▍1. NPCR and UACI
说明: NPCR and UNCI of image
说明: 这个文件中包含了三种图像相似度的计算方法,分别是灰度分布计算方法、颜色分布直方图计算方法、还有结构相似度SSIM计算方法。(This file contains three image similarity calculation methods, namely, gray distribution calculation method, color distribution histogram calculation method, and structure similarity SSIM calculation method.)
说明: 这是一个矢量控制成功的双馈异步风机的mdl模型(This is an mdl model of a doubly-fed asynchronous fan with successful vector control)
说明: 用simulink进行的有源电力滤波器的仿真,波形清晰(Simulation of active power filter with clear waveform)
说明: 图像处理 形态学分割 腐蚀 开运算和闭运算先腐蚀后膨胀先膨胀后腐蚀 膨胀(Morphological segmentation)
说明: 用matlab实现的LSB的信息隐藏,有实验用的的图,可以完美运行(The information hiding of LSB realized by MATLAB, with experimental graph, can run perfectly)
说明: 频域滤波器器的一些相关实验和滤波器的实现(包括理想低通,Butterworth低通,高斯低通,理想高通,Butterworth高通,高斯高通滤波器)(Some related experiments of frequency-domain filter and Realization of filter (including ideal low-pass, Butterworth low-pass, Gauss low-pass, ideal high pass, Butterworth high pass, Gauss high pass filter))
说明: 分水岭算法是一种图像区域分割法,在分割的过程中,它会把跟临近像素间的相似性作为重要的参考依据,从而将在空间位置上相近并且灰度值相近的像素点互相连接起来构成一个封闭的轮廓,封闭性是分水岭算法的一个重要特征。本示例适用于二维和三维图像,计算分水岭变换并将结果标签矩阵显示为RGB图像。 分水岭算法是一种图像区域分割法,在分割的过程中,它会把跟临近像素间的相似性作为重要的参考依据,从而将在空间位置上相近并且灰度值相近的像素点互相连接起来构成一个封闭的轮廓,封闭性是分水岭算法的一个重要特征。本示例适用于二维和三维图像,计算分水岭变换并将结果标签矩阵显示为RGB图像。(The watershed algorithm is an image region segmentation method. In the segmentation process, it will use the similarity with neighboring pixels as an important reference basis, so as to connect pixels that are close in space and have similar gray values to each other. Forming a closed contour, closedness is an important feature of the watershed algorithm. This example applies to 2D and 3D images, calculates the watershed transformation and displays the resulting label matrix as an RGB image.)
说明: 图像边缘检测及图像区域分割、目标检测、目标识别(Image edge detection, image region segmentation, target detection and target recognition)
说明: 高光谱图像数据集,Pavia University scene该数据是高光谱图像处理中常用的数据之一,对高光谱图像算法性能的验证具有通用性(Hyperspectral image data set, Pavia University scene This data is one of the commonly used data in hyperspectral image processing, and it has universality to verify the performance of hyperspectral image algorithm)
说明: 连通监控视频的 火灾检测,颜色特征,纹理特征等(fire detection Description for each code - extract_red.m, objectlabel.m : Ground Truth labeling automation code generated from Apps - FireDetection.m : MATLAB class to import custom algorithm to Image Labeler - yolov2_detect.m : Entry function for GPU Code generation - GroundTruthTest.mlx : Test code for ground truth labeling - yoloFire_Train.mlx : Training code for YOLOv2 network - Live_Webcam_YOLOv2.mlx : Live webcam demonstration code for YOLOv2 network)
说明: 冈萨雷斯matlab图像处理中的代码,现成的函数不同自编(Code in image processing of Gonzalez matlab)
说明: Custom Link Library example source code
说明: MATLAB光谱图绘制,能够画出可见光波长下的光谱图(Matlab spectrum drawing, can draw the spectrum under the visible light wavelength)