open-discussion > Some images will not load in BIS web
Showing 1-13 of 13 posts
Nov 21, 2018 11:11 AM | Larry Olson - Emory University
Some images will not load in BIS web
Certain images will not load into BIS web (both command line and
desktop). I attached an example.
The good news is that it will load if I first open it in another program (eg BrainSuite), then save it out as a new file or overwrite the original, but that should not have to be the case.
The good news is that it will load if I first open it in another program (eg BrainSuite), then save it out as a new file or overwrite the original, but that should not have to be the case.
Nov 21, 2018 04:11 PM | Xenophon Papademetris
Some images will notload in BIS web
Thanks. We'll take a look. Where are these images from? My hunch is
that the headers are not complete and we are being a little to
fussy about that right now.
Nov 21, 2018 07:11 PM | Larry Olson - Emory University
RE: Some images will notload in BIS web
Originally posted by Xenophon Papademetris:
They were then converted to .nii using Chris Rorden's dcm2nii (which also has never given trouble). Other programs like BrainSuite or MRIcron read them in just fine.
Thanks for looking. The new BIS Web is fabulous. I am definitely taking advantage of both the Web GUI and command line. But for now I am hoping to find a work around I can use to access the images from the BIS web command line which I use in a postprocessing pipeline. This is a real holdup for me. Interestingly, not all images acquired and converted in the same exact way give this trouble.
BTW- any chance there could be an image processing option to invert the image intensities? I have not been satisfied with SPM for this.
Thanks. We'll take a look. Where are these
images from? My hunch is that the headers are not complete and we
are being a little to fussy about that right now.
The images originated in as a dicom
download into a single folder from GE PACS. (never had trouble with
this before, and conversion of the same dicoms to Analyze format
using ImageJ gives no problem).They were then converted to .nii using Chris Rorden's dcm2nii (which also has never given trouble). Other programs like BrainSuite or MRIcron read them in just fine.
Thanks for looking. The new BIS Web is fabulous. I am definitely taking advantage of both the Web GUI and command line. But for now I am hoping to find a work around I can use to access the images from the BIS web command line which I use in a postprocessing pipeline. This is a real holdup for me. Interestingly, not all images acquired and converted in the same exact way give this trouble.
BTW- any chance there could be an image processing option to invert the image intensities? I have not been satisfied with SPM for this.
Nov 21, 2018 07:11 PM | Larry Olson - Emory University
RE: Some images will notload in BIS web
Oops the T1.nii I sent you had already been "corrected" by opening
in BrainSuite and resaving.
Here I attach the problematic uncorrected original version (from the dicom2nii conversion of the dicom folder). It does not open in BIS.
Sorry about the error
Here I attach the problematic uncorrected original version (from the dicom2nii conversion of the dicom folder). It does not open in BIS.
Sorry about the error
Nov 23, 2018 09:11 PM | Xenophon Papademetris
RE: Some imageswill notload in BIS web
What machine was the conversion done? (i.e. the T1.nii file
created). It looks byte-swapped to me which explains why saving it
fixes it.
Nov 23, 2018 09:11 PM | Larry Olson - Emory University
RE: Some imageswill notload in BIS web
Originally posted by Xenophon Papademetris:
The machine is Dell Precision Win 10
What machine was the conversion done? (i.e. the
T1.nii file created). It looks byte-swapped to me which explains
why saving it fixes it.
As I mentioned before, the T1.nii file
loads fine. My error- it was already saved and fixed. I
attached the one that would not load earlier, and again here,
as T1a.niiThe machine is Dell Precision Win 10
Nov 23, 2018 09:11 PM | Larry Olson - Emory University
RE: Some imageswill notload in BIS web
As I mentioned before, the T1.nii file is OK- it was already saved
and fixed. The image that would not load was the original
conversion "T1a.nii" which I attached earlier and again here. (I
made a mistake and sent you the corrected image rather than the one
that failed)
The conversion was done on Win 10 Del precision
The conversion was done on Win 10 Del precision
Nov 23, 2018 10:11 PM | Xenophon Papademetris
RE: Someimageswill notload in BIS web
Yes. Thanks. It looks like the data was byte swapped for whatever
reason, so I have to flip the byte order to get it to look OK.
Try this out on the “unstable” version of the software now (never use this for anything, this is sort our internal build when we want to test something before we push it out to the main page).
https://bioimagesuiteweb.github.io/unsta...
This will be merged into the stable version early next week hopefully (it if works!)
Xenios
Try this out on the “unstable” version of the software now (never use this for anything, this is sort our internal build when we want to test something before we push it out to the main page).
https://bioimagesuiteweb.github.io/unsta...
This will be merged into the stable version early next week hopefully (it if works!)
Xenios
Nov 26, 2018 01:11 PM | Larry Olson - Emory University
RE: Someimageswill notload in BIS web
Thank you. Yes this version will load the images into the web
viewer. I am mostly interested in the command line tools, so I will
look forward to trying those.
Nov 26, 2018 06:11 PM | Xenophon Papademetris
RE:Someimageswill notload in BIS web
The test binary page is at http://bisweb.yale.edu/binaries2/
[Again these are mostly for internal testing purposes - the "stable" versions are in http://bisweb.yale.edu/binaries/)
Direct Link: http://bisweb.yale.edu/binaries2/bisweb-...
If you are curious, you can run the regression tests that come with this. Follow the instructions in ${INSTALL_DIR}/bisweb/test/README_test.md
[Again these are mostly for internal testing purposes - the "stable" versions are in http://bisweb.yale.edu/binaries/)
Direct Link: http://bisweb.yale.edu/binaries2/bisweb-...
If you are curious, you can run the regression tests that come with this. Follow the instructions in ${INSTALL_DIR}/bisweb/test/README_test.md
Nov 28, 2018 01:11 AM | Larry Olson - Emory University
RE:Someimageswill notload in BIS web
Thank you so much. Looks like the test binaries do not include a
winbin folder, and unfortunately I am working with a Windows
machine. I can wait. But I will definitely look forward to your
updates.
Nov 28, 2018 02:11 PM | Xenophon Papademetris
RE:Someimageswillnotload in BIS web
I am confused. The winbin scripts are there in the command line
tools distribution
http://bisweb.yale.edu/binaries2/bisweb-...
http://bisweb.yale.edu/binaries2/bisweb-...
Nov 28, 2018 03:11 PM | Larry Olson - Emory University
RE:Someimageswillnotload in BIS web
You are correct, thanks