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"A spatial-temporal framework based on histogram of gradients and optical ..."
Xijian Fan, Tardi Tjahjadi (2015)
- Xijian Fan, Tardi Tjahjadi:
A spatial-temporal framework based on histogram of gradients and optical flow for facial expression recognition in video sequences. Pattern Recognit. 48(11): 3407-3416 (2015)
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