Combined Dictionary Learning in Facial Expression Recognition
نویسندگان
چکیده
منابع مشابه
Joint and Discriminative Dictionary Learning for Facial Expression Recognition
Dictionary Learning and sparse coding methods have been widely used in computer vision with applications to face and object recognition. A common challenge when performing expression recognition is that face similarities may confound the expression recognition process. An approach to deal with this problem is to learn expression specific dictionaries, so that each atom corresponds to one expres...
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ژورنال
عنوان ژورنال: Journal of Signal and Information Processing
سال: 2013
ISSN: 2159-4465,2159-4481
DOI: 10.4236/jsip.2013.43b015