How can I solve this error? "Subscripted assignment dimension mismatch"
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clc;
close all;
clear all;
faceDatabase=imageSet('Database','recursive');
figure;
montage(faceDatabase(1).ImageLocation);
title('Images of single Face');
% DisplayQuery image n database...
%personQuery=1;
%GImage=read(faceDatabase(personQuery),1);
%for i=1:size(faceDatabase,2)
%end
%splitting
[training,test]=partition(faceDatabase,[0.8,0.2]);
person=3;
[features,vis]=extractHOGFeatures(read(training(person),1));
figure;
subplot(2,1,1),imshow(read(training(person),1)),title('Input Face');
subplot(2,1,2),plot(vis),title('HOG features');
% extract HOG Features of all images
trainingF=zeros(size(training,2)*training(1).Count);
featurecount=1;
for i=1:size(training,2)
for j=1:training(i).Count
trainingF(featurecount,:)=extractHOGFeatures(read(training(i),j));
trainingL{featurecount}=training(i):Description;
featurecount=featurecount+1;
end
personI{i}=training(i).Description;
end
%%for descrimination of each images..
faceClassifier=fitcecoc(trainingF,trainingL);
person=1;
queryImage=read(test(person),1);
queryFeatures=extractHOGFeatures(queryImage);
personLabel=predict(faceClassifier,queryFeatures);
%map to traingset
booleanIndex=strcmp(personLabel,personI);
integerIndex=find(booleanIndex);
subplot(1,2,1);
imshow(queryImage),title('Query Face');
subplot(1,2,2);
imshow(read(training(integerIndex),1)),title('Matched Image');
2 Kommentare
Walter Roberson
am 11 Sep. 2015
You need to show us the exact error message indicating which line the problem is occurring on.
Antworten (1)
Leandro Souza
am 15 Mai 2016
fix trainingF size
trainingF = zeros(size(training,2)*training(1).Count,size(feature,2));
2 Kommentare
Saira
am 11 Mär. 2020
How can I solve this error?
Error:
Subscripted assignment dimension mismatch
trainingL{featurecount}=training(i):Description;
Thanks
Walter Roberson
am 11 Mär. 2020
The : operator is a range construction operator, and is unlikely to be correct in this context.
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