This is a list of other notable MATLAB programs bundled in VLFeat
imsmooth
smoothes an image by a Gaussian kernel (simple but very useful as it is generally much faster than MATLAB general purpose smoothing functions).plotframe
plots a variety of feature frame kinds.binsum
performs binned summations, useful as a building block for the fast computation of histograms.whistc
computes weighed histograms.imarray
andimarraysc
arrange and visualize multiple images in a grid;imsc
scales the image range;tightsubplot
is similar to built-insubplot
, but produces narrower margins.cf
makes a copy of a figure.rord
andirodr
compute the Rodrigues' formula and its inverseoverride
overrides members of a structure with members of another strucutre.imwbackward
warps an image by the inverse mapping method (generally much faster than MATLAB general purpose warping functions).waffine
computes the affine warp of a set of points.tps
,tpsu
,wtps
compute the thin-plate spline warp of a set of points.witps
computes the inverse thin plate warp of a set of point (by numerically inverting the transformation). They may me used in combination withimwbackward
.xyz2lab
,xyz2luv
,xyz2rgb
,rgb2xyz
convert color spaces.rcos
,gaussian
,dgaussian
,ddgaussian
compute some useful special functions.