Top 3 expression-recognition open source projects

一个拍照做题程序。输入一张包含数学计算题的图片，输出识别出的数学计算式以及计算结果。This is a mathematic expression recognition project.

3D facial reconstruction, expression recognition and transfer from monocular RGB images with a deep convolutional auto-encoding neural network

Code for BMVC paper "Joint Action Unit localisation and intensity estimation through heatmap regression"