1. A method for adjusting motion blur, said method comprising: determining an inter-frame object displacement for each object in a left eye image frame pair; determining an inter-frame object displacement for each object in a right eye image frame pair; determining a convergence shifting field between each object in said left eye image and said right eye image pair; determining an amount of motion blur responsive to said inter-frame object displacement for each object in said left eye image frame pair, said inter-frame object displacement for each object in said right eye image frame pair, and said convergence shifting field between each object in said left eye image and said right eye image pair; and adjusting said motion blur by said amount of motion blur.