Lines Matching full:alpha
704 grays[i].alpha=(~0U);
741 grays[ScaleQuantumToMap(GetPixelAlpha(image,p))].alpha=
767 if (grays[i].alpha != ~0U)
768 grays[gray.alpha++].alpha=grays[i].alpha;
782 if (gray.alpha > number_grays)
783 number_grays=gray.alpha;
986 while (grays[u].alpha != ScaleQuantumToMap(GetPixelAlpha(image,p)))
988 while (grays[v].alpha != ScaleQuantumToMap(GetPixelAlpha(image,p+offset*GetPixelChannels(image))))
990 cooccurrence[u][v].direction[i].alpha++;
991 cooccurrence[v][u].direction[i].alpha++;
1072 cooccurrence[x][y].direction[i].alpha*=normalize;
1113 cooccurrence[x][y].direction[i].alpha*
1114 cooccurrence[x][y].direction[i].alpha;
1124 sum[y].direction[i].alpha+=cooccurrence[x][y].direction[i].alpha;
1134 correlation.direction[i].alpha+=x*y*
1135 cooccurrence[x][y].direction[i].alpha;
1150 cooccurrence[x][y].direction[i].alpha/((y-x)*(y-x)+1);
1164 density_xy[y+x+2].direction[i].alpha+=
1165 cooccurrence[x][y].direction[i].alpha;
1184 cooccurrence[x][y].direction[i].alpha*
1185 MagickLog10(cooccurrence[x][y].direction[i].alpha);
1193 density_x[x].direction[i].alpha+=
1194 cooccurrence[x][y].direction[i].alpha;
1205 density_y[y].direction[i].alpha+=
1206 cooccurrence[x][y].direction[i].alpha;
1221 mean.direction[i].alpha+=y*sum[y].direction[i].alpha;
1222 sum_squares.direction[i].alpha+=y*y*sum[y].direction[i].alpha;
1255 (correlation.direction[i].alpha-mean.direction[i].alpha*
1256 mean.direction[i].alpha)/(sqrt(sum_squares.direction[i].alpha-
1257 (mean.direction[i].alpha*mean.direction[i].alpha))*sqrt(
1258 sum_squares.direction[i].alpha-(mean.direction[i].alpha*
1259 mean.direction[i].alpha)));
1289 x*density_xy[x].direction[i].alpha;
1308 density_xy[x].direction[i].alpha*
1309 MagickLog10(density_xy[x].direction[i].alpha);
1334 density_xy[x].direction[i].alpha;
1369 variance.direction[i].alpha+=(y-mean.direction[i].alpha+1)*
1370 (y-mean.direction[i].alpha+1)*
1371 cooccurrence[x][y].direction[i].alpha;
1385 density_xy[MagickAbsoluteValue(y-x)].direction[i].alpha+=
1386 cooccurrence[x][y].direction[i].alpha;
1400 entropy_xy.direction[i].alpha-=
1401 cooccurrence[x][y].direction[i].alpha*MagickLog10(
1402 alpha);
1415 entropy_xy1.direction[i].alpha-=(
1416 cooccurrence[x][y].direction[i].alpha*MagickLog10(
1417 density_x[x].direction[i].alpha*density_y[y].direction[i].alpha));
1432 entropy_xy2.direction[i].alpha-=(density_x[x].direction[i].alpha*
1433 density_y[y].direction[i].alpha*MagickLog10(
1434 density_x[x].direction[i].alpha*density_y[y].direction[i].alpha));
1448 variance.direction[i].alpha;
1475 variance.direction[i].alpha+=density_xy[x].direction[i].alpha;
1486 sum_squares.direction[i].alpha+=density_xy[x].direction[i].alpha*
1487 density_xy[x].direction[i].alpha;
1506 density_xy[x].direction[i].alpha*
1507 MagickLog10(density_xy[x].direction[i].alpha);
1521 entropy_x.direction[i].alpha-=(density_x[x].direction[i].alpha*
1522 MagickLog10(density_x[x].direction[i].alpha));
1533 entropy_y.direction[i].alpha-=(density_y[x].direction[i].alpha*
1534 MagickLog10(density_y[x].direction[i].alpha));
1558 (((double) number_grays*number_grays*sum_squares.direction[i].alpha)-
1559 (variance.direction[i].alpha*variance.direction[i].alpha))/
1583 (entropy_xy.direction[i].alpha-entropy_xy1.direction[i].alpha)/
1584 (entropy_x.direction[i].alpha > entropy_y.direction[i].alpha ?
1585 entropy_x.direction[i].alpha : entropy_y.direction[i].alpha);
1601 (sqrt(fabs(1.0-exp(-2.0*(double) (entropy_xy2.direction[i].alpha-
1602 entropy_xy.direction[i].alpha)))));
1643 pixel.direction[i].alpha+=
1644 cooccurrence[x][y].direction[i].alpha;
1663 Q[z][y].direction[i].alpha+=
1664 cooccurrence[z][x].direction[i].alpha*
1665 cooccurrence[y][x].direction[i].alpha/
1666 density_x[z].direction[i].alpha/
1667 density_y[x].direction[i].alpha;
1681 pixel.direction[i].alpha;
2284 sum_pixel.alpha+=pixel.alpha;
2296 mean_pixel.alpha=gamma*sum_pixel.alpha;
2313 SetPixelAlpha(mean_image,ClampToQuantum(mean_pixel.alpha),q);
