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Existing tracking algorithms build appearance models upon target templates. Those models are not robust to significant appearance variations due to factors such as illumination variations, partial occlusions, and scale variation. In this paper, we propose a robust tracking algorithm with a learnt dictionary to represent target candidates. With the learnt dictionary, a target candidate is represented with a linear combination of dictionary atoms. The discriminative information in learning samples is exploited. In the meantime, the learning processing of dictionaries can learn appearance variations. Based on the learnt dictionary, we can get a more stable representation for target candidates. Additionally, the observation likelihood is evaluated based on both the reconstruct error and dictionary coefficients with <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"script\">l<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn mathvariant=\"normal\">1<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:mrow><\/mml:math> constraint. Comprehensive experiments demonstrate the superiority of the proposed tracking algorithm to some state-of-the-art tracking algorithms.<\/jats:p>","DOI":"10.1155\/2018\/7357284","type":"journal-article","created":{"date-parts":[[2018,9,2]],"date-time":"2018-09-02T19:34:37Z","timestamp":1535916877000},"page":"1-10","source":"Crossref","is-referenced-by-count":2,"title":["Robust Visual Tracking with Discrimination Dictionary Learning"],"prefix":"10.1155","volume":"2018","author":[{"given":"Yuanyun","family":"Wang","sequence":"first","affiliation":[{"name":"Jiangxi Province Key Laboratory of Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang 330099, China"},{"name":"School of Information Engineering, Nanchang Institute of Technology, Nanchang 330099, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8898-3766","authenticated-orcid":true,"given":"Chengzhi","family":"Deng","sequence":"additional","affiliation":[{"name":"Jiangxi Province Key Laboratory of Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang 330099, China"}]},{"given":"Jun","family":"Wang","sequence":"additional","affiliation":[{"name":"Jiangxi Province Key Laboratory of Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang 330099, China"},{"name":"School of Information Engineering, Nanchang Institute of Technology, Nanchang 330099, China"}]},{"given":"Wei","family":"Tian","sequence":"additional","affiliation":[{"name":"Jiangxi Province Key Laboratory of Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang 330099, China"}]},{"given":"Shengqian","family":"Wang","sequence":"additional","affiliation":[{"name":"Jiangxi Province Key Laboratory of Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang 330099, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2014.2388226"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2014.11.050"},{"issue":"9","key":"6","first-page":"1987","volume":"27","year":"2017","journal-title":"IEEE Transactions on Circuits and Systems for Video Technology"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2010.226"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/tpami.2014.2315808"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2011.239"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-10599-4_13"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2011.66"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2015.2509244"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2014.2313227"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1007\/s11263-014-0738-0"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-10578-9_13"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2017.2781304"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008078328650"}],"container-title":["Advances in Multimedia"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/am\/2018\/7357284.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/am\/2018\/7357284.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/am\/2018\/7357284.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,9,2]],"date-time":"2018-09-02T19:34:46Z","timestamp":1535916886000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/am\/2018\/7357284\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,9,2]]},"references-count":14,"alternative-id":["7357284","7357284"],"URL":"https:\/\/doi.org\/10.1155\/2018\/7357284","relation":{},"ISSN":["1687-5680","1687-5699"],"issn-type":[{"type":"print","value":"1687-5680"},{"type":"electronic","value":"1687-5699"}],"subject":[],"published":{"date-parts":[[2018,9,2]]}}}