1. Multi-task mid-level feature learning for micro-expression recognition. (June 2017) Authors: He, Jiachi; Hu, Jian-Fang; Lu, Xi; Zheng, Wei-Shi Journal: Pattern recognition Issue: Volume 66(2017:Jun.) Page Start: 44 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗