IMAGE SYNTHESIS FOR DIAGNOSTIC REVIEW
Embodiments of methods and/or apparatus can allow a viewing practitioner to adjust how image content can combined from multiple radiographic images of the same subject or different image processing of one image of a subject to control additional information gained by the combination and/or for improved diagnosis. In one embodiment, a method for displaying radiographic image content is executed at least in part by a computer and can include obtaining image data for a first radiographic image of a patient; obtaining image data for a second radiographic image of a patient; combining the image data from the first and second images and displaying the result as a combined radiographic image; recombining the image data from the first and second images according to a viewer instruction that conditions how the first and second images are recombined and re-displaying the result as the combined radiographic image.
1 . A method for displaying radiographic image content, the method comprising:
obtaining image data for a first radiographic image of a patient;
obtaining image data for a second radiographic image of a patient;
combining the image data from the first and second images and displaying the result as a combined radiographic image;
recombining the image data from the first and second images according to a viewer instruction that conditions how the first and second images are recombined and re-displaying the result as the combined radiographic image.
2 . The method of claim 1 wherein the first radiographic image is acquired from an exposure at a first energy level in an examination and the second radiographic image is acquired from an exposure at a second energy level in the examination, and where the first and second energy levels are unequal.
3 . The method of claim 1 wherein the first and second radiographic images are acquired from a dual-energy exposure.
4 . The method of claim 1 wherein the operator instruction is entered using an adjustable icon on a graphical user interface, adjustable control at the graphical user interface or an adjustable mechanical control at a viewer console.
5 . The method of claim 1 wherein the first and second radiographic images are acquired from processing image data obtained from the same exposure.
6 . The method of claim 1 wherein the first and second radiographic images are acquired from the same exposure using an energy resolving detector.
7 . The method of claim 1 wherein the first and second radiographic images are acquired from processing image data obtained from the different exposures controlled by parameters set by a radiographic technician.
8 . The method of claim 1 where the image data of the first radiographic images and the image data of the second radiographic image are assigned different colors.
9 . The method of claim 8 , where the image data of the first radiographic images and the image data of the second radiographic image are displayed as different colors in the re-displayed recombined radiographic image.
10 . A method for displaying radiographic image content at an image management system, the method comprising:
providing the capability to receive image data for a first preset secondary radiographic image of a patient over a communication network;
providing the capability to receive image data for a second preset secondary radiographic image of the patient over the communication network;
providing the capability to display the first preset secondary radiographic image or the second preset secondary radiographic image at the image management system;
providing the capability to variably combine the image data from the first preset secondary radiographic image and the image data from the second preset secondary radiographic image into a combined secondary radiographic image according to a viewer instruction, the viewer instruction is configured to variably modify a first weight of the image data from the first preset secondary radiographic image to a second weight of the image data from the second preset secondary radiographic image in the combined secondary radiographic image.
11 . The method of claim 10 , further comprising providing the capability to display or store the combined secondary radiographic image, where the first weight and the second weight are independent of each other.
12 . An apparatus for displaying radiographic image content, comprising:
means for receiving image data for a first radiographic image of a patient;
means for receiving image data for a second radiographic image of a patient;
means for combining the image data from the first and second images and displaying the result as a combined radiographic image; and
means for recombining the image data from the first and second images according to a viewer instruction that conditions how the first and second images are recombined and means for re-displaying the result as the combined radiographic image.