feature extraction using Local Line Binary Patterm
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Anand on 2 Aug 2013
From what I can tell of the reference you provided, it should be easy enough to use an existing implementation of local binary patterns to get the LLBP.
The file exchange has many implementations of local binary patterns that you can use. A simple search gave these results:
If you were to pick this entry, you could use the following approach to get the LLBP:
lbpV = efficientLBP(im,[13 1], true);
lbpH = efficientLBP(im,[1 13], true);
llbp = sqrt( lbpH.^2 + lbpV.^2 );
I haven't actually tried this out, so be mindful of that. The diagram on Fig.6 from the reference is very helpful.
More Answers (4)
Image Analyst on 1 Aug 2013
I know what local binary pattern is, and I have a demo for that, but I don't know what local line binary pattern is. Can you explain the algorithm?
Nikolay S. on 17 Mar 2015
Dima Lisin on 12 Dec 2015
extractLBPFeatures function was added to the Computer Vision System Toolbox in R2015b release.
oza san on 6 Mar 2017
i know LBP (local binary pattern)can be used for script identification from color images!!!but i want to identify scripts from binary image(i.e with black background and white foreground which contain texts) anyone can tell me that i can use it?!!!