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ANTsX / ANTsR

R interface to the ANTs biomedical image processing library
https://antsx.github.io/ANTsR
Apache License 2.0
127 stars 35 forks source link

Contrast enhancement #269

Closed 1alebra2 closed 4 years ago

1alebra2 commented 5 years ago

I need to increase the contrast (range) of MRI images. one way would be something like "histogram equalization". I did not find this . Did I miss thid or are there any other ways of doing this thank you

gdevenyi commented 5 years ago

https://github.com/ANTsX/ANTsR/blob/master/R/histogramMatchImage.R

ntustison commented 5 years ago

Although, as @gdevenyi points out, we have histogram matching in ANTsR, we haven't yet ported ITK's histogram equalization capabilities. However, there are other R packages which do have such capabilities. You might look at one of those as a possible solution.

1alebra2 commented 5 years ago

THanks to all

The histogram matching seems to be helpful

Nick Tustison notifications@github.com schrieb am 11.04.2019 um 16:23:

Although, as @gdevenyi points out, we have histogram matching in ANTsR, we haven't yet ported ITK's histogram equalization capabilities. However, there are other R packages which do have such capabilities. You might look at one of those as a possible solution. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.