-
该程序实现了对一幅图象进行Walsh变换。首先定义了一个imagewnd类, 该类可用于位图的创建、显示;WALh函数为快速沃尔什
该程序实现了对一幅图象进行Walsh变换。首先定义了一个imagewnd类, 该类可用于位图的创建、显示;WALh函数为快速沃尔什-哈达玛变换,f为时域值,F为变换域值,power为2的幂数,Walsh1函数为二维变换;在该函数中取出了一幅位图的所有像素,用来进行变换.具体算法过于专业,我就不细说了。-the realization of an image Walsh transform. First imagewnd definition of a category, such can be used for the bitmap is created, displayed; WALh function for the rapid Walsh-Hadamard transform, too-valued f, F value of the transform domain, power and the power to two the number Walsh1 function of two-dimensional transform; function in the removal of a bitmap of all pixels, used for transformation. specific algorithm is too professional, I will not elaborate on this.
- 2022-07-10 19:38:16下载
- 积分:1
-
利用画弧函数arc( )绘制不同的弧线,组成一个六叶的图案。
利用画弧函数arc( )绘制不同的弧线,组成一个六叶的图案。- () Draws up the different arc using picture arc function arc,
composes six designs.
- 2023-06-22 00:35:04下载
- 积分:1
-
人脸的检测与定位算法源码,主用是采用人脸的灰度信息进行人脸的检测,并定位鼻子眼睛和嘴...
人脸的检测与定位算法源码,主用是采用人脸的灰度信息进行人脸的检测,并定位鼻子眼睛和嘴-Face detection and location algorithm source code, the main use is the human face of gray information Face Detection, positioning the nose and eyes and mouth
- 2022-04-12 03:48:57下载
- 积分:1
-
CA developed on a good information, it is worth learning and reference for begin...
是关于CA开发的一份不错的资料,值得初学者学习和参考-CA developed on a good information, it is worth learning and reference for beginners
- 2023-07-05 11:45:04下载
- 积分:1
-
05 VC matlab联合编程
05 VC matlab联合编程-频域处理源代码,是用matlab与VC联合编程实现-05 VC Matlab programming joint-frequency domain processing source code is the use of Matlab and VC Joint Programming
- 2022-03-03 16:07:25下载
- 积分:1
-
中文印刷体文字识别系统ocr
本系统的实现将用到许多图像处理的相关技术;如灰度化、二值化、图像内容自动调整、细化、曲线平滑、曲线去枝桠操作等。系统实现的过程中,所要做的工作主要有:文档图像预处理、文档图像版面分析、文本汉字识别和公式识别等。
- 2022-03-25 13:20:50下载
- 积分:1
-
the frame for the glsl,is used to 3D
shader编程实用框架,用于3D编程,对于常用shader 编程人员很实用,不用进行繁琐的搭建shader 框架-the frame for the glsl,is used to 3D
- 2022-07-19 01:31:32下载
- 积分:1
-
Graphics are painting a straight line, arc, as well as garden and cut a straight...
现图形学中画直线,园和圆弧以及直线裁剪,区域填充等功能 1. 对于画直线,只需知道起点和终点即可。在工作区间中按下鼠标(即选择起点),拖动至另一处松开(终点),即得到直线。 2. 画圆需要圆心坐标、半径、及起始角和终止角,至于实验要求的画1/4圆弧,可设起始角=0,终止角=45,若要画整个圆弧起始角和终止角分别为0和360即可。-Graphics are painting a straight line, arc, as well as garden and cut a straight line, filled with features such as region 1. For painting a straight line, just know that you can start and finish. Interval in the work of the mouse click (that is, to choose the starting point), drag to another release (the end), that is to be a straight line. 2. Drawcircle need to center coordinates, radius, and the termination of the initial angle and angle, as required by experimental painting 1/4 arc, the starting angle can be set = 0, terminate the angle = 45, in order to draw the whole arc start angle and termination angle is 0 and 360, respectively, can be.
- 2022-01-25 14:32:32下载
- 积分:1
-
在文档中显示一个不断闪烁的字符,用到了计时器和图形变成方面的知识...
在文档中显示一个不断闪烁的字符,用到了计时器和图形变成方面的知识-in the document shows a constantly blinking characters used in the timer and graphics into the knowledge
- 2022-02-06 07:37:07下载
- 积分:1
-
图像浏览,支持放缩小、移动,request指定图片文件.
图像浏览,支持放缩小、移动,request指定图片文件.-Image View to support narrow release, mobile, request specified photo paper.
- 2022-08-21 09:50:33下载
- 积分:1