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U-net for image segmentation

조회 수: 65 (최근 30일)
Joseph Stember
Joseph Stember 2017년 8월 22일
댓글: Yi-shan 2023년 7월 18일
I was wondering if it is possible to download U-net (https://lmb.informatik.uni-freiburg.de/people/ronneber/u-net/) for use as a pretrained convolutional neural network for Matlab for medical image segmentation.
  댓글 수: 2
Christopher Thomas
Christopher Thomas 2018년 6월 25일
Hi Joseph Stember, did you get U-net downloaded and working in Matlab?
HARADHAN CHEL
HARADHAN CHEL 2020년 3월 6일
In matlab documentation, it is clearly written how to build and train a U-net network when the input image and corresponding labelled images are stored into two different folders. But Surprisingly it is not described how to test an image for segmentation on the trained network. For testing images, which command we need to use? is it semanticseg? . Unfortunately this method is not working and not producing any result.

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답변 (3개)

Moucheng Xu
Moucheng Xu 2018년 8월 16일
I think you can look at this one: https://www.mathworks.com/matlabcentral/answers/uploaded_files/107430/createUnet.m
This is a function I found online by mathworks for a modified version U net, I reproduced my own implementation of U net referring to this function so I could make other versions.
  댓글 수: 3
Yan Ma
Yan Ma 2019년 9월 10일
HI Moucheng, I have downloaded the code from the Internet.It generated a U-net network.I want to know how can I ues the LayerGraph to train the dataset?
mohd akmal masud
mohd akmal masud 2021년 8월 12일
편집: mohd akmal masud 2021년 8월 12일
Hi Moucheng Xu,
https://lmb.informatik.uni-freiburg.de/people/ronneber/u-net/
Is it this code can run in Matlab?

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Kris Fedorenko
Kris Fedorenko 2017년 8월 25일
Hi Joseph,
According to the documentation of u-net, you can download the ready trained network, the source code, the matlab binaries of the modified caffe network, all essential third party libraries and the matlab-interface for overlap-tile segmentation. Best bet would be to use the same setup as recommended by u-net, i.e. Ubuntu Linux 14.04 and Matlab 2014b (x64).
You might also find of interest the image segmentation functionality in the Image Processing Toolbox:
Hope this helps!
Kris
  댓글 수: 3
Ahmed
Ahmed 2020년 10월 7일
Hi Chris,
I want to apply UNet to segment weed plants, how can I label the images?
Regards
Yi-shan
Yi-shan 2023년 7월 18일
use the image labeler

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Birju Patel
Birju Patel 2022년 6월 9일
The network you pointed to was trained in Caffe. You can use importCaffeNetwork to import this pretrained U-Net network:
https://www.mathworks.com/help/deeplearning/ref/importcaffenetwork.html

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