Position calculation apparatus, storage medium storing position calculation program, game apparatus, and storage medium storing game program
First Claim
1. A position calculation apparatus for calculating a positional relationship between at least one of first and second imaging targets, and an image pickup device for taking images of the first and second imaging targets, the position calculation apparatus comprising:
- target image size obtaining programmed logic circuitry configured to obtain a first size, which indicates a size of a target image of the first imaging target in the image taken by the image pickup device, and a second size, which indicates a size of a target image of the second imaging target in the image taken by the image pickup device; and
a positional relationship calculator configured to, based on the first and second sizes, calculate the positional relationship between the image pickup device and the at least one of the imaging targets.
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Accused Products
Abstract
A position calculation apparatus calculates a positional relationship between an image pickup device, which is for taking an image of first and second imaging targets, and at least one of the first and second imaging targets. The position calculation apparatus obtains a first size, which indicates a size of a target image of the first imaging target in the image taken by the image pickup device, and a second size which indicates a size of a target image of the second imaging target in the image taken by the image pickup device. Then, based on the first and second sizes, the position calculation apparatus calculates the positional relationship between the image pickup device and the first and second imaging targets.
34 Citations
30 Claims
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1. A position calculation apparatus for calculating a positional relationship between at least one of first and second imaging targets, and an image pickup device for taking images of the first and second imaging targets, the position calculation apparatus comprising:
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target image size obtaining programmed logic circuitry configured to obtain a first size, which indicates a size of a target image of the first imaging target in the image taken by the image pickup device, and a second size, which indicates a size of a target image of the second imaging target in the image taken by the image pickup device; and a positional relationship calculator configured to, based on the first and second sizes, calculate the positional relationship between the image pickup device and the at least one of the imaging targets. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A non-transitory computer-readable storage medium storing a position calculation program to be executed by a computer which calculates a positional relationship between at least one of first and second imaging targets, and an image pickup device for taking images of the first and second imaging targets, the position calculation program causing the computer to perform:
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a target image size obtaining of obtaining a first size, which indicates a size of a target image of the first imaging target in the image taken by the image pickup device, and a second size, which indicates a size of a target image of the second imaging target in the image taken by the image pickup device; and a positional relationship calculation of, based on the first and second sizes, calculating the positional relationship between the image pickup device and the at least one of the imaging targets. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification