A l<inf>p</inf>-norm MTMKL framework for simultaneous detection of multiple facial action units


Facial action unit (AU) detection is a challenging topic in computer vision and pattern recognition. Most existing approaches design classifiers to detect AUs individually or AU combinations without considering the intrinsic relations among AUs. This paper presents a novel method, l<sub>p</sub>-norm multi-task multiple kernel learning (MTMKL), that jointly… (More)


5 Figures and Tables

Slides referencing similar topics