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why i'm getting this error?

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Eswar
Eswar 2020-11-19
评论： KSSV 2020-11-19
program i run
[filename,pathname]=uigetfile('*','select a X-Ray image');
filewithpath=strcat(pathname,filename);
I=imread(filewithpath);
imResized=imresize(I,[[224 224]]);
[class, score]=classify(netTransfer,imResized);
figure
imshow(imResized)
title([ 'Predclass=' char(string(class)),', ','score=',num2str(max(score)),', ','origClass=', char(string(imdsTest.Labels(1)))])
Getting this error
Error using DAGNetwork/calculatePredict>predictBatch (line 151)
Incorrect input size. The input images must have a size of [224 224 3].
Error in DAGNetwork/calculatePredict (line 17)
Y = predictBatch( ...
Error in DAGNetwork/classify (line 134)
scores = this.calculatePredict( ...
Error in newimgtesting (line 5)
[class, score]=classify(netTransfer,imResized);
  1 个评论
KSSV
KSSV 2020-11-19
You need to input a RGB image i.e. the input jas to be m*n*3 dimensions. It seems you are reading a gray image i.e. a 2D image.

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回答（1 个）

KALYAN ACHARJYA
KALYAN ACHARJYA 2020-11-19
编辑：KALYAN ACHARJYA 2020-11-19
Error using DAGNetwork/calculatePredict>predictBatch (line 151)
Incorrect input size. The input images must have a size of [224 224 3].
As per the error says, you have to pass the RGB images in this case to avoid this error, Although there may be others error too.

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