labelling.h

//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//                   ESTRUTURA DE UM BLOB (OBJECTO)
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

#define VC_DEBUG
#define MAX(a,b)(a>b?a:b)

typedef struct {
	int x, y, width, height;	// Caixa Delimitadora (Bounding Box)
	int area;					// Área
	int xc, yc;					// Centro-de-massa
	int perimeter;				// Perímetro
	int label;					// Etiqueta
} OVC;


//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//                    PROTÓTIPOS DE FUNÇÕES
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

OVC* vc_binary_blob_labelling(IVC *src, IVC *dst, int *nlabels);
int vc_binary_blob_info(IVC *src, OVC *blobs, int nblobs);