Improving Facial Expression Analysis using Histograms of Log-Transformed Nonnegative Sparse Representation with a Spatial Pyramid Structure
Improving Facial Expression Analysis using Histograms of Log-Transformed Nonnegative Sparse Representation with a Spatial Pyramid Structure
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使用具有空间金字塔结构的对数变换非负稀疏表示的直方图改进面部表情分析
DOI:
10.1109/fg.2013.6553774
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Ping Liu, Shizhong Han
中科院分区:
文献类型:
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作者:
Ping Liu, Shizhong Han