- convert all of the filenames to integers (as interestingly all of the files are named with digits only... but this is a rather fragile solution)
- Simply include the filenames as their own variable in the .mat file (simple, and easy to get the corresponding values using indexing).
- Convert to table.
how to append Image names to feature vector file?
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I have FEATUREdb.mat file where in which i have stored 500 rows of features and 121 columns(500X121), now i wanted to append image names at 122nd column to the same database(FEATUREdb).And the Image names I have stored is showing as cell and Featuredb is having double values. and the respective files Iam attaching here ..plz help
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Stephen23
il 11 Set 2018
Modificato: Stephen23
il 11 Set 2018
"And the Image names I have stored is showing as cell and Featuredb is having double values"
Then they cannot be meaningfully concatenated together (unless you convert their classes to something compatible: as table is one possible option, but I would not recommend anything else).
You could:
Which would you prefer?
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KSSV
il 12 Set 2018
I = load('Image_names.mat') ;
names = I.Image_names ;
[F,N,E] = cellfun(@fileparts,names,'un',0) ;
iwant = str2double(N)
It is better to associate a number to the image, and append it to Feature vector. As the image names have already numbers, just pick them and append them. By the way, your feature vector attached here is of size 1000X121 and image names are 500X1.
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