Local gradient pattern - A novel feature representation for facial expression recognition
Many researchers adopt Local Binary Pattern for pattern analysis. However, the long histogram created by Local Binary Pattern is not suitable for large-scale facial database. This paper presents a simple facial pattern descriptor for facial expression recognition. Local pattern is computed based on...
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| Format: | Article |
| Language: | English |
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Shahrood University of Technology
2014-06-01
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| Series: | Journal of Artificial Intelligence and Data Mining |
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| Online Access: | http://jad.shahroodut.ac.ir/article_147_65fecf9ec71ccfdba7f9ba1bf07251b1.pdf |