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Description: 这是一个很好的图象处理系统，请使用谢谢配合-This is a good image-processing system, please use Thank tie
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Size: 2662 |
Author: xuzinian |
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Description: 这是一个很好的图象处理系统，请使用谢谢配合-This is a good image-processing system, please use Thank tie
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Size: 2048 |
Author: xuzinian |
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Description: 用vc写的关于位图翻转，放大，缩小和转为负像等多项图像增强技术，程序条例很清楚，是vc图像处理方面典型的软件源码-Using vc wrote on bitmap flip, enlarge, and to reduce the number of negative-like image enhancement technology, Procedure Ordinance is very clear vc typical image processing software source
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Size: 143360 |
Author: 黄棋波 |
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Description: 执行灰度图像的亮度变换。包括负片变换，对数变换，gamma变换和对比拉伸变换-Implementation of gray-scale image brightness transform. Including the negative transformation, logarithmic transformation, gamma and contrast stretch Transform Transform
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Size: 1024 |
Author: 小雪 |
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Description: 本代码演示了利用GDI+实现数字图像处理：边缘检测、底片化、暗化等处理-This code demonstrates the use of GDI+ Realize digital image processing: edge detection, negative and dark, such as treatment
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Size: 107520 |
Author: wangke |
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Description: 基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数-Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive
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Size: 1024 |
Author: 李伟 |
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Description: 这个最近做的数字图像处理作业，包括打开bmp图片，做负片（反白），线性变换，直方图显示，直方图均衡等，所有程序均经过调试，简单易用。里面有较详细的编程步骤，介绍了一些简单常用的MFC的方法，对于初学者很有用。-Does this recent digital image processing operations, including open bmp picture, make negative (anti-white), linear transformation, histogram display, histogram equalization and so on, all procedures have been debugging, easy to use. There are more detailed programming steps to introduce a number of simple methods commonly used in MFC, very useful for beginners.
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Size: 40996864 |
Author: 王敬 |
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Description: mehod of interpolation by bilinear,bicubic method,
local histrogram,root mean square error,image negative
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Size: 3072 |
Author: aaaa |
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Description: 当前论文主要考虑的是非信号依赖的高斯噪声下的图像恢复，本程序实现了泊松噪声下的图像恢复，泊松噪声为信号依赖噪声，能够更加有效逼近实际成像系统噪声。- This is the code that was used in the papers "A Nonnnegatively Constrained Convex Programming Method for Image Reconstruction", "Total Variation-Penalized Poisson Likelihood Estimation for Ill-Posed Problems", "Tikhonov Regularized Poisson Likelihood Estimation: Theoretical Justification and a Computational Method", "An Efficient Computational Method for Total Variation with Poisson Negative-Log Likelihood", "An Analysis of Regularization by Diffusion for Ill-Posed Poisson Likelihood Estimation," "An Iterative Method for Edge-Preserving MAP Estimation when Data-Noise is Poisson", and finally, "Regularization Parameter Selection Methods for Ill-Posed Poisson Maximum Likelihood Estimation". See my publications page for more details. The main algorithm is for nonnegatively constrained, regularized Poisson likelihood estimation. At this point you can choose Tikhonov, total variation regularization, and diffusion regularization. A number of other methods are also implemented. Regularizatio
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Size: 432128 |
Author: sun |
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Description: pet analyze image:
a non-negative matrix factorization code for pet analysis
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Size: 6526976 |
Author: 吴彬麟 |
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Description: this file contains the implementation of the "contraharmonic filter" using the basic formula of finding contraharmonic mean achieved through the use of for loops.
contraharmonic filter can remove both -SALT n PEPPER noise from the image but not simultaneously.
The positive order contraharmonic filter removes the pepper noise and the negative order removes the salt noise.
SALT n PEPPER noise has been added to the image and it has been removed sequentially using the contraharmonic filter of positive and negative filters one after the other.
It has been observed that the removal of salt noise followed by the removal of the pepper noise gives better results-this file contains the implementation of the "contraharmonic filter" using the basic formula of finding contraharmonic mean achieved through the use of for loops.
contraharmonic filter can remove both-SALT n PEPPER noise from the image but not simultaneously.
The positive order contraharmonic filter removes the pepper noise and the negative order removes the salt noise.
SALT n PEPPER noise has been added to the image and it has been removed sequentially using the contraharmonic filter of positive and negative filters one after the other.
It has been observed that the removal of salt noise followed by the removal of the pepper noise gives better results...
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Size: 1024 |
Author: saumya |
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Description: IMROTATE2 Rotates an image with circular shift.
B = IMROTATE2(A,ANGLE) rotates image A by ANGLE degrees in a counterclockwise direction around its center point. To rotate the image clockwise, specify a negative value for ANGLE. It makes the output image B the same size as the input image, and uses nearest-neighbor interpolation by default, setting the values of pixels in B that are outside the rotated image to the corresponding circular-shifted values. -IMROTATE2 Rotates an image with circular shift.
B = IMROTATE2(A,ANGLE) rotates image A by ANGLE degrees in a counterclockwise direction around its center point. To rotate the image clockwise, specify a negative value for ANGLE. It makes the output image B the same size as the input image, and uses nearest-neighbor interpolation by default, setting the values of pixels in B that are outside the rotated image to the corresponding circular-shifted values.
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Size: 2048 |
Author: MohsenMahroos |
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Description: image prcessing: histogram, negative, thresholding
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Size: 2048 |
Author: Leila |
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Description: Client/Server programs to support image retrieval:
Client side program submits retrieval query (query parameters and
positive/negative samples) to the network server. The server side
program takes the query and creates the MATLAB engine instance.
Based on the submitted query option, the corresponding MATLAB script
in the file query_script.txt, is located and loaded in MATLAB. The
query is executed and result images are returned and displayed in
the client side.
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Size: 1744896 |
Author: ahmed |
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Description: The negative image is used for the receipt of good practice.
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Size: 203776 |
Author: erdprg |
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Description: 改进的非负稀疏编码图像基学习算法Improved non-negative sparse coding algorithm for image-based Learning-Improved non-negative sparse coding algorithm for image-based Learning
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Size: 208896 |
Author: hao5208 |
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Description: Image processing experiments基本的图像处理实验。图形界面，实现了水平翻转,垂直翻转,图像旋转,灰度图像,单阈值二值化,双阈值二值化,非0置白法,孤立像素清除,3*3平均值滤波,N*N中值滤波,一阶微分,二阶微分,拉普拉斯变换,负像,缩小,放大,原始大小-Image processing experiments basic image processing experiments. Graphical interface to achieve a horizontal flip, vertical flip, image rotation, grayscale, binary single-threshold, dual-threshold binary, non-white law set 0, remove isolated pixels, 3* 3 mean filter , N* N median filter, first derivative, second derivative, Laplace transform, negative image, zoom magnification, original size
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Size: 2761728 |
Author: |
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Description: 一个简单的图像处理软件,可以进行简单的图像处理，比如进行图像的放大或者缩小、旋转、转成负像、灰度化设置指定区域的RGB值。-A simple image processing software, a simple image processing, such as image zoom in or out, rotate, turn into a negative image of the graying set the RGB value of the designated area.
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Size: 5347328 |
Author: 语雨 |
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Description: image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.
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Size: 2048 |
Author: Dilip |
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Description: 1. Image reduction:
? Alternative line reduction
? Fractal linear reduction to reduce images to any smaller size
2. Use two images to perform image enlargement:
? Pixel replication
? Nearest enlargement
? Bilinear interpolation
? Bicubic interpolation
? Fractal linear expansion to expand images to any larger size
3. Perform negative image operation
? On gray images
? On color images(1. Image reduction.
2. Use two images to perform image enlargement.
3. Perform negative image operation.)
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Size: 1080320 |
Author: 韩小贺 |
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