JunMa11
commented
2 days ago Hi @Kudo510 ,
- For CT images, please first adjust to the proper window level and width before normalization
- For other images with outlier intensities, please keep the 0.5-99.5% intensities
Here are the related scripts https://github.com/bowang-lab/MedSAM/tree/main/utils
Hi, I want to ask how did you normalize the pixels values of images from the given datset? because when I checked the values it includes some extreme small close to 0 s.t 1.101*e-125. I want to finetune the medsam on my custom dataset. Should I just divde the pixels values by 255.0 just to make sure it is in range of 0,1. is it enough then or I should also normalize the value s.t with mean and std ? Thank you so much in advance