Abstract: Facial expression recognition (FER) is an important task in human emotion analysis. Though researchers have made great progress in FER, the semantic information lying in facial landmarks has ...

Abstract: Graph Convolutional Networks (GCNs) have been widely studied for semi-supervised learning tasks. It is known that the graph convolution operations in most of existing GCNs are composed of ...

The docstring currently states that it "draws an anti-aliased line". This is incorrect as draw_line draws a straight (non–anti-aliased) line, while draw_aaline provides the anti-aliased version. I’ve ...