X-ray reduction system
An imaging system comprising a radiation source and radiation thereby; a detector having an input surface; a monitor configured to display images detected by the detector; a Graphical User Interface (GUI) for determining at least one Region of Interest (ROI) on a displayed image; and a collimator comprising means for modulating intensity of the radiation according to the at least one ROI; wherein the GUI comprises means for displaying detected images and means for determining shape and location of the at least one ROI.
1. An imaging system comprising:
a radiation source and radiation thereby;
a detector having an input surface;
a monitor configured to display images detected by said detector;
a Graphical User Interface (GUI) for determining at least one Region of Interest (ROI) on a displayed image; and
a collimator comprising means for modulating intensity of said radiation according to said at least one ROI; and
means for locking and moving said determined shape of said at least one ROI on said means for displaying;
wherein said GUI comprises means for displaying detected images and means for determining shape and location of said at least one ROI.
2. The system of claim 1 , further comprising:
an image processing unit connected between said detector and said monitor, said image processing unit configured to optimize a detected image displayed on said monitor according to at least one image part in said at least one ROI.
3. The system of claim 1 , wherein said means for determining shape and location of said at least one ROI comprises sliders.
4. The system of claim 1 , wherein said means for determining shape and location of said at least one ROI comprises drawing tools.
5. The system of claim 4 , wherein said drawing tools are configured to enable to mark an enclosing shape around at least one image area.
6. The system of claim 4 , wherein said drawing tools are configured to enable to mark at least one line; and wherein said means for determining shape and location of said at least one ROI comprises means for calculating an enclosing shape around said at least one line.
7. The system of claim 1 , wherein said means for determining shape and location of said at least one ROI comprises means for tapping on a selected location on said means for displaying and means for determining an enclosing shape around said tapping location.
8. The system of claim 1 , wherein said means for determining shape and location of said at least one ROI comprises means for tapping on a selected location on said means for displaying thereby drawing a predetermined enclosing shape around said tapping location.
9. The system of claim 1 , wherein said means for determining shape and location of said at least one ROI comprises means for tapping on a selected location on said means for displaying; and wherein said imaging system further comprises an image processing unit configured to perform image processing for recognizing an organ area in which said selected location is included, thereby drawing a predetermined shape around said recognized organ.
10. The system of claim 1 , wherein said means for moving said determined shape of said at least one ROI comprises means for moving said determined shape by dragging said determined shape to a different location on said means for displaying.
11. The system of claim 1 , wherein said means for moving said determined shape of said at least one ROI comprises means for tapping on a different location on said means for displaying thereby automatically moving said determined shape to said different location on said means for displaying.
12. The system of claim 1 , wherein said imaging system further comprises an image processing unit configured to perform image processing for recognizing an organ included in a selected location; and wherein said means for moving said determined shape of said at least one ROI comprises means for automatically moving said determined shape according to movements of said organ on said means for displaying.
13. The system of claim 1 , wherein said means for moving said determined shape of said at least one ROI on said means for displaying comprises at least one of a tracking device and a voice command.
14. The system of claim 13 , wherein said tracking device comprises at least one of an eye tracker; and a hand gesture tracking device.
15. The system of claim 1 , further comprising means for at least one of automatically moving a selected ROI on said means for displaying; and automatically changing the size of a selected ROI based on one of: a movement of a patient; a movement of a table, on which said patient is lying; and a movement of a medical device inserted into said patient's body.
16. The system of claim 1 , wherein said GUI further comprises means for rotating said determined at least one ROI.
17. A method of controlling a shape of a Region of Interest (ROI) in an imaging system, comprising:
providing an imaging system comprising:
a radiation source and radiation thereby;
a detector having an input surface;
a Graphical User Interface (GUI) for determining at least one ROI; and
a collimator comprising means for modulating intensity of said radiation according to said at least one ROI;
wherein said GUI comprises means for displaying detected images and means for determining shape and location of said at least one ROI;
using said GUI for displaying detected images and determining shape and location of said at least one ROI; and
locking and moving said determined shape of said at least one ROI on said means for displaying.
18. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises moving sliders.
19. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises drawing an enclosing shape around at least one image area.
20. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises drawing at least one line; and calculating an enclosing shape around said at least one line.
21. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises tapping on a selected location on said means for displaying; and determining an enclosing shape around said tapping.
22. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises tapping on a selected location on said means for displaying thereby drawing a predetermined shape around said tapping location.
23. The method of claim 17 , wherein said determining shape and location of said at least one ROI comprises tapping on a selected location on said means for displaying; recognizing an organ area in which said selected location is included by image processing; and drawing a predetermined shape around said recognized organ.
24. The method of claim 17 , wherein moving said determined shape of said at least one ROI comprises dragging said determined shape to a different location on said means for displaying.
25. The method of claim 17 , wherein moving said determined shape of said at least one ROI comprises tapping on a different location on said means for displaying thereby automatically moving said determined shape to said different location on said means for displaying.
26. The method of claim 17 , wherein moving said determined shape of said at least one ROI comprises using image processing for recognizing an organ; and automatically moving said determined shape according to movements of said organ on said means for displaying.
27. The method of claim 17 , wherein moving said determined shape of said at least one ROI on said means for displaying comprises using at least one of a tracking device and a voice command.
28. The method of claim 27 , wherein said tracking device comprises at least one of an eye tracker; and a hand gesture tracking device.
29. The method of claim 17 , further comprising at least one of automatically moving a selected ROI on said means for displaying; and automatically changing the size of a selected ROI based on one of: a movement of a patient; a movement of a table, on which said patient is lying; and a movement of a medical device inserted into said patient's body.
30. An imaging system comprising:
a radiation source and radiation thereby;
a detector having an input surface;
a monitor configured to display images detected by said detector;
a Graphical User Interface (GUI) for determining at least one Region of Interest (ROI) on a displayed image; and
a collimator comprising means for modulating intensity of said radiation according to said at least one ROI;
wherein said GUI comprises means for displaying detected images and means for determining shape and location of said at least one ROI; and
wherein said GUI further comprises means for rotating said determined at least one ROI.
31. A method of controlling a shape of a Region of Interest (ROI) in an imaging system, comprising:
providing an imaging system comprising:
a radiation source and radiation thereby;
a detector having an input surface;
a Graphical User Interface (GUI) for determining at least one ROI; and
a collimator comprising means for modulating intensity of said radiation according to said at least one ROI;
wherein said GUI comprises means for displaying detected images and means for determining shape and location of said at least one ROI;
using said GUI for displaying detected images and determining shape and location of said at least one ROI; and
at least one of:
automatically moving a selected ROI on said means for displaying; and
automatically changing the size of a selected ROI based on one of:
a movement of a patient;
a movement of a table, on which said patient is lying; and
a movement of a medical device inserted into said patient's body.