Method for establishing an overlay image to be displayed, display device, computer program, and data medium
AssigneeSiemens Healthcare GmbH
InventorDirk Ertel
Life of this patent
Estimating the term…
Abstract
A method is provided for establishing an overlay image to be displayed from medical image datasets of a recording region of a patient registered with one another containing at least two items of different image information. The method includes establishing, for at least a part of the overlay image, an image value of the overlay image at an image position by addition or subtraction of an image value of at least one base image dataset of the medical image datasets at the image position and a modified image value of at least one modification image dataset of the medical image datasets at the image position dependent on the image value of the base image dataset at the image position.
Claims18
A method for establishing an overlay image to be displayed from medical image datasets of a recording region of a patient registered with one another containing at least two items of different image information, the method comprising:
- establishing, for at least a part of the overlay image, an image value of the overlay image at an image position by addition or subtraction of an image value of at least one base image dataset of the medical image datasets at the image position and a modified image value of at least one modification image dataset of the medical image datasets at the image position depending on the image value of the base image dataset at the image position.
A display device comprising:
- a display;
- and
- a control device configured to
- establish, for at least a part of an overlay image, an image value of the overlay image at an image position by addition or subtraction of an image value of at least one base image dataset of medical image datasets at an image position and a modified image value of at least one modification image dataset of the medical image datasets at the image position depending on the image value of the base image dataset at the image position.
An electronically-readable data medium, on which a computer program is stored, wherein the computer program is configured to cause a device to at least perform:
- establish, for at least a part of an overlay image, an image value of the overlay image at an image position by addition or subtraction of an image value of at least one base image dataset of medical image datasets at an image position and a modified image value of at least one modification image dataset of the medical image datasets at the image position depending on the image value of the base image dataset at the image position.
Dependencies are inferred from the claim text.