Coding System","year":"1978","author":"ekman","key":"21"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/S1071-5819(03)00052-1"},{"key":"20","first-page":"293","article-title":"an emotion recognition system based on rough set theory[c]","author":"yang","year":"2006","journal-title":"In Proceedings of Active Media Technology 2006"},{"year":"0","key":"2"},{"year":"0","key":"1"},{"journal-title":"Detection and tracking of point features","year":"1991","author":"tomasi","key":"10"},{"key":"7","first-page":"484","article-title":"active appearance models[c]","volume":"2","author":"cootes","year":"1998","journal-title":"Proc of the 5th European Conf on Computer Vision"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1006\/cviu.2000.0897"},{"key":"5","first-page":"225","article-title":"a survey of visual analysis of human motion[j]","volume":"25","author":"wang","year":"2002","journal-title":"Chinese Journal of Computers"},{"key":"4","first-page":"603","article-title":"a survey of visual tracking[j]","volume":"32","author":"hou","year":"2006","journal-title":"ACTA Automatica Sinica"},{"key":"9","first-page":"674","article-title":"an iterative image registration technique with an application to stereo vision[c]","author":"lucas","year":"1981","journal-title":"Proc of the 7th Int'l Joint Conf on Artificial Intelligence"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1006\/cviu.1995.1004"}],"event":{"name":"2008 7th IEEE International Conference on Cognitive Informatics (ICCI)","start":{"date-parts":[[2008,8,14]]},"location":"Stanford, CA, USA","end":{"date-parts":[[2008,8,16]]}},"container-title":["2008 7th IEEE International Conference on Cognitive Informatics"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/4629860\/4639143\/04639185.pdf?arnumber=4639185","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T18:03:37Z","timestamp":1756404217000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/4639185\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,8]]},"references-count":21,"URL":"https:\/\/doi.org\/10.1109\/coginf.2008.4639185","relation":{},"subject":[],"published":{"date-parts":[[2008,8]]}}}