Events:Slicer4-Review-07-2011

RSNA 2011 Targeted Objectives

UI

Main GUI Cosmetics  % face lift for the Slice viewers: reduce permanent non-image components. Reduce the number and depth of submenus. (J2)  % Main Gui 3D viewers should have similar appearance to slice viewers (J2)  % scenview and screensnapshot icons move to the icon bar at the top of the main gui. (J2) Module Cosmetics  % Volume Rendering (J2)  % Models module (J2)  % Editor (Steve)  % Stabilize annotations module (Nicole, Daniel) Update tutorials (Sonia)  % Volume rendering transfer function  %% Mac crash in transfer functions (J2) stability and usability such as jittery, and gradient banding on MAC (J2) %Threshold feature (J2)  % Level of Detail (interrupt CPU VR when accessing the transfer function editor) + progress indicator during long renders (J2)  % Documentation on wiki (at least stubs)  % Linking and CompareView (Jim) ROI Slice Displayable Manager  % Centering on the slice (Alex)  % Updated Icons (Annotations, HotLink, cursors, new layouts) (Wendy) EditorFacelift-2011-07.png Under the hood hierarchies display: the current display is confusing. Image shows a possible modification  % Collapsing Model Hierarchies controls display of children (Nicole)  % Collapsing Annotation Hierarchies controls display of children (Nicole and Daniel) drag and drop capability  % Annotations (Nicole, Daniel) vtkWidgets - bug fixes (Will)  % 3D Representations for all (ruler, bidimensional and maybe fiducials/caption) (Will, Nicole)  % CTK DICOM widget (Steve, Nicole) % Implement Slicer Data Bundle (SDB a.k.a. lollipop): put the entire scene into a single folder, zip the folder, add a proper DICOM secondary capture header, which exposes the scenesnapshots. (Nicole)  % Listener, Query, Retrieve, Send (Steve)  % Optimize Model Displayable Manager (Alex) Infrastructure Tk/Tcl  % Annotation/main interaction speedup (Steve) - replace SliceSWidget::updateAnnotation(s) with vtkMRMLSliceInformationDisplayableManager and vtkMRMLSliceLogic::CalculateInformationText Extensions  % ABC, SkullStripper, EMSegmenter, VMTK (Jc)  % Support for superbuild (Jc) Web: minor updates and tweaks  % Statistics on packages and on individual extensions (Jc with input from Zack)  % redirect links to slicer 4 dashboard (slicer.org download page, developer pages,....)  % Slicer 4 nightlies, snapshots (monthly) and stable versions are pulled from the factory machine Snapshot of SliceAnnotationTree What Slicer 4 review and programming sprint When July 19, 10 am -21, 4pm 2011 Who Slicer 4 core programmers Where Demo room, 2nd floor, 1249 Boylston Street, Boston, MA Why Identify roadmap for a Slicer 4 product release for the Nov 27-Dec.2 RSNA demos at the 3DSlicer Booth Main GUI and UI changes first, so that tutorial porting can begin debugging the features used in the RSNA tutorials Work on Full List Below is the complete list of items discussed. Items that are targeted for the RSNA 2011 events are preceded by a % sign, the person responsible is identified in parenthesis UI SlicerColorSelector using CTK color dialog Reformat capabilities: We need a widget and possibly a slider based interface. (Nicole, Will) Cosmetics  % Volume Rendering (J2)  % Models module (J2)  % Editor (Steve)  % Main GUI face lift for the Slice viewers: reduce permanent non-image components. Reduce the number and depth of submenus. (J2)  % Main Gui 3D viewers should have similar appearance to slice viewers (J2)  % Stabilize annotations module (Nicole) Update tutorials (Sonia) After Facelift of Main Gui and some core modules Using GUI Testing?  % Volume rendering transfer function (J2)  %% Mac crash in transfer functions stability Jittery, and banding on MAC %Threshold Better appearance of the elements of the transfer function. They look ugly and are not antialiased. Check the graph in Ohloh and mouse over it. Looks much nicer! (according to the page source, the charts are made with HighCharts) Level of Detail (interrupt CPU VR when accessing the transfer function editor) + progress indicator during long renders Group selection and shifting  % Color selector  % the default color selector should be THE CTK color dialog (see picture to the right). (J2) add search function to the labels (J2)  % Documentation on wiki (at least stubs)  % Linking and CompareView (Jim) ROI Slice Displayable Manager  % Centering on the slice (Alex)  % Updated Icons (Annotations, HotLink, cursors, new layouts) (Wendy) Under the hood Possible Treeview variation GPU Volume Rendering Support for ATI and MAC How many GPU render engines to support/provide? Ron says: I just need a single one that works for flythroughs and can handle the combination of volume rendering, cross-sections, surface models, annotations hierarchies display: the current display is confusing. Image shows a possible modification  % Collapsing Model Hierarchies controls display of children (Nicole)  % Collapsing Annotation Hierarchies controls display of children (Nicole and Daniel) drag and drop capability  % Annotations (Nicole, Daniel) vtkWidgets - bug fixes (Will) GUI layout (Nicole) compositing with volume rendering does not work properly  % 3D Representations for all (ruler, bidimensional and maybe fiducials/caption) (Will, Nicole)  % CTK DICOM widget (Steve, Nicole) % Implement Slicer Data Bundle (SDB a.k.a. lollipop): put the entire scene into a single folder, zip the folder, add a proper DICOM secondary capture header, which exposes the scenesnapshots. (Nicole)  % Listener, Query, Retrieve, Send (Steve) use DICOM widget local database as default mechanism for load/save everything else is import/export Slicer should have a single location for these operations DisplayModule Draft of the DisplayModule  % Optimize Model Displayable Manager (Alex) Infrastructure Move to git/gerrit (TBD - can it be used with git-svn or is the suggestion to retire svn?) GUI Testing Instrumenting CTK widgets Conversion of tutorials to tests What will this provide that Sikuli does not? Sonia is ready to use Sikuli unless there is a good reason not to. Tk/Tcl Removing the last dependencies in core interaction loops - see Slicer4:SliceInteractions  % Annotation/main interaction speedup (Steve) Maintain improve/functionality for Editor Performance optimization Module for profiling events Extensions  % ABC, EMSegmenter, VMTK (Jc)  % Support for superbuild (Jc) Requirements for testing, documentation, tutorials, and continued support from developers How to name different levels of compliance Downloads  % Statistics on packages and on individual extensions (Jc) Web pages Technologies Charts Reference Implementation (Marcus) MIDAS sceneviews support Interactive CLI modules Compilation Fix numpy builds on win64 Need to embed manifests in numpy pyd files Fix win64 tcl version currently permission issue with dlls in win64 slicerlib mirror currently using tcl8.4 on win32 and elsewhere but tcl8.5 on win64 (should use the same everywhere if possible) Slicer4 dashboard Agenda Attending Ron Kikinis Steve Pieper Nicole Aucoin Julien Finet Daniel Haehn (only 07/19) Jean-Christophe Fillion-Robin Stephen Aylward Will Schroeder Jim Miller Suares Tamekue Tatuebu Luping Fang Mike Halle Andrey Fedorov