{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,5,7]],"date-time":"2022-05-07T00:13:14Z","timestamp":1651882394773},"reference-count":0,"publisher":"IGI Global","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,10,1]]},"abstract":"<p>Facial micro-expression is a subtle and involuntary facial expression that exhibits short duration and low intensity where hidden feelings can be disclosed. The field of micro-expression analysis has been receiving substantial awareness due to its potential values in a wide variety of practical applications. A number of studies have proposed sophisticated hand-crafted feature representations in order to leverage the task of automatic micro-expression recognition. This paper employs a dynamic image computation method for feature extraction so that features can be learned on certain localized facial regions along with deep convolutional networks to identify micro-expressions presented in the extracted dynamic images. The proposed framework is simple as opposed to other existing frameworks which used complex hand-crafted feature descriptors. For performance evaluation, the framework is tested on three publicly available databases, as well as on the integrated database in which individual databases are merged into a data pool. Impressive results from the series of experimental work show that the technique is promising in recognizing micro-expressions.<\/p>","DOI":"10.4018\/ijmdem.2020100102","type":"journal-article","created":{"date-parts":[[2020,11,23]],"date-time":"2020-11-23T16:18:47Z","timestamp":1606148327000},"page":"25-37","source":"Crossref","is-referenced-by-count":0,"title":["Rank-Pooling-Based Features on Localized Regions for Automatic Micro-Expression Recognition"],"prefix":"10.4018","volume":"11","author":[{"given":"Trang Thanh Quynh","family":"Le","sequence":"first","affiliation":[{"name":"University of St. Thomas, USA"}]},{"given":"Thuong-Khanh","family":"Tran","sequence":"additional","affiliation":[{"name":"University of Oulu, Finland"}]},{"given":"Manjeet","family":"Rege","sequence":"additional","affiliation":[{"name":"University of St. Thomas, USA"}]}],"member":"2432","container-title":["International Journal of Multimedia Data Engineering and Management"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=267765","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T23:56:00Z","timestamp":1651881360000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/IJMDEM.2020100102"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2020,10,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,10]]}},"URL":"https:\/\/doi.org\/10.4018\/ijmdem.2020100102","relation":{},"ISSN":["1947-8534","1947-8542"],"issn-type":[{"value":"1947-8534","type":"print"},{"value":"1947-8542","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,1]]}}}