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Any demo example is available for sparse coding? #103

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vishalezen opened this Issue May 2, 2016 · 0 comments

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vishalezen commented May 2, 2016

Hi,
I am using OpenIMAJ (great java library for digital processing) for Image processing purpose.
Using openimaj I am able to construct the 'Bag of Visual Words'.

Now I want to do sparse coding on this learned Dictionary.
I want to sparse code each data vector using this dictionary. After this, using the indices in the dictionary for each active basis in the sparse code I have to construct hash code for each data vector.

I am trying to achieve this with openimaj but not getting a fix (may be I am unable to find the required methods available in openimaj to achieve this)

can anyone provide any hint over this? or Is there is any demo example with openimaj.?

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