GEE平台LULC分类

使用中值，均值，小波，DCT，PCA五种方法实现对图像的去噪处理。(Five methods, median, mean, wavelet, DCT and PCA, are used to denoise the image.)

说明：  小波应用于图像融合的程序，选择的是5层小波分解(applied wavelet image fusion procedures, the choice is a five-storey wavelet decomposition)

本代码为Canny检测算法的实现，功能为对图象边缘确定与提取(The code for the the Canny detection algorithm, determine and extraction the edge of the image)

说明：  计算凸包面积，点集Q的凸包是指一个最小凸多边形，满足Q中的点或者在多边形边上或者在其内。(Calculate convex hull area。The convex hull of point set Q is a minimum convex polygon, to meet the Q of the point or polygon or in its inside edge)

这是一个详细的关于Vc++图像编程的ppt，希望对大家有帮助(This is a detailed on Vc++ Image programming ppt, hope everyone has to help)

说明：  置信度传播立体匹配，matelab就能运行，比较简单 1、需要Matlab 2013a及以上版本； 2、运行demo_stereo.m，注意修改图片路径； 3、左右图像使用3通道灰度图；(Confidence propagation stereo matching, MATELAB can run, relatively simple 1. Matlab 2013a and above is required; 2. Run demo_ Stereo. M, pay attention to modifying the image path; 3. The left and right images use 3-channel gray-scale images)

说明：  经典的BM3D算法，针对图像去噪处理，完整的Matlab代码(Classic BM3D algorithm)

说明：  这篇论文提出了一种较好的水下图像增强的方法。首先使用经过端到端训练的卷积神经网络去测量输入图片，同时以自适应双边滤波器对传输图片进行处理。接着提出一种基于白平衡的策略来消除图片的颜色偏差，用拉普拉斯金字塔融合获得无雾和色彩校正图像的融合结果。 最后，输出图像被转换为混合小波和方向滤波器组（HWD）域，用于去噪和边缘增强。 实验结果表明，该方法可以消除颜色失真，提高水下图像的清晰度。(This paper proposes a better underwater image enhancement method. Firstly, an end-to-end training convolutional neural network is used to measure the input image, and an adaptive bilateral filter is used to process the transmitted image. Then a strategy based on white balance is proposed to eliminate the color deviation of images. The fusion results of fog-free and color correction images are obtained by Laplacian pyramid fusion. Finally, the output image is converted into hybrid wavelet and directional filter bank (HWD) domain for denoising and edge enhancement. The experimental results show that the method can eliminate color distortion and improve the clarity of underwater images.)

该程序功能是实现对道路流动车辆统计。小模块功能有以下几个：1，对视频解帧并显示。2，对该视频训练背景图片。 3，利用背景图片用减背景法对测试视频进行前景提取，并进行阈值处理，图像分割，找出流动车的连通域。 4，对车辆进行统计。程序包内含有界面说明，以及程序使用的步骤和相关注意事项(The program function is to achieve movement of vehicles on the road statistics. A small module function has the following: 1 solution for video frames and displayed. 2, the video training background image. 3, using the background image used by the background method of testing the prospects for video extraction, and conduct threshold processing, image segmentation, to identify mobile car-connected domain. 4, vehicle statistics. Interface package contains instructions and procedures related to the use of the steps and considerations)

非常经典的矩阵相乘以及矩阵的Doolittle分解的程序，可用于数字图像处理( Doolittle decomposition process is very classical matrix multiplication and matrix can be used for digital image processing)