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用VC编写的JPEG2000编解码实现程序-VC prepared by the JPEG2000 codec to achieve procedures

这是一个用matlab编写的图形处理程序源代码，有图形界面-This is a preparation using Matlab graphics program source code, graphics interface

JPEG的6A版本的源代码-6A JPEG version of the source code

三维地形绘制－－四叉树递归算法 .比较具有参考价值,值得借鉴-Three-dimensional topographical map- quadtree recursive algorithm. Compared with the reference value, it is worth drawing

内存画图DLL，可以快速画出圆，矩形，三角，多边形等常见的图形以及各种曲线-Memory drawing DLL, can quickly draw circle, rectangle, triangle, polygon, such as graphics and a variety of common curve

dct.pdf中介绍的公式非常经典，但其中的一段源程序有一些错误，但在C文件dctmatrix.c有了修正。 dctmatrix.c给出了如何定标DCT系数。 dctmatrix.c中，FIX_DCTMTX_2[Rows][Columns]采用Q11定标,FIX_DCTMTX采用Q15定标。 DCTMTX_2[Rows][Columns]*2=DCTMTX[Rows][Columns]-dct.pdf formula described in a very classic, but a section of source code has some mistakes, but in C has been amended dctmatrix.c document. How dctmatrix.c given DCT coefficient calibration. dctmatrix.c in, FIX_DCTMTX_2 [Rows] [Columns] using Q11 calibration, FIX_DCTMTX calibration using Q15. DCTMTX_2 [Rows] [Columns]* 2 = DCTMTX [Rows] [Columns]

为了快速精确地对一个实体进行的三维重建, 提出了一种新的混合建模方法. 该方法利用同一实体在不同视 点下的多幅深度图像, 根据它们之间颜色和纹理的相关性, 通过逆投影变换, 可将图像中象素点映射到三维空间中的正 确位置. 然后再经模型重建和重投影, 可获取实体在任意视点下的图像. 实验结果表明, 这种建模方法具有复杂度恒定、 获取图像真实感强等优点, 适用于形状、 结构复杂的物体的重建.-: In o rder to reconst ruct th ree di mensi on model of an object, a new method of hybr id modeling is p resented . Th is method use mut i p le range i mage of different viewpo int, acco rding to the co lo r and texture, the p ixel po int can be mapped to co r rect po sit i on in th ree di mensi on space by the backp ro ject t ransfo rmat i on. Then the i mage can be go t in any viewpo int by modeling reconst ruct i on and rep ro ject i on. Exper i ments has p roved that th is method can acquire h igh realist ic i mage and has stat ic comp lexit i on. It can be used to reconst ruct some objects w ith comp licated shape and topo logies

简单的绘图程序源代码-simple drawing program source code

这个例子是从Allegro V3.12的例程包中移植过来的,原文件为examplesex4.c 原作者是Shawn Hargreaves.这个程序示范怎样操作调色板,它把一套同 心的圆画在屏幕上并且通过循环调色板产生奇妙的特效.-this example from the routines Allegro V3.12 package transplant, the original document examples ex4.c Shawn Hargreaves is the original author. This procedure demonstrated how to operate a palette, with a set of concentric circular painting on the screen through the cycle and have a wonderful palette of effects.

用于控制步进电机带动油门传感器，采集数据，生成数据曲线并可打印报表-Used to control stepper motor driven throttle sensors, collect data, generate data curves and print statements