#include "fvstypes.h"#include "fvsimage.h"#include "fvs_img_morphology.h"/* Use a structural operator to dilate the image **    1**  1 1 1**    1*/FvsError_t FVSImageDilate(FvsImage<FVS_IMAGE_TYPE> & img){    uint32_t x,y;    for (y=1; y<img.height()-1; y++)    for (x=1; x<img.width()-1; x++)    {        if (img[x][y]==0xFF)        {            img[x-1][y] |= 0x80;            img[x+1][y] |= 0x80;            img[x][y-1] |= 0x80;            img[x][y+1] |= 0x80;        }    }    for (y=0; y<img.height(); y++)	{		for (x = 0; x<img.width(); x++)		{			if (img[x][y])				img[x][y] = 0xFF;		}	}    return FvsOk;}