使用DShow同时进行视频预览和捕捉

tsai相机标定的原文，对研究传统标定的人有帮助！-tsai camera calibration of the original text, the traditional demarcation of research to help people!

椭球体的碰撞检测。在以人形为主的场景内椭球体的碰撞精度比球体、AABB、OBB都要高，同时速度也很快-Ellipsoid collision detection. Human-oriented in the scene of the collision within the ellipsoid accuracy than the sphere, AABB, OBB higher speed quickly at the same time

案例1-金刚石图案算法案

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.

a special model for pick up

一个简单的玫瑰花儿程序.rar- A simple rose procedure rar

分形hilbert曲线-fractal curve

用java做的，画图方面的软件，有以下的功能：可拖拉式创建组件(目前包括按钮文本框图片组件)等。-do with java, drawing the software will have the following functions :-tractor can create components (including the current button textboxes Photo components).

关于使用GRAPHICS对象绘制直方图操作-GRAPHICS targets on the use of mapping histogram operation

It is a graphical representation of globe.