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I recently tried using FRACLAC to get the estimates of Fractal dimension on
20 Normal ROIs and 20 diseased ROIs taken out from B-Mode Liver US Images.
the size of ROI is 32 by 32. With the Box-count 2-D version of fraclac
applied to the graysacle ROIs I am getting approximately same values for
fractal dimension. However I presume that for diseased ROIs the FD should
be higher (rough texture). All other setting were kept as it is.
I am in doubt whather I am getting reliable FD extimates or I should use
larger ROIs say 64 by 64. Any advice on this can really help me out.
Keeping my fingers crossed to recieve suggestions from the forum.
Thanks in Advance.
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Regards
Jitendra Virmani
Research Scholar- EED, IIT Roorkee
Phone-M. 09557283674
I Never Fail;
Either I Win or I Learn;
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