用wpf创建2D、3D表格，线性差值、回归等，各种交汇图以及基本的图形操作-WPF changes the landscape of graphics programming completely. At first, you might think that WPF just provides another way to create windows, menus, dialogs, and controls. However, WPF has much more to offer

这是一个基于openGl制作的一个手势识别程序(This is a 3D hand model developed mainly for vision-based hand motion analysis. The hand model is modeled as a set of rigid quadratic surfaces, and has 27 degrees-of-freedom (DoFs) including 6 DoFs of global motion and 21 DoFs