HLSL着色器的简单教程。

3D做2D的简单例子,用几种方法的对比说明每种方式的利弊

用VC++对图像的边缘检测的各 种算法和算子做了总结和分析-VC right image edge detection algorithm and the operator has done a summary and analysis

一个打开BMP位图的VC程序-An open BMP bitmap VC program

delphivc中画bezier曲线示例- vc draws bezier curves Example

Matlab code for the implementation of the snake(active contour). Very useful in the image segmentation.

基于三维空间三角网格的二维投影图像变换，包括3D仿射变换，基础矩阵求解及欧式空间的重构，对基于图像的三维重构有研究的朋友可以看下-triangular grid transform two-dimensional projection images, including 3D affine transformation, based Matrix Solution and European space reconstruction, based on the three-dimensional image reconstruction studies have friends in a glance

将测量点自动展绘到CAD环境中,包括平面位置坐标和高程属性等.-Selective measurement points will be automatically drawn to the CAD environment, including the plane location attributes such as coordinates and elevation.

3dx的作业，一个不错的程序，难度易-3dx operations, it is a good procedure, the difficulty Yi

Code128,code39,code25 条形码-Code128, code39, code25 bar code

提示： JPEG压缩分为三个部分： 1.JPEG压缩原理及算法（RGB/YCbCr,DCT/IDCT,量化,Z字型编码,用DPCM对DC/用RLE对AC编码/Huffman编码） 2.JPEG标记格式 3.JPEG图片文件的组织形式（位于SOS后的图像压缩数据是由MCU块怎样排列的，特别是使用了DRI之后） 还有许多细节问题： 1.解码过程中遇到“FF 00”当“FF”处理，否则忽略“FF” 2.进行DCT前YCbCr要减128，进行IDCT前要加128（相当于Y减128，YCbCr不需要加128） 3.每个标记中数据可以不止一个（去掉长度的部分就是一段）-Tip : JPEG compression is divided into three parts : Principles and 1.JPEG compression algorithm (RGB/YCbCr, DCT/IDCT, quantification, Z-shaped coding, using the DPCM DC/AC with RLE encoding/Huffman coding) 2.JPEG tags 3.JPEG Photo paper form (located in the SOS image data is compressed by the MCU to set pieces, particularly after the use of DRI), there are many details : 1. decoding process encountered "FF 00," when the "FF", otherwise overlooked "FF" 2 .DCTYCbCr128IDCT128Y128YCbCr128 3.