Image handling and display in X-ray mammography and tomosynthesis
View Patent ↗A method and system for acquiring, processing, storing, and displaying x-ray mammograms Mp tomosynthesis images Tr representative of breast slices, and x-ray tomosynthesis projection images Tp taken at different angles to a breast, where the Tr images are reconstructed from Tp images
1. A method of displaying tomosynthesis images, the method comprising:
obtaining a first set of tomosynthesis images, wherein the first set of tomosynthesis images includes a first number of images;
obtaining a second set of tomosynthesis images, wherein the second set of tomosynthesis images includes a second number of images different than the first number of images; and
modifying the first set of tomosynthesis images so as to produce a modified first set of tomosynthesis images having a first number of images equal to the second number of images.
2. The method of claim 1 , wherein the modifying operation includes omitting at least one image from the first set of tomosynthesis images.
3. The method of claim 1 , wherein the modifying operation includes duplicating at least one image of the first set of tomosynthesis images.
4. The method of claim 1 , wherein the modifying operation includes combining at least two images of the first set of tomosynthesis images.
5. The method of claim 1 , further comprising displaying the modified first set of tomosynthesis images and the second set of tomosynthesis images.
6. The method of claim 5 , wherein the displaying operation includes synchronizing display of the modified first set of tomosynthesis images and the second set of tomosynthesis images.
7. The method of claim 1 , wherein at least one of the obtaining operations includes accessing a storage medium.
8. The method of claim 1 , wherein at least one of the obtaining operations includes imaging a compressed breast.
9. A method of displaying tomosynthesis images, the method comprising:
acquiring a first set of tomosynthesis images, wherein the first set of tomosynthesis images includes at least one of a first set of tomosynthesis projection images Tp and a first set of tomosynthesis reconstruction images Tr;
preparing the first set of tomosynthesis images;
obtaining from a storage device a second set of tomosynthesis images, wherein the second set of tomosynthesis images includes at least one of a second set of tomosynthesis projection images Tp and a second set of tomosynthesis reconstruction images Tr; and
preparing the second set of tomosynthesis images.
10. The method of claim 9 , wherein the first set of tomosynthesis images is the first set of tomosynthesis projection images Tp, and wherein the preparing operation includes reconstructing the first set of tomosynthesis reconstruction images Tr from the first set of tomosynthesis projection images Tp.
11. The method of claim 10 , wherein the second set of tomosynthesis images is the second set of tomosynthesis projection images Tp, and wherein the preparing operation includes reconstructing the second set of tomosynthesis reconstruction images Tr from the second set of tomosynthesis projection images Tp.
12. The method of claim 9 , wherein the first set of tomosynthesis images includes a first number of images and wherein the second set of tomosynthesis images includes a second number of tomosynthesis images different than the first number, and wherein the preparing operation includes changing at least one of the first set of tomosynthesis images and the second set of tomosynthesis images such that both the first set of tomosynthesis images and the second set of tomosynthesis images include an equal number of the first set of tomosynthesis images and the second set of tomosynthesis images.
13. The method of claim 12 , further comprising displaying the equal number of the first set of tomosynthesis images and the second set of tomosynthesis images.
14. The method of claim 13 , wherein the changing operation includes omitting at least one image of at least one of the first set of tomosynthesis images and the second set of tomosynthesis images.
15. The method of claim 13 , wherein the changing operation includes duplicating at least one image of at least one of the first set of tomosynthesis images and the second set of tomosynthesis images.
16. The method of claim 13 , wherein the changing operation includes combining at least two images of at least one of (1) the first set of tomosynthesis images and (2) the second set of tomosynthesis images.
17. The method of claim 13 , wherein the displaying operating includes synchronizing display of the equal number of the first set of tomosynthesis images and the second set of tomosynthesis images.
18. The method of claim 12 , further comprising displaying a first image of the first set of tomosynthesis images.
19. The method of claim 18 , further comprising:
displaying an information bar on a display; and
displaying a location bar on the information bar, wherein a position of the location bar on the information bar corresponds to a first location within the compressed breast of the first image.
20. The method of claim 19 , further comprising:
receiving an input to display a second image of the plurality of the first set of tomosynthesis images;
displaying the second image; and
displaying the location bar on the information bar in a second position corresponding to a second location within the compressed breast of the second image.