报告时间：10月30日10:00

报告地点：屏峰校区计算机大楼D313

报告人：法国国立应用科学院（雷恩） Kidiyo Kpalma教授

题目：Facial micro-expressions analysis: a means to read someone's inner feeling.

摘要：Micro-expressions are short, brief, spontaneous and uncontrollable facial expressions that express the real emotion but that one might try to conceal. As a spontaneous and uncontrollable feature, micro-expression is useful and valuable information in non-verbal communication. Due to its brevity, it is difficult and even impossible to catch the micro-expression with the naked eyes, hence the need of image processing based automatic systems to help capture and interpret micro-expressions. Automatic detection of micro-expression from a video is the first step in the micro-expression analysis. This talk concerns a method addressing the micro-expression detection problem based on the integral projection of sequential frames. The main advantage of the proposal is the low computational cost, which is an important cue in real-time application. To evaluate this method, experiments are conducted on two micro-expression databases namely CASME and CASMEII.

报告人简介：Kidiyo Kpalma is born in 1962 in Togo. After his secondary school, he joined the University of Rennes 1 in France from whom he obtained his M Sc. in Signal Processing in 1988. He then joined the National Institute for Applied Sciences of Rennes (INSA) for his PhD received in 1992 after which he obtained the position of Associate Professor at INSA where he teaches Signal and Systems, Signal Processing, DSP and Image Processing in the department of Electronic and Computer Engineering. After his habilitation degree in Signal Processing and Telecommunications obtained from the University of Rennes 1 in 2009, he obtained the position of full professor at INSA Rennes. He is in charge of the research topic "Analysis and understanding" within VAADER team. He is also in charge of the International Affairs - African Area in INSA Rennes. He has been responsible for several industrial grants with French State, private laboratories or within international partnership research programs. He is author or co-author of more than 100 publications and communications. He has supervised or co-supervised 11 defended PhD thesis and 4 ongoing PhD thesis. He serves as program committee for various international conferences and also as a reviewer for journals: ICIP, IGARSS, EUSIPCO, EURASIP, Springer, TGRS, TIP, IET-IPR, JEI, NeuCom, IJLEO, PRL, PR…