资源列表
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- 噪声发生器 查找（或开发）将高斯噪声添加到图像的程序。您必须能够指定噪声均值和方差。(1.Noise Generators This is a generic project, in the sense that the programs developed here are used in several of the projects that follow. See Fig. 5.2 for the shapes and parameters of the following nois
lab3
- 下载图片然后傅立叶变换 展示频谱 计算灰度级平均值 使用高斯低通滤波器，可以指定size,m*n，高斯函数的中心位置。 用例图做高斯低通滤波。((a)Download Fig. 4.41(a) from the book web site and compute its (centered) Fourier spectrum. (b) Display the spectrum. (c) Use your result in (a) to compute the average val
ocr_wj
- java实现的ocr简体汉字识别程序，是被精度可继续扩展提高(OCR recognition program implemented by Java)
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- 直方图均衡化 （a）编写计算图像直方图的计算机程序。 （b）实现直方图均衡技术3.3.1节中讨论。 （c）下载图3.8（a）并在其上执行直方图均衡化。(Histogram Equalization (a) Write a computer program for computing the histogram of an image. (b) Implement the histogram equalization technique discussed in Sect
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- 利用对数变换进行图像变换 公式：x1=c*log(double(x)+1)(1.Image Enhancement Using Intensity Transformations The focus of this project is to experiment with intensity transformations to enhance an image. Download Fig. 3.8(a) and enhance it using (a) The log t
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- 双线性插值放大缩小图像 编写一个通过双线性插值来缩放和缩小图像的计算机程序。(Zooming and Shrinking Images by Bilinear Interpolation (a) Write a computer program capable of zooming and shrinking an image by bilinear interpolation. The input to your program is the desired size of th
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- 降低图像灰度级 在不能使用imadjust函数的情况下，采用利用矩阵进行像素运算的方法。(1. Reducing the Number of Gray Levels in an Image (a) Write a computer program capable of reducing the number of gray levels in an image from 256 to 2, in integer powers of 2. The desired number of gr
figure
- 神经网络模式识别分支的实际应用，案例的详细的代码(The practical application of the neural network pattern recognition branch, the detailed code of the case)
1.给图片添加了正弦噪声，消除噪声
- 给数字信号中加入额外的适当噪声成分可以有效提高信号的信噪比(Adding additional appropriate noise components to the digital signal can effectively improve the signal to noise ratio of the signal)
13.夜间车牌识别项目
- 计算机视觉以及图像识别在车牌识别中的应用(Application of computer vision and image recognition in license plate recognition)
1.字母识别项目
- 用于字母识别实用的matlab程序，在图像文字识别中得以应用。(The practical matlab program for letter recognition can be used in image recognition.)
minperpoly
- 使用函数 minperpoly 实现 MPP 算法，得到边界的多边形近似。(The MPP algorithm is realized by using the function minperpoly, and the polygon approximation of the boundary is obtained.)