INTERFACE DEVICE, PORTABLE DEVICE, CONTROL DEVICE AND MODULE
First Claim
1. An interface device comprising:
- a projection unit that projects a first projected image;
an imaging unit that captures an image of a region on which the first projected image is projected; and
a control unit that, when the first projected image is captured and also an operating object is captured in a captured image that is an image captured by the imaging unit, recognizes operation information on operation of the operating object based on a positional relation between a captured position in which the first projected image is captured and a captured position in which the operating object is captured in the captured image.
1 Assignment
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Accused Products
Abstract
In order to provide an interface that has input functionality with high recognition precision, this interface device (100) is provided with an imaging unit (110), a control unit (120), and a projection unit (130). The protection unit (130) projects projected video (300). The imaging unit (110) captures video of the area in which the projected video (300) is being projected. If captured video captured by the imaging unit (110) contains both the projected video (300) and a user-input object (400), then on the basis of the relationship between the position of the projected video (300) in the captured video and the position of the user-input object (400) in the captured video, the control unit (120) generates user-input information by recognizing user input being performed using the user-input object (400).
32 Citations
18 Claims
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1. An interface device comprising:
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a projection unit that projects a first projected image; an imaging unit that captures an image of a region on which the first projected image is projected; and a control unit that, when the first projected image is captured and also an operating object is captured in a captured image that is an image captured by the imaging unit, recognizes operation information on operation of the operating object based on a positional relation between a captured position in which the first projected image is captured and a captured position in which the operating object is captured in the captured image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 14)
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10. An interface device comprising:
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a projection unit that projects a projected image; an imaging unit that captures an image of a region on which the projected image is projected; and a control unit that calculates a positional relation between a surface on which the projected image is projected and the imaging unit based on information about a captured position in which the projected image is captured in a captured image being an image captured by the imaging unit. - View Dependent Claims (11)
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15. A control device, comprising
a unit that receives a captured image displaying a projected image projected by a projection unit being a control target; -
when the projected image and also an operating object are displayed in the captured image, recognizing operation information on the operating object based on a relation between a captured position in which the projected image is displayed and a captured position in which the operating object is displayed in the captured image; and controlling the projection unit in response to the operation information. - View Dependent Claims (16)
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17. (canceled)
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18. (canceled)
Specification