regionImoment

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Name

regionImoment - compute invariant moments

Syntax

 #include <xite/region.h>

 int regionImoment( IBAND band, region* reg,
    int loop, double* moments );

Description

regionImoment calculates 7 invariant moments.

 moments[1] .. moments[7].

If the band argument is nil, regionImoment calculates the moments of the mask otherwise the monents inside reg for band.

See also

regionAnalyse(1), regionArea(3), regionConvexHull(3), regionCreate(3), regionDraw(3), regionFree(3), regionHisto(3), regionHistoUpdate(3), regionInsertYline(3), regionDeleteYline(3), regionEndInsert(3), regionXmean(3), regionYmean(3), regionMean(3), regionXmin(3), regionXmax(3), regionYmin(3), regionYmax(3), regionMinMax(3), regionCMoment(3), regionPMoment(3), regionMoment(3), regionPerform(3), regionPerimeter(3), regionIsPoint(3), regionPoint(3), regionSearch(3), regionSort(3), regionCopy(3), regionUnion(3), regionOverlap(3), regionNeighbor(3), regionVolume(3), regionYline(3)

Reference

Gonzalez and Woods

Return value

Author

Otto Milvang