A method of stabilizing and registering a video image in multiple video
fields of a video sequence provides accurate determination of the image
change in magnification, rotation and translation between video fields, so
that the video fields may be accurately corrected for these changes in the
image in the video sequence. In a described embodiment, a key area of a
key video field is selected which contains an image which it is desired to
stabilize in a video sequence. The key area is subdivided into nested
pixel blocks and the translation of each of the pixel blocks from the key
video field to a new video field is determined as a precursor to
determining change in magnification, rotation and translation of the image
from the key video field to the new video field.