STEP 1:ALIGNMENT During alignment accurate registration of the images is of the greatest importance. Next to alignment Registax also estimates the quality of the images. See alignment page
Image alignment
Image stacking
STEP 2:STACKING During stacking all information of the images is used for final stacked image. The signal to noise ratio is increased. See Stacking
Image Processing
STEP3: PROCESSING Using wavelet processing techniques only the lower half of the stacked image was processed in Registax. See Processing