Documentation>MATLAB API>AIB - vl_aibcuthist

HIST = VL_AIBCUTHIST(MAP, X) computes the histogram of the data X using the compressed alphabet specified by a cut MAP of the AIB tree (as returned by VL_AIBCUT()). Each element of HIST counts how many elements of X are projected to the corresponding cut node (encoding the compressed alphabet).

Data are mapped to bins as specified by VL_AIBCUTPUSH(). Data mapped to the null node are dropped.

VL_AIBCUTHIST() accepts the following options:

Nulls [drop]

What to do of null nodes: drop ('drop'), accumulate to an extra bin at the end of HIST ('append'), or accumulate to the first bin ('first')

See also: VL_AIB(), VL_HELP().