an image blur correction step of correcting the image blur based on {HEAD ~ the image blur correction amount} calculated by {TAIL ~ said calculation step} by an image blur correction unit 
an image blur correction step of correcting the image blur based on { HEAD ~ the image blur correction amount } calculated by { TAIL ~ said calculation step } by an image blur correction unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH