Lines Matching full:variance
591 % moment, contrast, correlation, sum of squares: variance, inverse difference
592 % moment, sum average, sum varience, sum entropy, entropy, difference variance,% difference entropy, information measures of correlation 1, information
655 variance;
843 (void) ResetMagickMemory(&variance,0,sizeof(variance));
1311 Sum variance.
1357 Sum of Squares: Variance
1359 variance.direction[i].red+=(y-mean.direction[i].red+1)*
1361 variance.direction[i].green+=(y-mean.direction[i].green+1)*
1363 variance.direction[i].blue+=(y-mean.direction[i].blue+1)*
1366 variance.direction[i].black+=(y-mean.direction[i].black+1)*
1369 variance.direction[i].alpha+=(y-mean.direction[i].alpha+1)*
1373 Sum average / Difference Variance.
1438 variance.direction[i].red;
1440 variance.direction[i].green;
1442 variance.direction[i].blue;
1445 variance.direction[i].black;
1448 variance.direction[i].alpha;
1453 (void) ResetMagickMemory(&variance,0,sizeof(variance));
1467 Difference variance.
1469 variance.direction[i].red+=density_xy[x].direction[i].red;
1470 variance.direction[i].green+=density_xy[x].direction[i].green;
1471 variance.direction[i].blue+=density_xy[x].direction[i].blue;
1473 variance.direction[i].black+=density_xy[x].direction[i].black;
1475 variance.direction[i].alpha+=density_xy[x].direction[i].alpha;
1537 Difference variance.
1541 (variance.direction[i].red*variance.direction[i].red))/
1545 (variance.direction[i].green*variance.direction[i].green))/
1549 (variance.direction[i].blue*variance.direction[i].blue))/
1554 (variance.direction[i].black*variance.direction[i].black))/
1559 (variance.direction[i].alpha*variance.direction[i].alpha))/
