Read the corresponding image in matlab

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annmaria 2015-7-24

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https://ww2.mathworks.cn/matlabcentral/answers/231084-read-the-corresponding-image-in-matlab

评论： annmaria 2015-7-26

I calculated the distance between an image A1 and different images like image1,image2,image3 and image4 based on its hierarchicalCentroid. dist_1_1{ii} contains 4 values. I want to find the minimum value present in the dist_1_1{ii}.But I shows the value 1 and also i want to show the image which gives minimum value. Please help me. Thanks in advance

%%demo
clc,clear all,close all
plotFlag = 1;
depth = 6;
alef1 = im2bw(imread('C1.bmp'));   %%Binary image
vec1 = hierarchicalCentroid(alef1,depth,plotFlag);
% subplot(1,3,1);
A=[];
vec2=[];
dist_1_1=[];
for ii=1:4
    A{ii} = imread(['image' num2str(ii) '.bmp']);
% subplot(1,3,2);
vec2{ii} = hierarchicalCentroid(A{ii},depth,plotFlag);
%subplot(1,3,3);
%vec3 = hierarchicalCentroid(tav,depth,plotFlag);
% vec4=hierarchicalCentroid(A,depth,plotFlag);
% vec5=hierarchicalCentroid(A,depth,plotFlag);
dist_1_1{ii} = sum((vec1 - vec2{ii}) .^ 2);
[~,I] = min(dist_1_1{ii});
figure;
subplot(1,2,1);imshow(alef1);
subplot(1,2,2);imshow(A{I});
end

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Walter Roberson 2015-7-25

在 MATLAB Online 中打开

[~,I] = min(dist_1_1{ii});
imshow(A{I})

annmaria 2015-7-26

thank you sir Its working

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采纳的回答

Walter Roberson 2015-7-24

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/231084-read-the-corresponding-image-in-matlab#answer_187127

You have a variable "m" that tells you which is the image with the minimum distance, but you have not indicated anything about how "m" corresponds to a file name. Are the file names sequential such as img1.tif img2.tif img3.tif ... img9.tif img10.tif img11.tif ? Did you use dir() to find the names of the images and you still have the result of dir() stored?