Computer-readable storage medium, image processing apparatus, image processing system, and image processing method
First Claim
1. A non-transitory computer-readable storage medium having stored thereon an image processing program which, when executed by a computer of an information processing apparatus, causes the computer to perform operations comprising:
- sequentially acquiring images;
sequentially detecting a position of a predetermined object or a predetermined design from the images;
calculating an amount of movement of the predetermined object or the predetermined design on the basis of;
a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and
a position, in a second image, of the predetermined object or the predetermined design detected from the second image that has been acquired before the first image;
comparing the amount of movement with a first threshold;
when the amount of movement is less than the first threshold, correcting the position, in the first image, of the predetermined object or the predetermined design detected from the first image, to the position, in the second image, of the predetermined object or the predetermined design detected from the second image;
on the basis of the corrected position, setting a virtual camera placed in a virtual space; and
displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera,whereinwhen the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the predetermined object or the predetermined design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the predetermined object or the predetermined design detected from the first image;
to a corresponding position, in the second image, for the predetermined object or the predetermined design detected from the second image.
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Accused Products
Abstract
A position of a predetermined object or a predetermined design is sequentially detected from images. Then, an amount of movement of the predetermined object or the predetermined design is calculated on the basis of: a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and a position, in a second image, of the predetermined object or the predetermined design detected from the second image acquired before the first image. Then, when the amount of movement is less than a first threshold, the position, in the first image, of the predetermined object or the predetermined design detected from the first image is corrected to the position, in the second image, of the predetermined object or the predetermined design detected from the second image.
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Citations
8 Claims
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1. A non-transitory computer-readable storage medium having stored thereon an image processing program which, when executed by a computer of an information processing apparatus, causes the computer to perform operations comprising:
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sequentially acquiring images; sequentially detecting a position of a predetermined object or a predetermined design from the images; calculating an amount of movement of the predetermined object or the predetermined design on the basis of;
a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and
a position, in a second image, of the predetermined object or the predetermined design detected from the second image that has been acquired before the first image;comparing the amount of movement with a first threshold; when the amount of movement is less than the first threshold, correcting the position, in the first image, of the predetermined object or the predetermined design detected from the first image, to the position, in the second image, of the predetermined object or the predetermined design detected from the second image; on the basis of the corrected position, setting a virtual camera placed in a virtual space; and displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera, wherein when the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the predetermined object or the predetermined design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the predetermined object or the predetermined design detected from the first image;
to a corresponding position, in the second image, for the predetermined object or the predetermined design detected from the second image. - View Dependent Claims (2, 3, 4)
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5. An image processing apparatus comprising:
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a processing system comprising at least one processor, the processing system configured to perform operations comprising; sequentially acquiring images; sequentially detecting a position of a predetermined object or a predetermined design from the images; calculating an amount of movement of the predetermined object or the predetermined design on the basis of;
a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and
a position, in a second image, of the predetermined object or the predetermined design detected from the second image that has been acquired before the first image;comparing the amount of movement with a first threshold; when the amount of movement is less than the first threshold, correcting the position, in the first image, of the predetermined object or the predetermined design detected from the first image, to the position, in the second image, of the predetermined object or the predetermined design detected from the second image; on the basis of the position, setting a virtual camera placed in a virtual space; and displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera, wherein when the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the predetermined object or the predetermined design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the predetermined object or the predetermined design detected from the first image;
to a corresponding position, in the second image, for the predetermined object or the predetermined design detected from the second image.
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6. An image processing method comprising:
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sequentially acquiring images; sequentially detecting a position of a predetermined object or a predetermined design from the images; calculating an amount of movement of the predetermined object or the predetermined design on the basis of;
a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and
a position, in a second image, of the predetermined object or the predetermined design detected from the second image that has been acquired before the first image;comparing the amount of movement with a first threshold; when the amount of movement is less than the first threshold, correcting the position, in the first image, of the predetermined object or the predetermined design detected from the first image, to the position, in the second image, of the predetermined object or the predetermined design detected from the second image; on the basis of the position corrected in the correction step, setting a virtual camera placed in a virtual space; and displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera, wherein when the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the predetermined object or the predetermined design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the predetermined object or the predetermined design detected from the first image;
to a corresponding position, in the second image, for the predetermined object or the predetermined design detected from the second image.
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7. An image processing system comprising:
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a camera; and a processing system including at least one processor, the processing system configured to perform operations comprising; sequentially acquiring images; sequentially detecting a position of a predetermined object or a predetermined design from the images; calculating an amount of movement of the predetermined object or the predetermined design on the basis of;
a position, in a first image, of the predetermined object or the predetermined design detected from the first image; and
a position, in a second image, of the predetermined object or the predetermined design detected from the second image that has been acquired before the first image;comparing the amount of movement with a first threshold; when the amount of movement is less than the first threshold, correcting the position, in the first image, of the predetermined object or the predetermined design detected from the first image, to the position, in the second image, of the predetermined object or the predetermined design detected from the second image; on the basis of the corrected position, setting a virtual camera placed in a virtual space; and displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera when the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the object or the design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the object or the design detected from the first image;
to a corresponding position, in the second image, for the object or the design detected from the second image.
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8. An image processing system including an image processing apparatus and a marker in which a design is drawn, the image processing apparatus comprising:
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a capturing section for capturing the marker; a processing system including at least one processor, the processing system configured to perform operations comprising; sequentially acquiring images from the capturing section; sequentially detecting a position of a marker or a design from the images; calculating an amount of movement of the marker or the design on the basis of;
a position, in a first image, of the marker or the design detected from the first image; and
a position, in a second image, of the marker or the design detected from the second image that has been acquired before the first image;comparing the amount of movement with a first threshold; when the amount of movement is less than the first threshold, correcting the position, in the first image, of the marker or the design detected from the first image, to the position, in the second image, of the marker or the design detected from the second image; on the basis of the corrected position, setting a virtual camera placed in a virtual space; and displaying on a display device a virtual space image obtained by capturing the virtual space with the virtual camera, wherein when the amount of movement is equal to or greater than the first threshold, and is less than a second threshold that is greater than the first threshold, the position, in the first image, of the marker or the design detected from the first image, is corrected to a position internally dividing, in a predetermined ratio, a line segment connecting;
a position, in the first image, for the marker or the design detected from the first image;
to a corresponding position, in the second image, for the marker or the design detected from the second image.
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Specification