A depth video-based facial expression recognition system using radon transform, generalized discriminant analysis, and hidden Markov model
2013 ◽
Vol 74
(11)
◽
pp. 3675-3690
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2015 ◽
Vol 75
(12)
◽
pp. 6871-6886
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2018 ◽
Vol 1
(1)
◽
pp. 1
2016 ◽
Vol 5
(4)
◽
pp. 229-236
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2021 ◽
Vol 18
(4)
◽
pp. 538