WatermarkingVedio1

基于matlab实现干涉显微镜图像重构中的二维解包裹函数。( QualityGuidedUnwrap2D implements 2D quality guided path following phase unwrapping algorithm. Inputs: 1. Complex image in .mat double format 2. Binary mask (optional) Outputs: 1. Unwrapped phase image 2. Phase quality map This code can easily be extended for 3D phase unwrapping. Technique adapted from: D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithms and Software. New York: Wiley-Interscience, 1998. Posted by Bruce Spottiswoode on 22 December 2008 2010/07/23 Modified by Carey Smith)

2.编写两类正态分布模式的贝叶斯分类程序。 设以下模式类别具有正态概率密度函数： ω1：{(0 0)T, (2 0)T, (2 2)T, (0 2)T} ω2：{(4 4)T, (6 4)T, (6 6)T, (4 6)T} （1）设P(ω1)= P(ω2)=1/2，求这两类模式之间的贝叶斯判别界面的方程式。 （2）绘出判别界面。 3.已知服从正态分布的两类训练样本集分别为 ：，，，， ：，，， ，试问属于哪一类？ 4．设有两类一维模式，每一类都是正态分布，两类的均值和均方差分别为，；，。 采用（0-1）损失函数，且。 （1）试绘出两类模式的密度函数曲线，其判别界面位于何处？ （2）若已获得样本：-3，-2，1，3，5，试判断它们各属于哪一类。(bayes ，matlab)

说明：  可以实现基于matlab的加权平均方法的图像融合，亲测有效。(The weighted average method based on matlab can be used for image fusion)

说明：  基于自适应α-β滤波器的接收机跟踪环多普勒自补偿算法(Based on adaptive alpha beta filter satellite receiver loop of the doppler compensation algorithm design)

matlab程序 关于用变分法去除图像噪声 非常具有参考 价值 希望对学习图像去噪的同学 有帮助(matlab program on the use of variational method to remove image noise very reference value I hope to learn denoising help students)

运用Perona-Malik各项异性扩散模型对二维图像进行去噪处理。该方法在有效的抑制噪声的同时能够保护图像的边缘。(The use of Perona-Malik Anisotropic Diffusion Model for the treatment of two-dimensional image denoising. The method in the effective suppression of noise at the same time to protect the edge of the image.)

说明：  matlab 几个常见的图像处理操作，包括RGB颜色分量，imadjust函数运算，非常适合初学者学习(Several common image processing operations in MATLAB, including RGB color component, imadjust function operation, are very suitable for beginners to learn)

它所描述的是不同色彩在整幅图像中所占的比例，而并不关心每种色彩所处的空间位置，即无法描述图像中的对象或物体。颜色直方图特别适于描述那些难以进行自动分割的图像。(It describes the proportion of different colors in the entire image, and does not care about the spatial location of each color, that is, it can not describe objects or objects in the image. Color histograms are especially suitable for describing images that are hard to segment automatically.)

利用matlab实现了图像增强的功能，里面包含一些目标较新的算法，同传统方法，对学习图像增强有很好的帮助(Using matlab to achieve the image enhancement function, which contains some of the objectives of the newer algorithms, with the traditional methods of learning have very good image enhancement to help)

Complete class-based image processing, contains all of the source code, auto image, There are cycle detection, periodic testing, MIT Artificial Intelligence Laboratory identification of the target source.