View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0003867 | Slicer4 | Core: Diffusion and Tractography (Any modules) | public | 2014-10-09 10:36 | 2017-07-25 11:10 |
Reporter | lauren | Assigned To | inorton | ||
Priority | normal | Severity | major | Reproducibility | always |
Status | assigned | Resolution | open | ||
Product Version | Slicer 4.3.1 | ||||
Target Version | backlog | Fixed in Version | |||
Summary | 0003867: slice gap is ignored on Siemens DWI | ||||
Description | There was a change between Slicer 4.1.1 and Slicer 4.3.1, where the gap between slices is now ignored. This occurs in Siemens DWI DICOM in our experience, not GE. Screenshots are attached demonstrating the problem (the voxel spacing is incorrect in Slicer 4.3.1, making the head look squished). I have asked Jerry to test this one more time in today's nightly because I didn't have time to submit the bug report when he first made the screenshots (attached) | ||||
Tags | No tags attached. | ||||
2014-10-09 10:36
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2014-10-09 10:37
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2014-10-09 10:38
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I have realized this is a bug in DWIConverter module, not Slicer core. Updating this to reflect that. The bug is still present in Slicer nightly today (April 8, 2015) |
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We scanned a phantom with and without slice gap to provide test data for this bug. See new screenshot. The test dataset is located here for short-term download access: https://www.dropbox.com/s/vtu8cxhnj1o1gp3/phantom_dwi_test_data.zip?dl=0 |
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2015-04-21 13:37
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Date Modified | Username | Field | Change |
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2014-10-09 10:36 | lauren | New Issue | |
2014-10-09 10:36 | lauren | Status | new => assigned |
2014-10-09 10:36 | lauren | Assigned To | => jcfr |
2014-10-09 10:36 | lauren | File Added: Slicer 4.3.1_Linux_nightly build.png | |
2014-10-09 10:36 | lauren | File Added: Slicer 4.3.1_Linux_old.png | |
2014-10-09 10:37 | lauren | File Deleted: Slicer 4.3.1_Linux_old.png | |
2014-10-09 10:37 | lauren | File Added: Slicer 4.3.1_Window_nightly built.png | |
2014-10-09 10:38 | lauren | File Added: Slicer 4_1_1_Window_old_correct_dims.png | |
2015-04-08 07:13 | lauren | Note Added: 0013010 | |
2015-04-08 07:13 | lauren | Category | Core: Base Code => Module DWIConverter |
2015-04-21 13:37 | lauren | Note Added: 0013015 | |
2015-04-21 13:37 | lauren | File Added: slice_gap_ignored.png | |
2015-11-11 13:40 | jcfr | Assigned To | jcfr => inorton |
2015-11-11 13:40 | jcfr | Target Version | => Slicer 4.5.1 |
2016-02-29 14:11 | jcfr | Category | Module DWIConverter => Module DWIConverter (Provided by BRAINSTools) |
2016-03-01 10:20 | jcfr | Category | Module DWIConverter (Provided by BRAINSTools) => Core: Diffusion & Tractography (Any modules) |
2016-06-20 14:14 | jcfr | Category | Core: Diffusion & Tractography (Any modules) => Core: Diffusion and Tractography (Any modules) |
2016-10-12 02:56 | jcfr | Target Version | Slicer 4.5.1 => Slicer 4.7.0 |
2017-07-25 11:10 | inorton | Target Version | Slicer 4.7.0 => backlog |