Rough Alignment

Rough Alignment is process that adjusts the position, rotation , magnification, ect... Basically, It determines their position by using the correlation between images. It is the following procedure.

1. Select one of images as a reference (Usually, 0 degree's image), multiply Windowing Function (mrcImageWindowing) relative to the center.

2. Calculate Correlation Function (mrcImageCorrelation or mrcImageAutoRotationCorrelation) between it and image adjusting position.

３．画像を移動します。mrcImageCorrelation, mrcImageAutoRotationCorrelationでは、移動した画像を-fit/-fit2を使って、同時に出力することも出来ます。