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Character Recognition Example (IV):Training a Simple NN for classification

4.1 | 29 ratings Rate this file 80 Downloads (last 30 days) File Size: 305 KB File ID: #13325 Version: 1.0
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Character Recognition Example (IV):Training a Simple NN for classification



10 Dec 2006 (Updated )

This demo shows some examples for image pre-processing before the recognition stage.

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This demo based on "Kailup Tan" works about handwriting recognition this version is more compatible and support Farsi/Arabic digit,
u can take some change for add other handwriting pattern it's so easy too use taste it


Character Recognition Example (Iii):Training A Simple Nn For Classification inspired this file.

This file inspired Character Recognition Example (V):Training A Simple Nn For Classification.

Required Products Image Processing Toolbox
Neural Network Toolbox
MATLAB release MATLAB 7.0.4 (R14SP2)
MATLAB Search Path
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Comments and Ratings (39)
06 Feb 2017 kaher alyteem

I can't load image into GUI ??

08 Sep 2016 Duc Hoang

16 May 2016 saman javed

how to run this code

Comment only
29 Nov 2015 Rituraj Soni

The code need to be improved as newff is replaced by feedforwadnet in new matlab version.

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01 Apr 2015 Rostam FarrokhNejad

The algorithm behind, is a simple neural network. Basically, the images are resized to 7x5 pixcels (the crossed blue squares); then a NN is trained based on the traning data. The same procedure is applied on the test data, and finally the model predict the test

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26 Jun 2014 Dabira

Dabira (view profile)

Please explain the working

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20 May 2014 sam

sam (view profile)

11 Apr 2014 Aditi

Aditi (view profile)

Could you please explain how the recognition part is working..
Can we change the selected_ln and selected_col dynamically in the code?

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23 Feb 2014 niranjhana

please can u help me get a step by step idea of what you have done?? im doing a project on handwriting recognition system..

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14 Dec 2012 Bassem

Bassem (view profile)

Plz can anyone tell me how to run this project

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03 Sep 2012 lola

lola (view profile)

20 Jan 2012 cheniti

i liked it

03 Dec 2011 sanjana

hey can u tell me the logic behind th eproject, means wht faeure extraction method u have followed nd hw to use NN tool would be grt

09 Oct 2011 Mr Smart

18 Apr 2011 rahul singh

help me in giving ideas on how to extract characters of a handwriting

04 Apr 2011 abdullah mahmod

thanks a lot it is great project

12 Jul 2010 Hamid

Hamid (view profile)

24 Dec 2008 Hamid Mavizi

12 Nov 2008 kobe

kobe (view profile)

can someone pls give me a step by step guide on how to use the recognition, which m-file should i run and how do i perform the recognition?

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09 Oct 2008 Gamal Gamil

It's Good, Thank's

23 Sep 2008 manju manu

i liked it

21 Apr 2008 kjua amshu

to Tradi Vu,
you should run .m file,don't run .fig file

06 Mar 2008 muna ali

03 Mar 2008 abed alssalam abo odeh

01 Mar 2008 Tradi Vu

Dear Sir, I'm doing handwritten english character recognition.Please guide me to progress this project.I have download your project.when I run it, occur an error following:
??? Error using ==> load
Unable to read MAT file C:\Documents and Settings\bimbim\My Documents\Downloads\Compressed\frODR\frODR\odrfr.fig
Please guide me to fix it. Thank you, sir.

26 Nov 2007 rahime belen

29 Oct 2007 zari zooki

i want a sample of ocr with neural network

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12 Oct 2007 saeid mirkamali

28 Sep 2007 arash asadzadeh

thakks i'm arash and ianian also i glad too see your file here i hope have good time

26 Jul 2007 Roei Aizler

Not work.

when I select "select"
he write error

??? Error using ==> axes
Invalid object handle.

Error in ==> odrfr>pushbutton2_Callback at 102

Error in ==> gui_mainfcn at 75

Error in ==> odrfr at 42
gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback.


28 Jun 2007 patardo manurungn

21 May 2007 Ali Akhaee

18 May 2007 vaishali bhagile

23 Feb 2007 hamed nozari

28 Jan 2007 Nurul Iman

good one

15 Jan 2007 SAGAR N


16 Dec 2006 arthur c

this works fine and teach excelent

14 Dec 2006 Pex -

I can't load image into GUI on Matlab 7. Error message is:

??? Attempt to reference field of non-structure array.

Error in ==> odrfr>pushbutton1_Callback at 87

Error in ==> gui_mainfcn at 75

Error in ==> odrfr at 42
gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback.

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11 Dec 2006 mike hanson

So Great

04 May 2016 1.0

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