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An_automatic_image_stitching_algorithm_based_on_fe
- 本文提出一种图像特征点匹配算法,并在该算法的基础上形成构建全景图的图像拼接算法. 此算法采用 Harris角检测算子进行特征点提取,并为其分配特征描述符.-This paper presents an image feature point matching algorithm and the algorithm is based on building a panoramic image mosaic algorithm graph. This angle detection algori
showDWT
- 用图片显示图像的各个频率段的小波信息，方便观察图像里的频谱分布-display the wavelet coeeficients in a image, it helps to observe the frequency distribution of a image
NoiseGenerator
- 本实验要求根据课本中给出的高斯噪声和椒盐噪声的概率分布的形状和参数编写两个通用程序分别给一个图像中添加高斯噪声和椒盐噪声。高斯噪声是n维分布都服从高斯分布的噪声，椒盐噪声是图像中经常见到的一种噪声是一种随机的黑点或者白点。在实验中通过它们对应的概率密度函数得到噪声分布函数进而与原图像进行叠加产生出对应的噪声图像-Textbooks in this experiment are given under the Gaussian noise and salt and pepper noise in
tan
- 图像分割，具体算法参考一下论文 Zhi-Gang Tan， Xiao-Chen Heand Nelson H. C. Yung A Novel Merging Criterion Incorporating Boundary Smoothness and Region Homogeneity for Image Segmentation-Abstract A novel joint region merging criterion combining region ho
entropyandgabor
- 频率域熵图，两个窗口，熵的径向和角向分布，便于分析纹理，还有一个自己写的gabor变换，请参考。-Frequency domain entropy map, two windows, the entropy of the radial and angular distribution, to facilitate analysis of texture, there is a transform gabor wrote it myself, please refer to.
02
- 矩陣的索引或下標 特殊用途矩陣 均勻和高斯分布 矩陣的數學運算 -Matrix subscr ipt index or special-purpose uniform and Gaussian distribution matrix matrix arithmetic
psydo-color
- 伪彩色处理是指将黑白图像转化为彩色图像，或者是将单色图像变换成给定彩色分布的图像。由于人眼对彩色的分辨能力远远高于对灰度的分辨能力，所以将灰度图像转化成彩色图像表示，就可以提高对图像细节的辨别力。 伪彩色处理的基本原理是将黑白图像或者单色图像的各个灰度级匹配到色彩空间的一点，从而使单色图像映射成彩色图像。对黑白图像中不同灰度级赋予不同的彩色。 -Pseudo-color processing refers to the black-and-white images into color
noise
- 生成一副服从正态分布且加入噪声图像，用于初始实验-Normal distribution to generate an image and adding noise to the initial experiments 搜索
1111
- 数字图象处理教程 INTRODUCTION 4 DIGITAL IMAGE DEFINITIONS 5 COMMON VALUES 6 CHARACTERISTICS OF IMAGE OPERATIONS 7 TYPES OF OPERATIONS 7 TYPES OF NEIGHBORHOODS 8 VIDEO PARAMETERS 9 TOOLS 9 CONVOLUTION 10 PROPERTIES OF CONVOLUTION 10 FOUR
MaximumAPosteriori
- 在统计学中，最大后验（英文为Maximum a posteriori，缩写为MAP）估计方法根据经验数据获得对难以观察的量的点估计。它与最大似然估计中的 Fisher 方法有密切关系，但是它使用了一个增大的优化目标，这种方法将被估计量的先验分布融合到其中。所以最大后验估计可以看作是规则化（regularization）的最大似然估计。 -In statistics, the maximum a posteriori (English as a Maximum a posteriori, ab
C3_3(huidu_junyihua)
- 程序可以实现对灰度图像的灰度分布计算并进行灰度均一化-Program can realize the distribution of gray-scale image of the gray to gray-scale is calculated and homogenization
image4
- 针对图像的灰度变换，阈值，直方图，线性灰度变化，灰度分布均衡化的程序。取自《vc++图像处理程序设计》第4章-For the image gray-scale transformation, threshold, histogram, linear gray scale, gray scale distribution of equalization process. Retrieved from " vc++ image processing program design,"
gg_mle
- 压缩包中的算法使用moment matching和MLE估计矩阵的广义高斯分布参数，推荐一下。-Compression package using the moment matching algorithms and the estimated matrix of MLE parameters of generalized Gaussian distribution, recommend.
stripmap SAR
- 合成孔径雷达(SAR)的点目标仿真,五． 点目标SAR的成像处理算法仿真 SAR的回波数据不具有直观性，不经处理人无法理解它，如图5.1。从原理上讲，SAR成像处理的过程是从回波数据中提取目标区域散射系数的二维分布，-Synthetic aperture radar (SAR) of the point target simulation, 5. Point-target simulation of SAR imaging processing algorithms SAR echo da
ImageRegistration
- 进一步解决基于互信息的配准算法在配准精度、速度和误配率之间的相互制约问题。提出一种新的配准参数搜索策略——三级配准，将平移、旋转参数分开搜索；在分析互信息配准的优点和局限性的基础上，将模糊理论中的欧几里德贴近度引入三级 配准过程中。实验结果表明，本文提出的配准策略在保持基于互信息配准精度不变的情况下，迭代步数、配准时间和误配率均有明显改善。-Further resolve the mutual information based registration algorithm in the ali
Regularized_Newton_Residual_algorithm
- 一种使用牛顿迭代的超分辨算法，该算法以2的对数提高传统Landweber算法的运算速度，附带文章。-The problem of poor resolution of acquired image in the passive millimeter wave imaging stems mainly from antenna size limitations, thus necessitating efficient post-processing to achieve resolution i
eccv06
- In this paper, a novel scale- and rotation-invariant interest point detector and descr iptor, coined SURF (Speeded Up Robust Features) is presented. It approximates or even outperforms previously proposed schemes with respect to repeatability, di
Histogram
- 对图像颜色分布进行均衡处理，图片格式是BMP的，只能对黑白图片进行处理。-The image color distribution of a balanced approach，Picture format is BMP, and can only deal with black and white picture.
image_Histogram_equalization
- matlab中重要的数字图像处理技术：直方均衡化，可以看出灰度图像的灰度值分布，并且去噪。-matlab important digital image processing techniques: Histogram equalization, we can see the distribution of gray-scale image of the gray value, and the de-noising.
QuadTree
- 实现了地形图像等的四叉树分层，根据图像的梯度和稠密分布进行分层处理。-Realized images of the terrain quadtree hierarchical, according to the image gradient and the dense distribution of slicing.