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ER_Ex
刀刃法获取靶标图像的MTF,PSF.适用于遥感图像中的MTF提取。(The blade method for target images MTF, PSF. Apply to the remote sensing image MTF extraction.)
- 2011-12-19 23:39:38下载
- 积分:1
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Graphics
一个集成的图形界面的程序,可调用每一次作业子程序。
一、调用画点的函数,用DDA、中点算法画直线和中点算法画圆和椭圆。
二、多边形扫描转换算法和区域填充算法实现(扫描线算法为必做,基于求余运算的边缘填充和边标志算法为任选;基于种子的区域填充采用4连通区域的递归种子填充算法,或扫描线种子填充算法,要求种子点(x,y)可交互输入)。
三、线段裁剪和多边形裁剪算法的动画演示实现。(两种线段裁剪算法和H-S多边形逐边裁剪算法)多边形裁剪算法的动画演示要求先画出一个封闭的多边形,再画矩形的裁剪窗口,然后选择裁剪按钮(或命令),按下“上边裁剪”按钮(或执行“上边裁剪”命令),多边形相对裁剪窗口的上边进行裁剪,显示上边裁剪后的多边形,依此进行其它各边裁剪。
四、用动画实现二维图形变换的各种算法,实现对指定形体的平移、旋转和缩放。(包括类似自行车行走和绕固定点旋转的自旋转物体动画。)
五、简单三维图形系统:凸多面体的建模、透视投影,隐藏面的消除及基本图形变换(平移、旋转、缩放)。
六、交互式Bezier曲线的输入绘制程序实现
(An integrated graphical interface of the program, each operation subroutine callable.
One call a function of the point of the painting, with the DDA, the midpoint algorithm for drawing a straight line and the midpoint algorithm circle and oval.
Second, the polygon scan conversion algorithm and region filling algorithm (scan line algorithm for must fill and edge flag algorithm based on the edge of the modulo operator is optional using the 4 regional connectivity recursive seed filling algorithm based on the area of seed filling, or scan line seed filling algorithm requires the seed point (x, y) can be entered interactively).
Line Clipping polygon clipping algorithm animation achieved. (Two Line Clipping Algorithm and HS polygon-by-side clipping algorithm) polygon clipping algorithm animation requires draw a closed polygon, rectangle and then draw the crop window, and then select the the cropped button (or command), press the "on top of cutting "button (or the implementation of)
- 2020-06-30 08:20:02下载
- 积分:1
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matlab-watershed-algorithm
说明: 使用matlab做分水岭算法,分水岭算法是图像分割中常用的算法,算法的理论依据待考究,适用场景可供分析讨论。(watershed algorithm using matlab)
- 2011-03-01 14:49:10下载
- 积分:1
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SIFT_wonderful
SIFT 尺度不变特征提取算法 可参考可运行有测试图片(SIFT with test picture and it can work well)
- 2016-01-12 14:29:20下载
- 积分:1
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watermark
基于LSB的隐写算法,以及基于猫脸变换的图像隐写改进算法。(The steganography algorithm based on LSB and the image steganography based on cat face transform.)
- 2015-05-25 00:24:23下载
- 积分:1
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otsu1
对最大类间方差法进行改良,引入最小类内方差,进一步提高分割效果(For improved Otsu method, introducing the minimum interclass variance, further improve the segmentation effect)
- 2014-12-14 13:56:03下载
- 积分:1
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wawtershed
图像的三种分水岭分割方法,一般分水岭分割,使用梯度的两次分水岭分割及使用梯度加掩模的三次分水岭算法(images of the three watershed segmentation method, the general watershed segmentation, gradient of the two watershed segmentation and the use of the gradient increases mask the three watershed algorithm)
- 2020-10-31 09:09:55下载
- 积分:1
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matlabwatershed
数字图像处理,分水岭算法matlab源码,可以实现图像分割。(Digital image processing, watershed algorithm matlab source code, can achieve image segmentation.)
- 2008-01-28 14:37:13下载
- 积分:1
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Lip
用Matlab写的投影法提取嘴唇
输入图像必须是规定大小的人脸(Written using Matlab projection extraction lips input image must be provided for the size of face)
- 2008-04-04 15:39:11下载
- 积分:1
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pathopenings
形态学pathopenings的实现,对线特征提取等图像处理有令人惊奇的效果。(Morphological pathopenings the realization of the line feature extraction and other image processing have surprising effects.)
- 2021-04-12 20:28:56下载
- 积分:1