Plant roots detection in neutron imaging
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Hi all, I have neutron imaging of soil with plant roots and I need to detect the roots. Problem is that the background is varying according to water content in the soil. I tried thresholding and various blood vessel detection codes but none works well. Does someone have a suggestion? I attached an image for example.
Thanks in advance
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Image Analyst
il 15 Gen 2014
Zeng, G.[Guang], Birchfield, S.T.[Stanley T.], Wells, C.E.[Christina E.],
Detecting and Measuring Fine Roots in Minirhizotron Images Using Matched Filtering and Local Entropy Thresholding,
MVA(17), No. 4, September 2006, pp. 265-278.
Kumar, P.[Pankaj], Cai, J.H.[Jin-Hai], Miklavcic, S.[Stan],
Root crown detection using statistics of Zernike moments,
ICARCV12(1130-1135).
Automated Detection of Root Crowns Using Gaussian Mixture Model and Bayes Classification,
DICTA12(1-7).
Perciano, T.[Talita], Hirata, R.[Roberto], de Castro Jorge, L.A.[Lúcio André],
Ridge Linking Using an Adaptive Oriented Mask Applied to Plant Root Images with Thin Structures,
CIARP10(378-385).
and several others
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Image Analyst
il 28 Gen 2014
I guess you'll have to translate it, if they will share it with you. Of course you'd have to offer to supply them with the MATLAB code in return, so try to make it as general purpose and well commented as possible.
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