B样条、Bezier曲线等多种曲线画法

《学习计算机图形基础》直线源程序-"study computer graphics based" linear source

字符识别程序 mydate.dat为字库 先点击file, 点open，读入字库 学习时字库自动保存 已有键盘字符，字母，数字 和简单汉字 如要识别复杂汉字，请先用学习功能 向原作者致敬!-Character recognition process for the font mydate.dat click file, point open, read font study has been automatically saved font keyboard characters, letters, numbers and simple to identify the complexity of characters such as Chinese characters, please use learning function to the original author salute!

ENVI二次开发示例――批处理功能的IDL源代码-ENVI Secondary Development Example- batch processing function

vc和opencv写的识别选定图片的程序，详细识别步骤-眼--鼻--嘴debug可用

从用c语言编出程序要用文件输入数据。 绘制二次B样条曲线的表达式： P(0,2)(t)=P0*G(0,2)(t)+P1*G(1,2)(t)+P2*G(2,2)(t) 0

Nurbs 相关算法，插值，型值点算控制点-Nurbs related algorithms, interpolation, value-based control point count

delphi_平面内任意三角形网络算法-delphi_ plane arbitrary triangular network algorithm

把特定格式的3D模型显示出来，并且能用键盘和鼠标控制。3D文件已包含在压缩包里（abc.obj。-The specific format of 3D model is displayed, and can use the keyboard and mouse control. 3D document has been included in the compression bag (abc.obj.

GEOMETRY is a collection of routines for geometric calculations in 2, 3 and N space. These calculations include angles, areas, containment, distances, intersection, nearest point, and volumes. The objects considered include points, lines, line segments, polygons, planes, polyhedra and vectors.-GEOMETRY is a collection of routines for geometric calculations in 2, 3 and N space. These calculations include angles, areas, containment, distances, intersection, nearest point, and volumes. The objects considered include points, lines, line segments, polygons, planes , polyhedra and vectors.

中科院的多视角人脸识别 Real-Time Multi-View Face Detection-Chinese Academy of Sciences of the Multi-View Face Recognition Real-Time Multi-View Face Detection