Disclosed is an imaging device provided with a moving image decoding section to decode encoded moving image data encoded by MPEG technique into moving image data, blur total motion vector estimating section to obtain motion vector of macroblock selected by macroblock selecting section that is suitable for estimating a total motion vector as well as to estimate the total motion vector of frame according to the motion vector, and a total motion vector interpolating section to perform blur correction when replaying moving image according to the estimated total motion vector.