Problem in Neural Network
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When I try to run the code
img = edu_imgpreprocess(I);
for cnt = 1:50
bw2 = edu_imgcrop(img{cnt});
charvec = edu_imgresize(bw2);
out(:,cnt) = charvec;
end
P = out(:,1:40);
T = [eye(10) eye(10) eye(10) eye(10) ];
Ptest = out(:,41:50);
For 26 alphabets making a change in the code as follows:
img = edu_imgpreprocess(I);
for cnt = 1:26
bw2 = edu_imgcrop(img{cnt});
charvec = edu_imgresize(bw2);
out(:,cnt) = charvec;
end
P = out(:,1:20);
T = [eye(10) eye(10) eye(10) eye(10) ];
Ptest = out(:,21:26);
It gives me an error of
Error using rgb2gray>parse_inputs (line 81)
MAP must be a m x 3 array.
Error in rgb2gray (line 35)
X = parse_inputs(varargin{:});
Error in edu_imgpreprocess (line 3)
Igray = rgb2gray(I);
Error in char3 (line 8)
img = edu_imgpreprocess(I);
Kindly help please. Thanks.
3 commentaires
Image Analyst
le 26 Mar 2022
@Mo'ath Al-Hayek probably not since @Mohammad has not been here in 9 years so he'll probably never see your message. Or if he does, he doesn't have the code anymore. You're best off just posting your own question in your own new discussion thread (not here).
Réponses (2)
Image Analyst
le 29 Sep 2013
Modifié(e) : Image Analyst
le 26 Mar 2022
If this is still a problem for you, what did you pass in for (the badly-named) I? Do a "whos I" before that line and say what is in the command window. Changes are it's not a regular, normal RGB image.
Replace this:
Igray = rgb2gray(I);
with this:
if ndims(I) == 3
Igray = rgb2gray(I);
else
Igray = I;
end
0 commentaires
Dabira
le 26 Juin 2014
Please tell me where did yu find out.m I cant find it
2 commentaires
Vijan Kaush
le 22 Nov 2016
Modifié(e) : Walter Roberson
le 22 Nov 2016
here you can find the out.m function.
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