Matlab-vision包学习-Feature Detection,Extraction and Matching-MSER特征提取_matlab detectmserfeatures

这一篇介绍MESR特征提取函数。

函数/Functions

函数名称：detectMSERFeatures

功能：利用MSER算法(Maximally Stable Extremal Regions)算法提取区域特征

语法：regions = detectMSERFeatures(I);

            regions = detectMSERFeatures(I,Name,Value); 

其中，I为2-D灰度图像，regions为返回的MSER检测算法检测到的特征区域，Name必须为用单引号对包含的如下字符串名称，Vaule为对应Name的值

举例：

close all 
clear all; 
clc

I = imread('cameraman.tif'); 
regions = detectMSERFeatures(I); 
figure;
imshow(I); hold on; 
plot(regions,'showPixelList',true,'showEllipses',false); 
figure;
imshow(I); hold on; 
plot(regions);