Dear all, there are new CRAN releases of my R-packages /Morpho/ and /Rvcg/ available with the following new features, updates and bug-fixes:
Morpho:
New features
* added sortCurve and equidistantCurve
* added kappa statistic to print.classify
* added read/write.fcsv to read write landmark in 3DSlicer format
* added prcompfast, a faster and more memory efficient version of prcomp
* slider3d: now sliding without specifying surfaces is possible.
Surface is estimated by computing normals from point clouds using
vcgUpdateNormals
* added plot method for slider3d
* added fastKmeans a very fast and efficient way to compute k-means
clustering for 2D and 3D data.
bugfixes and minor changes
* fixed C++14 standard requirements
* made index in rmVertex unique
* showPC: for single PCs vectors of length> 1 are coerced to matrix
* added option margin in deformGrid3d and deformGrid2d
* unified code for creating bending energy matrix for 3D and 2D
coordinates
* made relWarps more memory and speed efficient and added option
getBasis to disable (computationally expensive) calculation of
vector basis.
* added dimnames from rownames in vecx
* groupPCA: returns Grandmean and Groupmeans as matrix/array for
landmark data
* correct output in find.outliers if mahalanobis=TRUE and add probability
* added reflection=FALSE in find.outliers and corrected reported distances
* fixed read.lmdta for single configs
* slider3d: fixed case where all file infos are stored in sur.name
* removed dependency yaImpute, using vcgKDtree from Rvcg instead
* added unit testing for slider3d
* made CreateL and tps3d multi-threaded
* added options silent to slider3d and relaxLM
* ignore missing values when calculating quantiles and mindist in meshDist
* refactored CVA and added unit test
* fixed predictPLSfromScores for ncomp=1
* fixed correct lwd passing in deformGrid3d
* fixed procAOVsym for 2D case (correct df)
* added unit test for pls2B
* speed up pls2B by some orders of magnitude, now suitable for very
large landmark configurations
Rvcg:
new features
* added vcgBallPivoting: ball pivoting surface reconstruction of
pointclouds
* added vcgKmeans a fast k-means clustering for 2D and 3D point clouds
* added vcgClostOnKDtreeFromBarycenters, vcgCreateKDtree,
vcgCreateKDtreeFromBarycenters, vcgSearchKDtree to allow reusing
KD-trees
* added vcgSubdivide to refine an existing mesh by subidviding faces
* added vcgMetro to compare differences (including Hausdorff distance)
between two meshes using different types of subsampling (thanks to
F. Girinion)
* added vcgArea to calculate the surface area of a mesh
* added option keep to vcgIsolated and allowed options
diameter/facenum to be used with split=T
* updated vcglib to revision 5735
* added Rvcg::IOMesh::mesh3d2Rvcg<T> as C++ template, allowing easier
conversion from mesh3d to vcglib meshtypes
* added checkFaceOrientation to check whether a the outer layer of a
surface mesh points outward
bug fixes and minor changes
* vcgClost: in case distances are beyond threshold, distance values
are to NaN and a warning is issued
* refactored and simplified C++ code
Best
Stefan
--
MORPHMET may be accessed via its webpage at http://www.morphometrics.org
---
You received this message because you are subscribed to the Google Groups
"MORPHMET" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
signature.asc
Description: OpenPGP digital signature
