在指定区域内用指定颜色绘制椭圆.其中区域定义为:x,y,w,h

图像增强 灰度变换增强 空域滤波增强 频域增强 色彩增强 小波增强 -Enhanced gray-scale image enhancement transform spatial filter to enhance the frequency domain to enhance color enhanced wavelet enhanced

数字图像压缩算法，基于MATLAB的数字图像压缩算法，DCT格式 -digital image compression algorithm based on MATLAB digital image compression algorithm, DCT format

vb编的填充曲线-vb series of the space-filling curve

用VC实现二维线画图元的生成! 对初学计算机图形学的朋友很有帮助!-VC 2D line drawing yuan generation! For beginners computer graphics helpful friends!

中点画圆算法 Bresenham画圆算法-failed to translate

红点的图像，用于识别所录制视频的相对坐标

网站模板一个网站模板网站模板 一个网站模板-a website template website template a website template a website template a website template a website template

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

图象几何变换算法源代码 可进行图象平移,旋转,镜像,转置,缩放等几何变换-Image geometric transform algorithm source code can be image translation, rotation, mirror, transpose, transform geometric scaling

opengl纹理映射绘制场景，给出顶点的纹理坐标和几何坐标 在绘制纹理映射场景时，不仅要给每个顶点定义几何坐标， 而且也要定义纹理坐标。经过多种变换后，几何坐标决定顶点在屏幕 上绘制的位置，而纹理坐标决定纹理图像中的哪一个纹素赋予该顶点-texture mapping opengl rendering scenes given vertex texture coordinates and geometric coordinates in the texture mapping rendering scenes, not only to give the definition of the geometric coordinates of each vertex, but also the definition of texture coordinates. After a variety of transformation, the geometric coordinates of vertices on the screen decided to draw the location where the texture image Texture coordinates decide which one gives the Su-Wen vertex