Hi, I am Wen-Sheng Chu, an RA and grad student at Carnegie Mellon University. I am working on facial expression analysis problems and want to explore more about micro-expressions. I am wondering if anyone knows about micro-expression datasets in the literature. It would be more preferable if the dataset(s) is publicly available. To the best of my knowledge, there are USF and Canal-9 that might be of interest, according to the FG 2011 paper<http://www.cse.usf.edu/~mshreve/publications/FG11.pdf> . Thanks in advance for your help. Wen-Sheng -- Wen-Sheng (Vincent) Chu Robotics Institute, Carnegie Mellon University EDSH 110, 5000 Forbes Ave Pittsburgh, PA 15213 http://humansensing.cs.cmu.edu/wschu/