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 comentarios
Image Analyst
el 26 de Mzo. de 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).
Respuestas (2)
Image Analyst
el 29 de Sept. de 2013
Editada: Image Analyst
el 26 de Mzo. de 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 comentarios
Dabira
el 26 de Jun. de 2014
Please tell me where did yu find out.m I cant find it
2 comentarios
Vijan Kaush
el 22 de Nov. de 2016
Editada: Walter Roberson
el 22 de Nov. de 2016
here you can find the out.m function.
Walter Roberson
el 22 de Nov. de 2016
In the code in the Question here, out is an array not a function.
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