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A dynamic framework based on local Zernike Moment and motion history image for facial expression recognition
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Fan, Xijian and Tjahjadi, Tardi (2017) A dynamic framework based on local Zernike Moment and motion history image for facial expression recognition. Pattern Recognition, 64 . pp. 399-406. doi:10.1016/j.patcog.2016.12.002 ISSN 0031-3203.
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Official URL: http://dx.doi.org/10.1016/j.patcog.2016.12.002
Abstract
A dynamic descriptor facilitates robust recognition of facial expressions in video sequences. The current two main approaches to the recognition are basic emotion recognition and recognition based on facial action coding system (FACS) action units. In this paper we focus on basic emotion recognition and propose a spatio-temporal feature based on local Zernike moment in the spatial domain using motion change frequency. We also design a dynamic feature comprising motion history image and entropy. To recognise a facial expression, a weighting strategy based on the latter feature and sub-division of the image frame is applied to the former to enhance the dynamic information of facial expression, and followed by the application of the classical support vector machine. Experiments on the CK+ and MMI datasets using leave-one-out cross validation scheme demonstrate that the integrated framework achieves a better performance than using individual descriptor separately. Compared with six state-of-arts methods, the proposed framework demonstrates a superior performance.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > Q Science (General) Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
Library of Congress Subject Headings (LCSH): | Facial expression, Face perception, Human face recognition (Computer science), Image processing -- Digital techniques, Pattern recognition systems | ||||||||
Journal or Publication Title: | Pattern Recognition | ||||||||
Publisher: | Pergamon | ||||||||
ISSN: | 0031-3203 | ||||||||
Official Date: | April 2017 | ||||||||
Dates: |
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Volume: | 64 | ||||||||
Page Range: | pp. 399-406 | ||||||||
DOI: | 10.1016/j.patcog.2016.12.002 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 7 December 2016 | ||||||||
Date of first compliant Open Access: | 5 December 2017 | ||||||||
Funder: | China Scholarship Council (CSC), University of Warwick Joint Scholarship | ||||||||
Grant number: | 201206710046 | ||||||||
Adapted As: |
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