Specifications

Image Statistics Functions
12-7
12
Discussion
The function iplGetSpatialMoment() returns the spatial moment
M
U
(m,n) previously computed by the iplMoments() function.
GetCentralMoment
Returns a central moment
computed by iplMoments.
double iplGetCentralMoment(IplMomentState mState , int
mOrd , int nOrd );
mState The structure storing the image moments.
mOrd, nOrd The integer exponents m and n (see the moment
definition in the beginning of this section).
These arguments must satisfy the condition
0
≤ mOrd + nOrd ≤ 3.
Discussion
The function iplGetCentralMoment() returns the central moment
U
U
(m,n) previously computed by the iplMoments() function.
GetNormalizedSpatialMoment
Returns the normalized
spatial moment computed
by iplMoments.
double iplGetNormalizedSpatialMoment(IplMomentState
mState , int mOrd , int nOrd );