how did you perform multi scale center cropping

[sanajabbarweb]

hi
you have mentioned in your paper in data preparation section,'' we choose multi resolution approach to crop ROI at multiple size that wholly contain ventricles."
where had you performed this in your code, if not how i can do this multi scale cropping of ROI.

[vuptran]

Multi-scale center cropping was not performed in this code. But if you want to perform multiple crops, you can specify a different size here: https://github.com/vuptran/cardiac-segmentation/blob/master/train_sunnybrook.py#L98

[sanajabbarweb]

thanks for your response. kindly would you elaborate that what is meant by multi crops of ROI. as per my understanding it will increase the size of training data. can you please refer that paper from where you have read this

[vuptran]

In my old implementation described in the paper, I increased the size of training data by cropping the center ROI with multiple crop sizes. So I doubled the size of training data by using two different crop sizes. However, in this Keras implementation I only used one crop size and was still able to get comparable performance with the old implementation.

[Halleyawoo]

Hello！
Could you tell me how to realize the visualization of segmentation results