Plant roots detection in neutron imaging

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Sharon Dabach
Sharon Dabach 2014년 1월 15일
댓글: remaoun salim 2017년 5월 7일
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

답변 (2개)

Image Analyst
Image Analyst 2014년 1월 15일
Try this http://www.visionbib.com/bibliography/applicat841.html where you'll find papers such as
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
Image Analyst 2014년 1월 28일
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.
remaoun salim
remaoun salim 2017년 5월 7일
Hello guys, I have the same problem, can you help me !!!????

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remaoun salim
remaoun salim 2017년 5월 7일
Hello guys, I have the same problem, can you help me !!!????

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