void RGBtoHSB(LPDWORD RGB,double *H,double *S,double *B);
void HSBtoRGB(double *H,double *S,double *B,LPDWORD RGB);
void tran_hsb(double *in_hue,double *in_sat,double *in_bri,		//-180<=hd<=180 “x
			  double *out_hue,double *out_sat,double *out_bri,	//-100<=sm<=100 %
			  int hd,int sm,int bm);							//-100<=bm<=100 %
void hue_image(double *hue,LPDWORD image_out,double *sat,double stdhue=0);
void sat_image(double *sat,LPDWORD image_out);
void bri_image(double *bri,LPDWORD image_out);