Image Write in Excel
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KALYAN ACHARJYA
le 15 Déc 2019
Modifié(e) : Walter Roberson
le 17 Déc 2019
Hello all,
I am trying to write image pixels values in excel file, the size of image 2048x1365 uint8. presently using windows 10. It seem small issue, but stuck last 10 minutes.
ver: Matlab 2017a
im=rgb2gray(imread('coolerdarker.jpg'));
xlswrite('Test1',im);
#Error:
Error using xlswrite (line 226)
The specified data range is invalid or too large to write to the specified file format. Try writing to an XLSX file and use Excel
A1 notation for the range argument, for example, ‘A1:D4’.
Error in matlab_test_file (line 16)
xlswrite('Test1',im);
Thanks
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Réponse acceptée
Walter Roberson
le 15 Déc 2019
Modifié(e) : Walter Roberson
le 17 Déc 2019
Xls files support only 256 columns. You need to switch to xlsx files.
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