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ORCID"Improving facial expression analysis using histograms of Log-Transformed ..."
Ping Liu, Shizhong Han, Yan Tong (2013)
- Ping Liu, Shizhong Han, Yan Tong:
Improving facial expression analysis using histograms of Log-Transformed Nonnegative Sparse Representation with a Spatial Pyramid Structure. FG 2013: 1-7
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