Search found 15 matches

by souedet
Mon Sep 09, 2013 9:52 am
Forum: BrainVISA
Topic: Scanner Resolution - dpi calculation
Replies: 2
Views: 2186

Re: Scanner Resolution - dpi calculation

Dear M. Stehmann, Sorry to answer your question so late, your scanner resolution calculation seems to be right. It is not usual that images generated by a flatbed scanner are anisotrope. Meanwhile, voxel sizes are really similar in X and Y directions so you can use 180dpi for the image resolution. R...
by souedet
Fri Jan 23, 2009 5:00 pm
Forum: BrainRAT toolbox
Topic: Acquisition datatype taken into account in BrainRAT
Replies: 0
Views: 19594

Acquisition datatype taken into account in BrainRAT

Image file format supported by BrainRAT algorithms are TIF and JPEG. They can contain different datatypes. Datatype corresponds to the container used to code information (real, integer, etc...) at pixel or voxel level. For quantitative functional analyses, U8 and RGB datatypes are accepted in BrainR...
by souedet
Wed Oct 29, 2008 9:31 am
Forum: BrainVISA
Topic: linux session reopening issue
Replies: 1
Views: 1175

linux session reopening issue

Hello, - Open BrainVISA under linux (in my case, Mandriva-2008) - Then close linux session without closing BrainVISA before - When you open a new session, BrainVISA is automatically relaunched with the following error : [Errno 2] No such file or directory: 'ession' IOError neuro.py (173) in main: ex...
by souedet
Thu Oct 23, 2008 4:53 pm
Forum: BrainVISA
Topic: Issue at brainvisa launch
Replies: 1
Views: 1072

Re: Issue at brainvisa launch

Issue was fixed in perforce changelist 30953.
by souedet
Thu Oct 23, 2008 4:28 pm
Forum: BrainVISA
Topic: Issue at brainvisa launch
Replies: 1
Views: 1072

Issue at brainvisa launch

Hello Yann, Rozenn found a bug during BrainVISA launch : 1°) create an empty directory 2°) add it to the databases (in preferences) 3°) delete the directory from a shell using 'rm' command 4°) launch brainvisa The following error is thrown : Traceback (most recent call last): File "<string>&quo...
by souedet
Thu Oct 23, 2008 3:45 pm
Forum: BrainVISA
Topic: Save process issue for ListOf(ReadDiskItem)
Replies: 2
Views: 1410

Re: Save process issue for ListOf(ReadDiskItem)

Yann, I fixed this issue in perforce changelist 30950. Could you that the fix is OK for you ?
by souedet
Thu Oct 23, 2008 1:14 pm
Forum: BrainVISA
Topic: Save process issue for ListOf(ReadDiskItem)
Replies: 2
Views: 1410

Save process issue for ListOf(ReadDiskItem)

Hello Yann, I tried to save process parameters for the following simple test process that uses ListOf(ReadDiskItem) : # ------------------------------------------------------------------------------------------------------------------------------------------ # Ligne obligatoire from neuroProcesses i...
by souedet
Fri Jul 04, 2008 5:10 pm
Forum: Anatomist
Topic: [Plugin] - Windows matplolib issue
Replies: 2
Views: 2053

Re: [Plugin] - Windows matplolib issue

My HOMEDRIVE is set to H: and HOMEPATH is to \ . Do you know if it is the default on windows account (It is quite amazing because this directory is not writable) ? I checked in the environment variables and I did not found these 2 variables (they must be set by the automatic script launched at loggi...
by souedet
Fri Jul 04, 2008 4:59 pm
Forum: Anatomist
Topic: [Plugin] - Windows matplolib issue
Replies: 2
Views: 2053

[Plugin] - Windows matplolib issue

Hello Denis, I had a new issue while launching anatomist (stable version) on windows (computer is400043) but only with my own account (ns215310). You can see the error message enclosed. It occurs when the matplotlib configuration directory is detected on a windows drive which is not writable (in my ...
by souedet
Thu Jul 03, 2008 10:32 am
Forum: AIMS
Topic: [Writers] - Issue while writing images with no extension
Replies: 2
Views: 4916

Re: [Writers] - Issue while writing images with no extension

Hello Denis, Thank you for your answer. Could you just check that the changes made in changelist n° 29298 is ok for you ? For me it works better like this, but I'd like to be sure it is right for you. Moreover, I fixed the issue in the case where the output file has no extension, but I think priorit...
by souedet
Wed Jul 02, 2008 4:51 pm
Forum: AIMS
Topic: [Writers] - Issue while writing images with no extension
Replies: 2
Views: 4916

[Writers] - Issue while writing images with no extension

Hello Denis, since I implemented the writeFrame method for the writer of tiff format plugin, files that do not have extensions are automatically generated in tiff format and not in GIS anymore. The issue occurs because tiff plugin format is registered before the GIS format in the format map and foun...
by souedet
Wed Jun 11, 2008 12:29 pm
Forum: Anatomist
Topic: [Browser] - Big images issue
Replies: 3
Views: 2428

Re: [Browser] - Big images issue

Hello Yann,

you can find images here :
ftp://ftp.cea.fr/incoming/<censored>/Exam13469_Series002/Exam13469_Series002.tar.bz2

I tried on Mandriva 2008 to but the bug is less visible (there is no computer freeze, but only some character issues in displayed values)

Nico
by souedet
Wed Jun 11, 2008 9:20 am
Forum: Anatomist
Topic: [Browser] - Big images issue
Replies: 3
Views: 2428

[Browser] - Big images issue

Hello, We load the following image using anatomist with the command : anatomist /home/Ptransal/zMAMoBIP/MD0702_Prim11_STZ/MD0702_002_MAC2065/2065-IRM-01-13469-070606/Exam13469_Series002.ima Then we open a browser and we drag and drop the loaded image into the browser. An issue occur (it may be a seg...
by souedet
Fri May 30, 2008 3:17 pm
Forum: Anatomist
Topic: [Histogram] - Bug when removing image
Replies: 1
Views: 1984

[Histogram] - Bug when removing image

Hello, I open an image in an Histogram window. Then I remove the image from the main anatomist window (using CTRL+D keys) and anatomist closes with a segmentation fault. The workstations I tried are is205629 (my own laptop), is204629 (workstation at NeuroSpin) and is122999 (workstation at NeuroSpin)...
by souedet
Thu May 15, 2008 9:58 am
Forum: BrainRAT toolbox
Topic: bug with biology tool box
Replies: 3
Views: 6031

Re: bug with biology tool box

Hello Geraldine, This bug was normally fixed in the latest brainvisa/anatomist release. We corrected this issue by the 2008-04-30. I think it is included in the following brainvisa : /i2bm/platform/Fedora-4-i686/i2bm_pack-stable/bin/brainvisa. You can use this brainvisa directly launching the preced...

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