Re: [scikit-image] Why does img_as force incoming data

2017-06-21 Thread Juan Nunez-Iglesias
Hi David, Yes, img_float.astype('uint16') will work, but you'll need to make sure you map your float image to the range 0-65535. Juan. On 22 Jun 2017, 9:29 AM +1000, David Protter , wrote: > Thank you! Will this also work going back the other way? (Float to uint?) > > > On Jun 21, 2017 5:16 PM,

Re: [scikit-image] Why does img_as force incoming data

2017-06-21 Thread Cedric Espenel
Hi Dave, I think this scikit-image should answers your questions: http://scikit-image.org/docs/stable/user_guide/data_types.html Best, Cedric On Wed, Jun 21, 2017 at 4:30 PM David Protter wrote: > Thank you! Will this also work going back the other way? (Float to uint?) > > On Jun 21, 2017 5

Re: [scikit-image] Why does img_as force incoming data

2017-06-21 Thread David Protter
Thank you! Will this also work going back the other way? (Float to uint?) On Jun 21, 2017 5:16 PM, "Stefan van der Walt" wrote: > Hi Dave > > On Wed, Jun 21, 2017, at 15:22, David Protter wrote: > > Hi all, new here and having a lot of fun using Skimage for scientific > image analysis. > > > Gla

Re: [scikit-image] Why does img_as force incoming data

2017-06-21 Thread Stefan van der Walt
Hi Dave On Wed, Jun 21, 2017, at 15:22, David Protter wrote: > Hi all, new here and having a lot of fun using Skimage for scientific > image analysis. Glad to hear it! > I’m doign some normalization on images coming in as uint16, to expand > their dynamic range. After normalization, images are fl

[scikit-image] Why does img_as force incoming data

2017-06-21 Thread David Protter
Hi all, new here and having a lot of fun using Skimage for scientific image analysis. I’m doign some normalization on images coming in as uint16, to expand their dynamic range. After normalization, images are float64, and I’m trying to convert them back to uint16. However, it seems like all the im