wavelet for image texture extraction

31 Oct. 2015
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Actualizado a las 20 Ag. 2021
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Hi, I want to be able to produce feature images using wavelet. I used the following command
[cA,cH,cV,cD] = dwt2(input_image,'db1' ); but the size of each output element like cA etc. is half size of the input image. How can produce wavelet images at the same size of my input image?

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Preguntada:

Mehdi Ravanbakhsh
Mehdi Ravanbakhsh
el 31 de Oct. de 2015

Cerrada:

MATLAB Answer Bot
MATLAB Answer Bot
el 20 de Ag. de 2021

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