Method for generating an image and handheld screening device
First Claim
Patent Images
1. A method for generating an image comprising:
- taking a first active radar image of an object from a first position with a handheld screening device;
after the first active radar image is taken, determining, by a processor of the handheld screening device, a recommended second position of the handheld screening device from which a second active radar image of the object is to be taken, there being a between the first position and second position;
generating, by the processor, a visual indication indicating a direction from an actual position of the handheld screening device to a second position, a size of the visual indication corresponding to a distance to the second position;
displaying the visual indication on a display;
taking the second active radar image of the object from the second position with the handheld screening device,no image of the object being taken from positions within the gap; and
generating, by the processor, a third image based on the first active radar image and the second active radar image.
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Abstract
A method for generating an image is provided including taking a first active radar image of an object from a first position with a handheld screening device; taking a second active radar image of the object from a second position with the handheld screening device; and generating a third image based on the first active radar image and the second active radar image. A corresponding handheld screening device is provided as well.
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Citations
7 Claims
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1. A method for generating an image comprising:
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taking a first active radar image of an object from a first position with a handheld screening device; after the first active radar image is taken, determining, by a processor of the handheld screening device, a recommended second position of the handheld screening device from which a second active radar image of the object is to be taken, there being a between the first position and second position; generating, by the processor, a visual indication indicating a direction from an actual position of the handheld screening device to a second position, a size of the visual indication corresponding to a distance to the second position; displaying the visual indication on a display; taking the second active radar image of the object from the second position with the handheld screening device, no image of the object being taken from positions within the gap; and generating, by the processor, a third image based on the first active radar image and the second active radar image. - View Dependent Claims (2, 3)
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4. A handheld screening device including:
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a display; an active radar scanner configured to take active radar images of an object, and a processor configured to determine, after a first active radar image is taken by the active radar scanner from a first position of the handheld screening device, a recommended second position of the handheld screening device from which a second active radar image of the object is to be taken, there being a gap between the first position and the second position; generate a visual indication indicating a direction from an actual position of the handheld screening device to the second position, a size of the visual indication corresponding to a distance to the second position, cause the display to display the visual indication, and generate a third image based on the first active radar image and the second active radar image taken by the active radar scanner from the second position with no image of the object being taken from positions within the gap. - View Dependent Claims (5, 6, 7)
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Specification