Lines Matching defs:centroid
1505 centroid[MaxPixelChannels+1];
1521 (void) ResetMagickMemory(centroid,0,sizeof(centroid));
1543 Compute center of mass (centroid).
1579 Compute center of mass (centroid).
1584 centroid[channel].x=(double) image->columns/2.0;
1585 centroid[channel].y=(double) image->rows/2.0;
1589 centroid[channel].x=M10[channel]/M00[channel];
1590 centroid
1624 M11[channel]+=(x-centroid[channel].x)*(y-centroid[channel].y)*
1626 M11[MaxPixelChannels]+=(x-centroid[channel].x)*(y-centroid[channel].y)*
1628 M20[channel]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1630 M20[MaxPixelChannels]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1632 M02[channel]+=(y-centroid[channel].y)*(y-centroid[channel].y)*
1634 M02[MaxPixelChannels]+=(y-centroid[channel].y)*(y-centroid[channel].y)*
1636 M21[channel]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1637 (y-centroid[channel].y)*QuantumScale*p[i];
1638 M21[MaxPixelChannels]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1639 (y-centroid[channel].y)*QuantumScale*p[i];
1640 M12[channel]+=(x-centroid[channel].x)*(y-centroid[channel].y)*
1641 (y-centroid[channel].y)*QuantumScale*p[i];
1642 M12[MaxPixelChannels]+=(x-centroid[channel].x)*(y-centroid[channel].y)*
1643 (y-centroid[channel].y)*QuantumScale*p[i];
1644 M22[channel]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1645 (y-centroid[channel].y)*(y-centroid[channel].y)*QuantumScale*p[i];
1646 M22[MaxPixelChannels]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1647 (y-centroid[channel].y)*(y-centroid[channel].y)*QuantumScale*p[i];
1648 M30[channel]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1649 (x-centroid[channel].x)*QuantumScale*p[i];
1650 M30[MaxPixelChannels]+=(x-centroid[channel].x)*(x-centroid[channel].x)*
1651 (x-centroid[channel].x)*QuantumScale*p[i];
1652 M03[channel]+=(y-centroid[channel].y)*(y-centroid[channel].y)*
1653 (y-centroid[channel].y)*QuantumScale*p[i];
1654 M03[MaxPixelChannels]+=(y-centroid[channel].y)*(y-centroid[channel].y)*
1655 (y-centroid[channel].y)*QuantumScale*p[i];
1676 channel_moments[channel].centroid=centroid[channel];
