Patent Number: 
Section: claims

1. A method of generating radiological images comprising:generating a first image by collimating radiation from a continuously pulsed radiation source onto an imaged zone using a first collimating configuration causing the first image to be refreshed at a first rate;generating a second image by collimating the radiation from the continuously pulsed radiation source onto only a part of the imaged zone using a second collimating configuration causing the second image at be refreshed a second rate,wherein the first rate is lower than the second rate, the radiation is pulsed at a pulse rate corresponding to a pulse period, and a duration of opening or of shutting a collimating system used to collimate the radiation is longer than at least one pulse period. 2. The method according to claim 1, wherein the first image is displayed on a first display screen, and the second image is displayed on a second display screen distinct from the first display screen. 3. The method according to claim 1, wherein the second image is a zoom of a part of the first image. 4. The method according to claim 1, wherein the second image is displayed over a larger or equal screen area than the first image. 5. The method according to claim 1, wherein a box framing the second image is displayed in the first image. 6. The method according to claim 1, wherein the imaged zone is a part of a body of a human being. 7. The method according to claim 1, wherein the imaged zone is imaged by a medical X-ray imaging. 8. The method according to claim 1, wherein the imaged zone is imaged by a medical dynamic X-ray imaging. 9. The method according to claim 1, wherein the duration of opening or of shutting the collimating system used to collimate the radiation is longer than two pulse periods. 10. The method according to claim 1, wherein one or more pulses are not sent during the opening and the shutting of the collimating system. 11. The method according to claim 1, wherein the first image is a combination of captured images, wherein some of the captured images contain only a part of the imaged zone. 12. The method according to claim 1, wherein the first image is a single and full capture of the imaged zone. 13. The method according to claim 1, wherein at least an image processing correction is applied on the second image only and not on the first image. 14. The method according to claim 1, comprising displaying the first image in a first display window and displaying he second image in a second display window distinct from the first display window. 15. An image generation system comprising:a collimator comprising:a first configuration for collimating radiation from a continuously pulsed radiation source onto an imaged zone to generate a first image; anda second configuration for collimating the radiation from the continuously pulsed radiation source onto only a part of the imaged zone to generate a second image,wherein the first collimating configuration is operable to cause the first image to be refreshed at a first rate and the second collimating configuration is operable to cause the second image be refreshed at a second rate that is higher than the first rate, the radiation is pulsed at a pulse rate corresponding to a pulse period, and a duration of opening or of shutting a collimating system used to collimate the radiation is longer than at least one pulse period. 16. The image generation system of claim 15, comprising a first display window for displaying the first image and a second display window distinct from the first display window for displaying the second image. 17. An image system comprising:a continuously pulsed radiation source;a collimating system comprising:a first configuration for collimating radiation from the continuously pulsed radiation source onto an imaged zone to generate a first image; anda second configuration for collimating the radiation from the continuously pulsed radiation source onto only a part of the imaged zone to generate a second image,wherein the first collimating configuration is operable to cause the first image to be refreshed at a first rate and the second collimating configuration is operable to cause the second image be refreshed at a second rate that is higher than the first rate, the radiation is pulsed at a pulse rate corresponding to a pulse period, and a duration of opening or of shutting a collimating system used to collimate the radiation is longer than at least one pulse period; andan image display system comprising:a first display window configured to display the first image; anda second display window, distinct from the first display window, configured to display the second image.