搜索资源列表
Histogram
- 用MATLAB实现直方图阈值法 matlab实现-Histogram threshold method matlab realize in MATLAB
yzfg
- 基于阀值的阈值分割：由灰度直方图可以看出谷值即是阀值，然后分割出来目标图像。-Based on the threshold of the threshold segmentation: histogram can be seen from the valley that is, threshold, and then divided by the target image.
binary_history_connectedComponent.tar
- a binary image (threshold at 128) a histogram connected components
Yuzhifenge
- 图像阈值分割，包括：直方图门限选择、半阈值选择和迭代阈值。图像边缘提取，包括：轮廓提取、边界跟踪和区域增长-Image threshold segmentation, including: histogram threshold selection, quasi-threshold selection and iterative thresholds. Image Edge Detection, including: contour extraction, boundary tracking a
tuxiangfenge
- 图像的分割技术，对图像采用多种方法进行分割直方图、阈值和迭代阈值的方法-Image segmentation techniques, using a variety of methods for image segmentation histogram, threshold and iterative threshold method
OTSUMultiThre
- 1.本程序功能包含显示直方图，OTSU的单值分割，OTSU的二值分割,OTSU的三值分割 2.在OTSU的分割时，通常情况下我们是通过类间方差得到一个分割阈值，但是有时候我们需要得到各灰度级别的目标，那么采取多值分割是 很必要的，通过改进得到OTSU的多值分割方法 3.本程序另外还有显示直方图，计算程序运行时间，处理结果以新的窗口显示等细节，这部分适合MFC初学者。-1. This procedure shows the histogram feature, OTSU sing
cvi
- cvi图像分割技术的应用，通过基于均方错分误差最小的阀值选择方法，基于灰度差直方图的阀值选择方法，以及基于类间方差的阀值选择方法确定其分割的阀值。-cvi image segmentation techniques, through the mistake based on mean square error of the smallest sub-threshold selection method, based on the bad gray histogram threshold sele
LineTrans
- 图像的点运算 灰度直方图 线性变换 阈值变换 窗口变换 灰度拉伸-Computing the point of the image histogram threshold linear transform transform transform gray window stretching
diedai
- 图形图像处理，基于灰度直方图单阈值分割算法的研究-Graphic image processing, histogram-based threshold segmentation algorithm based on a single research
ex
- 基于matlab的自适应分段阈值分割，根据直方图自动寻峰自动分割-Matlab based on adaptive sub-threshold segmentation, according to the histogram peak automatic automatic segmentation
finger3
- 判断分析法从图象灰度直方图中把灰度值的集合用阀值 T分成两类，然后根据两个类的均值方差(类间方差)和各类的方差(类内方差)的比为最大来确定阀值。-Analysis to determine from the image histogram of the gray value threshold with the set T into two categories, and then based on two types of mean-variance (between-class varian
quezhi
- 实际使用中最简单的二值化算法就是根据每个像素的灰度值做舍入处理,下面的算法是根据图像的直方图求取阀值，-Actual use of the most simple binarization algorithm based on gray value of each pixel to do round-off processing, the following algorithm is based on the histogram image to strike a threshold,
matlab-ImageProcessing
- vc实现的图像信号处理，包括：256色转灰度图、对比度拉伸、二值化变换、反色、亮度增减、取对数、取指数、直方图均衡、灰度均衡、阈值变换、图像镜像.-vc achieve image signal processing, including: 256-color to grayscale, contrast stretching, binarization transformation, anti-color, brightness change, check on the number of c
MATLAB_code_of_image_processing
- 该gui函数基本上包括图像处理里面的最基本处理，相当于一个小型photoshop。比如读取文件，几何变换中的垂直镜像，平移，旋转，缩放；正交变换的DFT，FFT，DCT，DST，DHT，DWashT；灰度处理中的反色，直方图均衡，全局线性变换，分段线性变换，指数非线性变换，对数非线性变换；图像增强里面的加噪声，平滑，锐化，伪彩色增强；图像分割里面的灰度阈值法，Robert，Laplace，sobel，prewitt，canny算子边缘检测法；图像恢复里面的直接逆滤波，维纳滤波；图像编码里面的霍夫
ex6new
- 序列图像多帧对比度增强和边缘检测，手动选择阈值-Multi-frame image sequence contrast enhancement and edge detection, manual selection threshold
histogrammethod
- 直方图规定化 规定灰度为[zeros(1,49),0.1,zeros(1,49),0.2,zeros(1,49),0.3,zeros(1,49),0.1,zeros(1,49),0.2,zeros(1,49),0.1] 直方图均衡化，四邻域平均法，阈值平均法 加权平均法- Gray histogram specification provides for the [zeros (1,49), 0.1, zeros (1,49), 0.2, zeros (1,49), 0.3, zer
ImageProcessEx
- 包括图像的几何变化，平移，直方图，阈值处理等等操作。-Including images of the geometry changes, translation, histogram, threshold processing, and more action.
thresholdPicture
- The threshold value in my program should be detected automatically from the image using histogram analysis. In this program, Otsu Algorithm is used for detecting threshold value.
Optimal-threshold-value
- 本文介绍了两种图像区域分割方法，讨论了关于分割时最佳闽值选择的问题，除利用直方图确定阈值外，还介绍了利用方差确定阈值的途径。 关键词：图-This paper introduces two kind of image area segmentation method, talked about the best value selection fujian segmentation, besides the histogram threshold value determined outsi
Automatic-Histogram-Threshold
- Automatic Histogram Threshold Using Fuzzy Measures This is the IEEE paper of image processing useful for further research