Title | ||
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A joint dictionary learning and regression model for intensity estimation of facial AUs. |
Abstract | ||
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•We impose a nonnegative constraint on measuring the AUs in the proposed learning model.•We propose an algorithm to learn the model ignoring the bias values of the measurements.•Several experiments are designed to show the improvement of the proposed algorithm.•Our experiments are conducted on DISFA and FERA2015 databases. |
Year | DOI | Venue |
---|---|---|
2017 | 10.1016/j.jvcir.2017.05.002 | Journal of Visual Communication and Image Representation |
Keywords | Field | DocType |
Facial action units,Intensity measurement,Spontaneous facial behavior,Sparse representation,Supervised dictionary learning | Regression function,Computer vision,Facial Action Coding System,Dictionary learning,Pattern recognition,K-SVD,Regression analysis,Computer science,Sparse approximation,Artificial intelligence,Linear regression | Journal |
Volume | ISSN | Citations |
47 | 1047-3203 | 0 |
PageRank | References | Authors |
0.34 | 30 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Mohammad Reza Mohammadi | 1 | 10 | 1.82 |
Emad Fatemizadeh | 2 | 117 | 13.86 |
Mohammad H. Mahoor | 3 | 861 | 55.59 |