Method for alignment of a graphic object on a overview image of a subject
First Claim
1. A method for aligning a graphic object on an overview image of a medical examination subject on a display screen, comprising the steps of:
- displaying an overview image of an examination subject on display screen with characteristic data describing a type and a position of at least one characteristic pattern in the overview image;
through an input device that interacts with said display screen, placing a graphic object, that establishes parameters for subsequent imaging of at least portion of said examination subject, at a predetermined position on said overview image; and
in a computer that interacts with said display screen, automatically electronically checking whether said graphic object, at said predetermined position, is located in an alignment region relative to said characteristic pattern that allows an automatic alignment of said graphic object to said characteristic pattern and, if so, automatically electronically aligning said graphic object relative to said characteristic pattern.
1 Assignment
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Accused Products
Abstract
In a method for alignment of a graphic object on an overview image of a subject (in particular of a body part of a patient) shown on a display screen, a graphic object establishes parameters for a subsequent imaging of at least parts of the subject; and an input device allows positioning of the graphic object on the overview image; with characteristic data that describe a type and a position of at least one characteristic pattern in the overview image upon which the graphic object is aligned. Given a position of the graphic object on the screen that is predetermined by the input device, a check is made as to whether the graphic object is located in an alignment region of the characteristic pattern in which an automatic alignment of the graphic object relative to the characteristic pattern can be implemented. An automatic alignment of the graphic object to the characteristic pattern if the graphic object is located in this alignment region.
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Citations
8 Claims
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1. A method for aligning a graphic object on an overview image of a medical examination subject on a display screen, comprising the steps of:
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displaying an overview image of an examination subject on display screen with characteristic data describing a type and a position of at least one characteristic pattern in the overview image;
through an input device that interacts with said display screen, placing a graphic object, that establishes parameters for subsequent imaging of at least portion of said examination subject, at a predetermined position on said overview image; and
in a computer that interacts with said display screen, automatically electronically checking whether said graphic object, at said predetermined position, is located in an alignment region relative to said characteristic pattern that allows an automatic alignment of said graphic object to said characteristic pattern and, if so, automatically electronically aligning said graphic object relative to said characteristic pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification