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feature extraction for OCR: I am going to use Fourier transform,how to implement it using vc++ opencv?

asked 2014-02-17 01:06:54 -0600

sujay
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updated 2014-02-18 09:07:27 -0600

feature extraction for OCR: I am going to use Fourier transform,how to implement it opencv?

provide examples if possible

thankyou

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answered 2014-02-17 02:38:55 -0600

flag of Vietnam

1500 ●10 ●19 http://4fire.wordpress...

updated 2014-02-17 02:40:49 -0600

Hello, there are some online resources that may help you:

Start with dft: http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html. And some more good examples: http://breckon.eu/toby/teaching/dip/opencv/lecture_demos/c++/

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Asked: 2014-02-17 01:06:54 -0600

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Last updated: Feb 18 '14

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