Patent Number: 
Section: claims

1. A method for displaying an X-ray image, comprising:providing an X-ray imaging device, comprising:an X-ray source;a square or rectangular X-ray detector; anda collimator comprising an X-ray attenuating material with an aperture therein, the collimator configured to produce an X-ray image having a squircle shaped perimeter;taking an X-ray image of an object between the X-ray source and the X-ray detector; anddisplaying the X-ray image on a display device. 2. The method of claim 1, wherein a length of a widest portion of the image is longer than about 85% of a length of a shortest edge of the display device, and wherein the entire image is viewable on the display, without resizing or reshaping the image, when the image is rotated about its center. 3. The method of claim 1, wherein a distance between first and fourth edges of the X-ray image is longer than 71% of a length of a shortest edge of the display, and wherein the entire image is viewable on the display, without resizing or reshaping the image, when the image is rotated about its center by 45 degrees. 4. The method of claim 1, wherein the image further comprises a rounded or curved border between first and second edges and between third and fourth edges. 5. The method of claim 1, wherein the image further comprises a rounded or curved border between first and second edges, between second and fourth edges, between third and fourth edges, and between third and first edges. 6. The method of claim 1, wherein the collimator allows more than about 78.5% and less than about 100% of the X-ray detector to be exposed to an X-ray beam. 7. The method of claim 1, wherein the collimator collimates two corners off the square or rectangular X-ray detector. 8. A method for displaying an X-ray image, comprising:providing an X-ray imaging device including an X-ray source, a square or rectangular X-ray detector and a collimator comprising an X-ray attenuating material with an aperture therein, the collimator configured to produce an X-ray image having a squircle shape; anddisplaying the X-ray image on a display device. 9. The method of claim 8, further comprising rotating the X-ray image on the display device. 10. The method of claim 8, wherein the squircle shape comprises a superellipse shape or a cornerless shape. 11. The method of claim 10, wherein the cornerless shape has a first substantially straight edge and a second substantially straight edge running substantially perpendicular to the first edge, wherein the first and second edges do not physically intersect with each other at 90 degrees. 12. The method of claim 11, wherein the cornerless shape further comprises a third substantially straight edge and a fourth substantially straight edge running substantially perpendicular to the third edge, and wherein third and fourth edges to not physically intersect with each other at 90 degrees. 13. The method of claim 12, wherein the first and third edges do not physically intersect with each other at 90 degrees, and wherein the second and fourth edges do not physically intersect with each other at 90 degrees. 14. The method of claim 12, wherein the cornerless shape further comprises a rounded or a curved border between the first and second edges, between the second and fourth edges, between the third and fourth edges, and between the third and first edges. 15. The method of claim 12, wherein the cornerless shape further comprises a chamfered border between the first and second edges, between the second and fourth edges, between the third and fourth edges, and between the third and first edges. 16. The method of claim 9, wherein the display device has a square or rectangular shape and the entire X-ray image can be rotated and viewed on the display device without resizing or reshaping the image. 17. The method of claim 8, wherein the widest portion of the X-ray image is longer than about 85% of the length of the shortest edge of the display. 18. A method, comprising:providing an X-ray imaging device containing an X-ray source, a square or rectangular X-ray detector, and a collimator having an X-ray attenuating material with an aperture therein, the collimator configured to produce an X-ray image having a squircle shape;taking an X-ray image of an object;displaying the X-ray image on a square or rectangular display device; androtating and viewing the entire X-ray image on the display device without resizing or reshaping the image. 19. The method of claim 18, wherein the squircle shape comprises a superellipse shape or a cornerless shape. 20. The method of claim 19, wherein the cornerless shape has a first substantially straight edge and a second substantially straight edge running substantially perpendicular to the first edge, wherein the first and second edges do not physically intersect with each other at 90 degrees. 21. The method of claim 20, wherein the cornerless shape further comprises a third substantially straight edge and a fourth substantially straight edge running substantially perpendicular to the third edge, and wherein third and fourth edges to not physically intersect with each other at 90 degrees. 22. The method of claim 21, wherein the first and third edges do not physically intersect with each other at 90 degrees, and wherein the second and fourth edges do not physically intersect with each other at 90 degrees. 23. The method of claim 21, wherein the cornerless shape further comprises a rounded or a curved border between the first and second edges, between the second and fourth edges, between the third and fourth edges, and between the third and first edges. 24. The method of claim 21, wherein the cornerless shape further comprises a chamfered border between the first and second edges, between the second and fourth edges, between the third and fourth edges, and between the third and first edges. 25. The method of claim 18, wherein the widest portion of the X-ray image is longer than about 85% of the length of the shortest edge of the display.