Extracting decomposed images from wpdec2
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Hello,
I am trying to extract decomposed images, such as LL, LH, HL and HH, after using wpdec2.
The result of wpdec2 comes to 'wptree' type and I cannot use this data type for further process.
What I need is only data of a certain node to use as an image to save in JPG, TIFF and so on.
please refer the image attached.
I want to extract and save the data in each node after decomposed by wpdec2.
please help me solve this problem. Thank you.
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