SUPERIMPOSED DISPLAY METHOD AND SUPERIMPOSED DISPLAY APPARATUS
First Claim
1. A superimposed display method comprising:
- displaying, by a computer, a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable;
accepting, by the computer, a selection instruction indicating an edge line and a ridge line of an overlay target; and
in accordance with the selection instruction, displaying, by the computer, a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other.
1 Assignment
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Accused Products
Abstract
A computer displays a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable. Then, the computer accepts a selection instruction indicating an edge line and a ridge line of an overlay target. Finally, in accordance with the accepted selection instruction, the computer displays a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other.
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Citations
12 Claims
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1. A superimposed display method comprising:
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displaying, by a computer, a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable; accepting, by the computer, a selection instruction indicating an edge line and a ridge line of an overlay target; and in accordance with the selection instruction, displaying, by the computer, a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A superimposed display method comprising:
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displaying, by a computer, a shot image of a spatial structure that has been shot by an image shooting apparatus, and a model image represented by model information of the spatial structure; and before and after accepting an instruction to display a superimposition image in which the model image has been superimposed onto the shot image in a manner such that a reference position on the shot image and a reference position on the model image overlap each other, switching, by the computer, between a rule that separate change instructions be accepted for the shot image and the model image, and a rule that a common change instruction be accepted for the shot image and the model image, the separate and common change instructions indicating enlargement, reduction, movement, or rotation.
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9. A superimposed display apparatus comprising:
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a memory; and a processor operatively coupled to the memory and the processor configured to; display a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable; accept a selection instruction indicating an edge line and a ridge line of an overlay target; and in accordance with the selection instruction, display a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other.
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10. A superimposed display apparatus comprising:
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a memory; and a processor operatively coupled to the memory and the processor configured to; display a shot image of a spatial structure that has been shot by an image shooting apparatus, and a model image represented by model information of the spatial structure; and before and after accepting an instruction to display a superimposition image in which the model image has been superimposed onto the shot image in a manner such that a reference position on the shot image and a reference position on the model image overlap each other, switch between a rule that separate change instructions be accepted for the shot image and the model image, and a rule that a common change instruction be accepted for the shot image and the model image, the separate and common change instructions indicating enlargement, reduction, movement, or rotation.
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11. A non-transitory computer-readable recording medium having stored therein a superimposed display program that causes a computer to execute a process comprising:
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displaying a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable; accepting a selection instruction indicating an edge line and a ridge line of an overlay target; and in accordance with the selection instruction, displaying a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other.
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12. A non-transitory computer-readable recording medium having stored therein a superimposed display program that causes a computer to execute a process comprising:
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displaying a shot image of a spatial structure that has been shot by an image shooting apparatus, and a model image represented by model information of the spatial structure; and before and after accepting an instruction to display a superimposition image in which the model image has been superimposed onto the shot image in a manner such that a reference position on the shot image and a reference position on the model image overlap each other, switching between a rule that separate change instructions be accepted for the shot image and the model image, and a rule that a common change instruction be accepted for the shot image and the model image, the separate and common change instructions indicating enlargement, reduction, movement, or rotation.
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Specification