Description: 这是photoshop中置换滤镜的模拟代码，在photoshop中的置换图是psd文件，但这里是哟使用的是bmp图片。另外，包含了一个简单的图像反相功能，该功能是使用了指针，直接对图像数据的内存操作。-which is the replacement filter simulation code, photoshop in the replacement plan is psd file, but here is the use of yo bmp picture. Also, include a simple image inverse function that is used indicator of image data directly to the memory operation. Platform: |
Size: 14483 |
Author:jinfd |
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Description: 提出一种新的算法：逆主元法，利用高斯点扩展函数的特性，在径向基神经网络的模型下，对图像进行盲目复原。-a new algorithm : inverse main element method using Gaussian point spread function of the characteristics the RBF neural network model, the image blind rehabilitation. Platform: |
Size: 89009 |
Author:tony |
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Description: 一套完整的图像处理与识别的源码（全中文注释）
这是我们内部开发与使用的一套图像处理代码，里面包括了大部分图像处理与识别处理的的函数：像模板变换，图像的平滑、锐化、边缘识别、图像中值滤波、图像模糊、图像逆滤波、图像模糊加噪、图像维纳滤波、线性变换、灰度拉伸、直方图均衡、图像腐蚀、图像膨胀、图像开运算、GIF确码编码、缩放、旋转、快速付立叶变换、离散余弦变换等等，等等，太多了。可以用于windows软件或嵌入式软件编程。内部用的，全中文注释，为了下载我才拿出来的。你们自己看着办吧。-a complete set of image processing and recognition of the source code (all Chinese Note) This is our internal development and use of a image processing code, includes the most image processing and recognition processing function : as template transform, Image smoothing, sharpening, edge recognition, image filtering and fuzzy images, image inverse filtering, fuzzy image noise increases, Wiener filter images, linear transformation, gray tensile, histogram equalization, images corrosion, expansive images, image open operation, GIF correct coding, zooming, rotation, fast Fourier transform, discrete cosine transform, and so on and so forth, that is too many. Can be used for windows software or embedded software programming. Internal use, and the whole Chinese translations, in order to download Platform: |
Size: 308049 |
Author:tl |
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Description: 这是photoshop中置换滤镜的模拟代码，在photoshop中的置换图是psd文件，但这里是哟使用的是bmp图片。另外，包含了一个简单的图像反相功能，该功能是使用了指针，直接对图像数据的内存操作。-which is the replacement filter simulation code, photoshop in the replacement plan is psd file, but here is the use of yo bmp picture. Also, include a simple image inverse function that is used indicator of image data directly to the memory operation. Platform: |
Size: 32768 |
Author:jinfd |
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Description: 提出一种新的算法：逆主元法，利用高斯点扩展函数的特性，在径向基神经网络的模型下，对图像进行盲目复原。-a new algorithm : inverse main element method using Gaussian point spread function of the characteristics the RBF neural network model, the image blind rehabilitation. Platform: |
Size: 89088 |
Author:tony |
Hits:
Description: 一套完整的图像处理与识别的源码（全中文注释）
这是我们内部开发与使用的一套图像处理代码，里面包括了大部分图像处理与识别处理的的函数：像模板变换，图像的平滑、锐化、边缘识别、图像中值滤波、图像模糊、图像逆滤波、图像模糊加噪、图像维纳滤波、线性变换、灰度拉伸、直方图均衡、图像腐蚀、图像膨胀、图像开运算、GIF确码编码、缩放、旋转、快速付立叶变换、离散余弦变换等等，等等，太多了。可以用于windows软件或嵌入式软件编程。内部用的，全中文注释，为了下载我才拿出来的。你们自己看着办吧。-a complete set of image processing and recognition of the source code (all Chinese Note) This is our internal development and use of a image processing code, includes the most image processing and recognition processing function : as template transform, Image smoothing, sharpening, edge recognition, image filtering and fuzzy images, image inverse filtering, fuzzy image noise increases, Wiener filter images, linear transformation, gray tensile, histogram equalization, images corrosion, expansive images, image open operation, GIF correct coding, zooming, rotation, fast Fourier transform, discrete cosine transform, and so on and so forth, that is too many. Can be used for windows software or embedded software programming. Internal use, and the whole Chinese translations, in order to download Platform: |
Size: 308224 |
Author:tl |
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Description: 维纳滤波
用真实的PSF函数采用维纳滤波方法复原图像
采用过大的模糊距离参数和过大的模糊运动方向角度参数不考虑噪声的影响，采用逆滤波方法复原图像
另一程序
生产实验图像
读取原始图像-Wiener filter PSF with the real function of the use of Wiener filtering method is too large to recover the image using the fuzzy distance parameters and excessive movement direction of the perspective of fuzzy parameters without considering the impact of noise, the use of inverse filtering method for the production of another program to recover image image reading experiment check the original image Platform: |
Size: 1024 |
Author:宗常进 |
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Description: 用fibonacci变换方法对图象做置乱或逆置乱，效率极高，在信息隐藏中属常用的方法之一。调用函数为f=fibonacci_t(I,r,s)，其中参数分别为I=被置乱的图像，r=置乱密钥，s=0置乱，s=1逆置乱-Fibonacci transformation method used to do on the image or inverse Scrambling Scrambling, high efficiency in the information hidden in one of the methods are commonly used. Call the function f = fibonacci_t (I, r, s), which parameters were I = have been scrambling the image, r = scrambling key, s = 0 Scrambling, s = 1 inverse Scrambling Platform: |
Size: 1024 |
Author:gao |
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Description: 1．选择一幅图像，对该图像进行DCT块操作（将图像分成8×8小块，对每个小块进行DCT变换）。
2.利用屏蔽矩阵对DCT系数进行区域选择，然后进行逆变换（IDCT），合成原图像，计算合成图像的PSNR。
3.选择一小波函数，对一幅图像进行分解，显示各变换系数，观察其规律，并进行小波逆变换，合成原图像。
-1. Select an image, the image DCT block operations (the image is divided into 8 × 8 small pieces of each small piece for DCT transform). 2. The use of shielding on the DCT coefficient matrix of regional choices, and then inverse transform (IDCT), synthesis of the original image, calculating the synthetic image PSNR. 3. To select a wavelet function, decomposition of an image to show the transform coefficients, to observe its laws, and inverse wavelet transform, the original synthetic image. Platform: |
Size: 2048 |
Author:syq |
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Description: 通过Matlab实现维纳滤波及逆滤波复原图像
不使用matlab自带函数 而是自编程序实现-Matlab to achieve through the Wiener filter and inverse filter to recover the image does not use function but rather bring their own self-matlab program Platform: |
Size: 1024 |
Author:虞佳霓 |
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Description: （1） 先由原始图像（任选）产生待恢复的图像；(产生方法如下：冲激函数为 ，将原始图像与冲激函数卷积产生模糊，然后再迭加均值为0，方差为8，16，32的高斯随机噪声而得到一组待恢复的图像。分别用逆滤波和维纳滤波恢复模糊后的图像。-(1) The first be the original image (optional) produces the image to be restored (generated as follows: impulse function, the original image with the impulse function, convolution of the effect of blurring, and then superimposed mean 0, variance 8,16,32 Gaussian random noise and get a group of images to be restored. were used to inverse filter and Wiener filter after the resumption of blurred images. Platform: |
Size: 180224 |
Author:紫瓶 |
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Description: 把一个256*256的图像分成8*8小块，然后进行DFT变换，分别比较在空间域和频域内对图像进行二次抽样和差值最后得出的图像比较-1. Get a grey level image which size is N*N. (For example, 256*256, however,
N = ), and partition to 8*8 sub images.
2. Apply DFT to these sub images, and get the fourier transformed image F.
3. Derive the proper subsampling function matrix S in spatial domain.
4. Multiplying proper 4*4 DFT matrix T to matrix S, derive the frequency version
of subsampling function matrix, S.
5. Similarly, derive the frequency version of interpolation matrix, I.
6. Apply these matrices to each sub image of F (which is DFT of original image),
and get the final image, taking inverse DFT.
7. Apply subsampling/interpolation function matrix S/I to original image in spatial
domain and get the final image.
8. Compare the results from 6, 7.
Platform: |
Size: 2048 |
Author:zhengyan |
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Description: 将一幅256*256的图像分成8*8的小块，对其进行DFT变换。分别比较在空间域和频域内对源图像进行二次抽样和差值最后比较不同-1. Get a grey level image which size is N*N. (For example, 256*256, however,
N = ), and partition to 8*8 sub images.
2. Apply DFT to these sub images, and get the fourier transformed image F.
3. Derive the proper subsampling function matrix S in spatial domain.
4. Multiplying proper 4*4 DFT matrix T to matrix S, derive the frequency version
of subsampling function matrix, S.
5. Similarly, derive the frequency version of interpolation matrix, I.
6. Apply these matrices to each sub image of F (which is DFT of original image),
and get the final image, taking inverse DFT.
7. Apply subsampling/interpolation function matrix S/I to original image in spatial
domain and get the final image.
8. Compare the results from 6, 7.
Platform: |
Size: 2048 |
Author:zhengyan |
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Description: 这个是C制作的源代码。。。
对一幅图像进行DFT变换，分别对源图像在空间域和频域里进行二次抽样和差值，最后得出结果比较。- Get a grey level image which size is N*N. (For example, 256*256, however,
N = ), and partition to 8*8 sub images.
Apply DFT to these sub images, and get the fourier transformed image F.
3. Derive the proper subsampling function matrix S in spatial domain.
4. Multiplying proper 4*4 DFT matrix T to matrix S, derive the frequency version
of subsampling function matrix, S.
5. Similarly, derive the frequency version of interpolation matrix, I.
6. Apply these matrices to each sub image of F (which is DFT of original image),
and get the final image, taking inverse DFT.
7. Apply subsampling/interpolation function matrix S/I to original image in spatial
domain and get the final image.
Platform: |
Size: 2048 |
Author:zhengyan |
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Description: Displays a rotatable and scaleable wire frame of any
3D mathematical function. This can be made up from the
normal VB maths plus inverse and hyperbolic functions.
Functions can be created and saved as wanted. Image vertices
can also be saved for use elsewhere.
The MS ScriptControl Eval function simplifies calculations
enormously and its use is demonstrated. Also shown are
MoveToEx, LineTo which are much faster than the VB
equivalents and very easy to use. Included are a set of string
handling subroutines such as count characters, squeeze out
spaces, replace sub-strings etc. Commented throughout
including the 3D maths and perspective methods. All the
files are visible and the program is written for an 800x600
screen. Platform: |
Size: 27648 |
Author:serkan |
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Description: 用于图像检测的正态分布计算的c代码实现，现在将这个函数写在头文件中了-Normally distributed computing for image detection of the c code, this function will now be written in the header file in the Platform: |
Size: 1024 |
Author:吴云鹏 |
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Description: 图像复原的逆滤波方法，对退化函数f（x,y）的去除，包括实验步骤和实验程序-Image restoration of the inverse filtering method, the degradation function f (x, y) removal, including the experimental steps and experimental procedures Platform: |
Size: 1290240 |
Author:莫西 |
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Search - inverse image function