DBP:Harvard:Software:Minutes:3 - Revision history

Andy: Update from Wiki

2006-12-18T13:55:24Z

Update from Wiki

Andy: Update from Wiki

2006-12-18T13:19:31Z

Update from Wiki

Andy: Update from Wiki

2006-12-18T13:19:31Z

Update from Wiki

Andy: Update from Wiki

2006-12-18T13:19:29Z

Update from Wiki

New page

== DTI Meeting 3/8/2006 ==

Bugs:

* Scalar maps: slicer26 crashes when created scalar maps from tensor volumes; this can be addressed at a DTI friday meeting (3/17 is the next one)
* Masks: masks created in DTMRI are too aggressive, while masks created using Stephan's LSDI reconstruction are ideal. Doug met with Raul and added to BugTracker.
* Seeding Parameters: changes to settings in DTMRI > Tracts > Settings do not affect tracts seeded from ROIs; added to BugTracker and assigned to Raul.

<br /> Software Testing:

* there are still discrepancies between the DTMRI and Matlab results, and between DTMRI and LSDIrecon; see most recent data (~2 months old) [[DBP:Harvard:Software:Testing:DTI:Slicer|here]]
* PNL needs to have accurate calcalations before converting data to NRRD; this will also be addressed at the next DTI Friday meeting

<br /> Reading Compressed Volumes:

* high priority as PNL needs to conserve disk space for new data (which is ultimately used by everybody)
* Writing compressed files is already supported for structural and labelmap volumes

<br /> Scanning:

* Application was submitted yesterday; it should be about 10 days before we can start scheduling time to scan.

<br /> Diffusion Spectrum Imaging

* CF went to talk yesterday at MGH on DSI; will be inviting the speaker here in 2-3 weeks
* See related paper here: [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16247738&query_hl=1&itool=pubmed_docsum http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16247738&query_hl=1&itool=pubmed_docsum]

@@ Line 1: / Line 1: @@
-== DTI Meeting Minutes: 3-29-06 ==
+== DTI Meeting 3/8/2006 ==
-<br /> New Masking Method
+Bugs:
-* Raul finished creating a new method for masking (see in slicer2-nightly); the mask is created during the conversion of the DWI volume, and lets you set a parameter to control how aggressive the mask is, and whether or not to remove islands within the brain (e.g., ventricles).
+* Scalar maps: slicer26 crashes when created scalar maps from tensor volumes; this can be addressed at a DTI friday meeting (3/17 is the next one)
-<br /> DTMRI Scalar Maps
+<br /> Software Testing:
-* L1[xyz] have been added to the Scalar map creation menu (now as "MaxEigenvalueProjection[xyz]"
+* there are still discrepancies between the DTMRI and Matlab results, and between DTMRI and LSDIrecon; see most recent data (~2 months old) [[DBP:Harvard:Software:Testing:DTI:Slicer|here]]
-<br /> NRRD Volumes
+<br /> Reading Compressed Volumes:
-* In addition to the DWI nrrd volume, there should be a separate baseline nrrd and a movement correction (FIL) nrrd. If anyone needs other separate volumes, they should let Sylvain know asap.
+* high priority as PNL needs to conserve disk space for new data (which is ultimately used by everybody)
-<br /> Tensor estimation
+<br /> Scanning:
-* Still not settled regarding negative eigenvalues; this will be addressed at the LMI meeting
+* Application was submitted yesterday; it should be about 10 days before we can start scheduling time to scan.

@@ Line 1: / Line 1: @@
-== DTI Meeting 3/15/2006 ==
+== DTI Meeting Minutes: 3-29-06 ==
-Slicer updates:
+<br /> New Masking Method
-* Reading of gzipped NRRD volumes now works (writing was already supported)
+* Raul finished creating a new method for masking (see in slicer2-nightly); the mask is created during the conversion of the DWI volume, and lets you set a parameter to control how aggressive the mask is, and whether or not to remove islands within the brain (e.g., ventricles).
-<br /> Conversion to NRRD:
+<br /> DTMRI Scalar Maps
-* PNL will work on putting L1[xyz] scalar map creation into Slicer
+* L1[xyz] have been added to the Scalar map creation menu (now as "MaxEigenvalueProjection[xyz]"
-<br /> New Researcher
+<br /> NRRD Volumes
-* Dr. Oh is a researcher from Korea who already has some DTI publications; he will be joining us later in the year. Marty will send out his CV.
+* In addition to the DWI nrrd volume, there should be a separate baseline nrrd and a movement correction (FIL) nrrd. If anyone needs other separate volumes, they should let Sylvain know asap.

@@ Line 1: / Line 1: @@
-== DTI Meeting 3/8/2006 ==
+== DTI Meeting 3/15/2006 ==
-Bugs:
+Slicer updates:
-* Scalar maps: slicer26 crashes when created scalar maps from tensor volumes; this can be addressed at a DTI friday meeting (3/17 is the next one)
+* Reading of gzipped NRRD volumes now works (writing was already supported)
-* Masks: masks created in DTMRI are too aggressive, while masks created using Stephan's LSDI reconstruction are ideal. Doug met with Raul and added to BugTracker.
+* Scalar map creation no longer crashes
-<br /> Software Testing:
+<br /> Conversion to NRRD:
-* there are still discrepancies between the DTMRI and Matlab results, and between DTMRI and LSDIrecon; see most recent data (~2 months old) [[DBP:Harvard:Software:Testing:DTI:Slicer|here]]
+* PNL will work on putting L1[xyz] scalar map creation into Slicer
-* PNL needs to have accurate calcalations before converting data to NRRD; this will also be addressed at the next DTI Friday meeting
+* Gordon and Marc will meet about getting consistent tensor measurements
-<br /> Reading Compressed Volumes:
+<br /> New Researcher
-* high priority as PNL needs to conserve disk space for new data (which is ultimately used by everybody)
+* Dr. Oh is a researcher from Korea who already has some DTI publications; he will be joining us later in the year. Marty will send out his CV.