Image stabilization device, image stabilization method, and program

摘要

Provided is an image stabilization device including a motion sensor for detecting motion data, an image data display unit for displaying image data, a shake coefficient calculation unit for calculating a shake coefficient indicating intensity of shaking based on time-series motion data detected by the motion sensor, and a motion correction unit for performing control on the image data display unit to move the image data in a direction of cancelling the shaking in a case the shake coefficient calculated by the shake coefficient calculation unit becomes less than a predetermined first threshold.

主权项

1. An image stabilization device comprising:
a motion sensor that detects motion data of the image stabilization device; an image data display that displays image data; and a computer configured to:
calculate a shake coefficient indicating intensity of shaking based on time-series motion data detected by the motion sensor, the shake coefficient being an amplitude value obtained in a predetermined frequency domain above a predetermined frequency threshold among the time-series motion data;perform control of the image data display, in a case that the shake coefficient is obtained in the predetermined frequency domain above the predetermined frequency threshold, and the shake coefficient calculated by the computer becomes less than a predetermined first threshold, to move an entire area of the image data in a direction of cancelling the shaking; andend the control to move the entire area of the image data in the direction of cancelling the shaking in a case that the shake coefficient calculated by the computer becomes less than a predetermined second threshold that is less than the predetermined first threshold.