Unintentional hand movement canceling device
First Claim
1. An unintentional hand movement canceling device comprising:
- a zoom detection means detecting a value corresponding to a zoom magnification;
a swing detection means detecting a swing of an image; and
a correction quantity generating means generating a correction quantity to correct the swing of an image based on a swing quantity detected by the swing detection means and a value corresponding to a zoom magnification detected by the zoom detection means, the correction quantity having a variable characteristic of a non-corrected residue percent at a frequency of the swing,wherein the correction quantity generating means varies a characteristic of the non-corrected residue percent at the frequency of the swing depending on the value corresponding to a zoom magnification detected by the zoom detection means.
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Accused Products
Abstract
Provided is an unintentional hand movement canceling device including: a zoom detection means detecting a value corresponding to a zoom magnification; a swing detection means detecting a swing of an image; and a correction quantity generating means generating a correction quantity to correct the swing of an image based on a swing quantity detected by the swing detection means and a value corresponding to a zoom magnification detected by the zoom detection means, the correction quantity having a variable characteristic of a non-corrected residue percent at a frequency of the swing, wherein the correction quantity generating means varies a characteristic of the non-corrected residue percent at the frequency of the swing depending on a value corresponding to a zoom magnification detected by the zoom detection means.
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Citations
7 Claims
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1. An unintentional hand movement canceling device comprising:
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a zoom detection means detecting a value corresponding to a zoom magnification; a swing detection means detecting a swing of an image; and a correction quantity generating means generating a correction quantity to correct the swing of an image based on a swing quantity detected by the swing detection means and a value corresponding to a zoom magnification detected by the zoom detection means, the correction quantity having a variable characteristic of a non-corrected residue percent at a frequency of the swing, wherein the correction quantity generating means varies a characteristic of the non-corrected residue percent at the frequency of the swing depending on the value corresponding to a zoom magnification detected by the zoom detection means. - View Dependent Claims (2)
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3. An unintentional hand movement canceling device comprising:
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a zoom detection means detecting a value corresponding to a zoom magnification; a swing detection means detecting a swing of an image; a state discriminating means discriminating a swing state due to an intentional camera motion by a cameraman or a camerawoman from an unintentional hand movement state; a first correction quantity generating means generating a correction quantity to correct the swing of an image based on a swing quantity detected by the swing detection means and a value corresponding to a zoom magnification detected by the zoom detection means when it is determined by the state discriminating means that a current state is an unintentional hand movement, the correction quantity having a variable characteristic of a non-corrected residue percent at a frequency of the swing; and a second correction quantity generating means adopting a correction quantity of the immediately proceeding frame as a correction quantity for correcting the swing of the image when it is determined by the state discriminating means that a current state is a swing state due to an intentional camera motion by a cameraman or a camerawoman, wherein the first correction quantity generating means varies a characteristic of the non-corrected residue percent at the frequency of the swing depending on a value corresponding to a zoom magnification detected by the zoom detection means. - View Dependent Claims (4, 5, 6, 7)
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Specification