Reproducing images with auto local threshold

Hello everyone,

I have different soil samples and trying to separate the soil pores from the rest of the soil using FIJI(ImageJ 1.52n). Before thresholding, I have to adjust the brightness and contrast of the images(16 bit). But I found that the segmentation depends upon how I set the brightness and contrast display range even if I don’t press the apply button and simply just adjust the range. Is there some way that I can apply the local threshold method which depends on the actual Hounsfield value or pixel value and not to what display range is set by the brightness and contrast.

Thanks,
Suman

I don’t have any solutions, but wanted to point out that I don’t think you indicated which program you are using.

I went ahead and added the tag as well, so that it will be sorted into the correct forum.

1 Like

thanks for letting me know. I have updated the post