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NEWS
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New in Release 3.0.3
--------------------
* extend search radius for gray-white gradient correction
* fix weights for self-intersections
* normalize oversampling weight by local area for find_image_boundaries
for improved convergence rate on non-uniform meshes
* extension of gray-white gradient for histology (BigBrain)
* support for fitting of white surface using chamfer map for Laplacian field
* improved mesh adaptation (convergence, swapping, shrinkage-free
Taubin smoothing)
* add surf_surf_interpolate.c and surface_angles.c
New in Release 3.0.2
--------------------
* improve surface registration of white surface to avoid
self-intersection of initial marching-cubes surfaces
* add src/adapt_sphere_metric.c for mesh adaptation on the sphere
* add scripts/equidistribute_object.pl for making triangles of
uniform area on a cortical surface
* make triangles of uniform area inside marching_cubes.pl
* add tfs option to cortical_thickness script (tfs = symmetric
tnear as in FreeSurfer)
* fix bug in sub subdivide_mesh in scripts extract_white_surface,
expand_from_white and marching_cubes
* crop white matter mask to speed up surface extraction
* optimize sphere_mesh for speed (from 17min down to 3min or less)
New in Release 3.0.1
--------------------
* gray-white gradient for white surface calibration
* improved adapt_object_mesh.c to better account for surface curvature
* finalized marching-cubes
New in Release 3.0.0
--------------------
* improved stretch constraint
* corrected Laplacian constraint
* new marching-cubes algorithm and tools for white surface extraction
* upgraded scripts for surfaces based on new constraints
* cortical_thickness now uses depth_potential for blurring
* clean-up some erroneous self-intersection cases
New in Release 2.4.2
--------------------
* optimized schedule for hi-res white and gray surface
extraction
* new white_model_320.obj, made narrower for single hemisphere
* Note: this is a temporary version until version 3.0 (not in CVS)
New in Release 2.4.1
--------------------
* use depth_potential in cortical_thickness for smoothing
* Note: this is a temporary version until version 3.0 (not in CVS)
New in Release 2.4.0
--------------------
* new license Copyright Alan C. Evans
* high-resolution surface extraction and expansion by hemisphere
New in Release 2.3.2
--------------------
* allow a filename with a dot (".") in it (extract_white_surface.in)
* fixed a bug in cortical_thickness for tlaplace
(correct transformation of volume to native space)
* create check_self_intersect to verify if a surface self-intersects
New in Release 2.3.1
--------------------
* extension of cortical_thickness script to compute
thickness in native space
* account for voxel size in make_asp_grid
* some code minor cleanup to favour optimazations by
64-bit compiler
New in Release 2.3.0
--------------------
* major speed optimizations, clean-up, code documentation
New in Release 2.2.1
--------------------
* clean-up perl scripts for MNI::DataDir
New in Release 2.2
------------------
* first public release
* renamed package to surface-extraction from CLASP
New in Release 2.1
------------------
* fixes seg fault in new_fit3d
* correct handling of restarts in clasp2.pl
* fixes handling of return values in perl scripts
New in Release 2.0
------------------
* renamed to CLASP: Constrained Laplacian ASP
* multiple improvements made by June-sic Kim
New in Release 1.0
------------------
* fully autoconfiscated