Dr Graham Treece, Department of Engineering

Dr Graham Treece, Department of Engineering

Stradview Version History

Stradview Version History

6.08, 31st July 2020

Bug fixes:

• Frame slider re-sizes correctly on loading data.
• Fixed error in image scales when exporting data originally loaded in HDR or NRRD formats.
• x64 Windows release can now correctly load very large data sets.
• GTK Linux release now updated to GTK version 3.0.
• Can now load DICOM files with incorrect internal use of 'undefined length'.
• Open directory now also considers image scale when comparing files.
• Fixed crash when measuring thickness by comparing surfaces.

6.07, 18th May 2020

6.07, 18th May 2020

New features:

New features:

• Now able to save the surface as a NIFTI file when using SAVE_CURRENT_SURFACE in a script.
• Both middle and right mouse buttons pan the data when using the normal (drag) tool.

• Now able to save the surface as a NIFTI file when using SAVE_CURRENT_SURFACE in a script.
• Both middle and right mouse buttons pan the data when using the normal (drag) tool.

Bug fixes:

Bug fixes:

• Can now load 16-bit DICOM data in compressed, signed format with correct DICOM offset values.

• Can now load 16-bit DICOM data in compressed, signed format with correct DICOM offset values.

6.06, 28th April 2020

6.06, 28th April 2020

Bug fixes:

Bug fixes:

• Work-around implemented for issues with graphics drivers displaying the image in the wrong place when using scroll bars. Stradview should now always work using scroll bars, though the new option implemented in 6.04 gives more screen space to the images.

• Work-around implemented for issues with graphics drivers displaying the image in the wrong place when using scroll bars. Stradview should now always work using scroll bars, though the new option implemented in 6.04 gives more screen space to the images.

6.05, 22nd April 2020

6.05, 22nd April 2020

Bug fixes:

Bug fixes:

• Loading of DICOM files is now more reliable

• Loading of DICOM files is now more reliable

6.04, 17th February 2020

6.04, 17th February 2020

New features:

New features:

• Resliced image data can now be cropped to the outside, as well as the inside, of created surfaces
• A new GUI config option allows scroll bars to be disabled in image and 3D windows. Panning is then achieved using the right mouse button. This should fix occasional issues with faulty graphics drivers, as well as giving more screen space to the zoomed images

• Resliced image data can now be cropped to the outside, as well as the inside, of created surfaces
• A new GUI config option allows scroll bars to be disabled in image and 3D windows. Panning is then achieved using the right mouse button. This should fix occasional issues with faulty graphics drivers, as well as giving more screen space to the zoomed images

Bug fixes:

Bug fixes:

• 'g' key now controls visualisation of centres of mass and scrolling in image windows (as well as 3D window), as per documentation

• 'g' key now controls visualisation of centres of mass and scrolling in image windows (as well as 3D window), as per documentation

6.03, 29th November 2019

6.03, 29th November 2019

New features:

New features:

• Much improved initialisation of inner and outer edges in CBM which results in more consistent assessment of bone cortices which are closer together
• Documentation from 6.01 onwards now up to date.

• Much improved initialisation of inner and outer edges in CBM which results in more consistent assessment of bone cortices which are closer together
• Documentation from 6.01 onwards now up to date.

Bug fixes:

Bug fixes:

• Check for a non-existant outer edge in CBM was not always removing un-necessary edges, now fixed

• Check for a non-existant outer edge in CBM was not always removing un-necessary edges, now fixed

6.02, 22nd November 2019

6.02, 22nd November 2019

New features:

New features:

• Experimental feature which changes normal direction before doing CBM
• Outlier rejection in CBM is now part of the data smoothing (rather than surface smoothing) and can be visualised in real time on the surface
• Now possible to visual the CBM surface offset from the original surface, which makes outliers more obvious
• Thickness measurements by comparing surfaces now faster by more than 50x

• Experimental feature which changes normal direction before doing CBM
• Outlier rejection in CBM is now part of the data smoothing (rather than surface smoothing) and can be visualised in real time on the surface
• Now possible to visual the CBM surface offset from the original surface, which makes outliers more obvious
• Thickness measurements by comparing surfaces now faster by more than 50x

Bug fixes:

Bug fixes:

• Fixed bug in CBM v2 (or when using 'post-correct density for blur') which affected measurements in the case of a denser outlying bone, eg. on the femur close to the acetabulum
• Removed apparent pause when running CBM on a very detailed surface with lots of points
• Now reports smoothed CBM values with an offset correctly when clicking on a 3D surface

• Fixed bug in CBM v2 (or when using 'post-correct density for blur') which affected measurements in the case of a denser outlying bone, eg. on the femur close to the acetabulum
• Removed apparent pause when running CBM on a very detailed surface with lots of points
• Now reports smoothed CBM values with an offset correctly when clicking on a 3D surface

6.01, 22nd October 2019

6.01, 22nd October 2019

New features:

New features:

• This contains the data for an additional Image Analysis Solid HA QCT phantom

• This contains the data for an additional Image Analysis Solid HA QCT phantom

Bug fixes:

Bug fixes:

• Scripts can now find and load stradwin files correctly
• An error with mouse interaction with the windows when dynamically changing the mouse tool has been fixed

• Scripts can now find and load stradwin files correctly
• An error with mouse interaction with the windows when dynamically changing the mouse tool has been fixed

6.0, 13th September 2019

6.0, 13th September 2019

This was the original released version of Stradview, created from Stradwin version 6.0.

This was the original released version of Stradview, created from Stradwin version 6.0.