Image stabilization device, image stabilization method, and program
AssigneeSony Corporation
InventorsNobuhiro OGAWA, Tatsumi Sakaguchi, Shinji Watanabe
Life of this patent
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Abstract
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.
Claims12
An image stabilization device comprising:
- 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, in a case the shake coefficient calculated by the shake coefficient calculation unit becomes less than a predetermined first threshold, to move the image data in a direction of cancelling the shaking.
An image stabilization method comprising the steps of:
- detecting motion data;
- displaying image data;
- calculating a shake coefficient indicating intensity of shaking based on time-series motion data detected in the step of detecting;
- and
- moving the image data displayed in the step of displaying in a direction of cancelling the shaking in a case the shake coefficient calculated in the step of calculating becomes less than a predetermined first threshold.
A program for causing a computer to realize:
- a motion sensor function of detecting motion data;
- an image data display function of displaying image data;
- a shake coefficient calculation function of calculating a shake coefficient indicating intensity of shaking based on time-series motion data detected by the motion sensor function;
- and
- a motion correction function of performing, in relation to the image data display function, control of moving the image data in a direction of cancelling the shaking in a case the shake coefficient calculated by the shake coefficient calculation function becomes less than a predetermined first threshold.
Dependencies are inferred from the claim text.