Systems and methods for synchronized image viewing with an image atlas

• US 7,995,818 B2
• Filed: 10/26/2007
• Issued: 08/09/2011
• Est. Priority Date: 11/22/2006
• Status: Active Grant

• Current Assignee: General Electric Company, Board of Trustees of the Leland Stanford Junior University (Stanford University)
• Original Assignee: General Electric Company
• Inventors: Roehm, Steven P., Lau, Denny Wingchung, Gold, Garry Evan, Herfkens, Robert John, Beaulieu, Christopher Allen, Biswal, Sandip, Mahesh, Prakash, Yeluri, Vijaykalyan
• Primary Examiner(s): AZARIAN, SEYED H
• Application Number:
  US11/924,992
• Publication Number:
  US 20080118125A1
• Time in Patent Office: 1,383 Days
• Field of Search: 382/128, 382/129, 382/130, 382/131, 382/132, 382/133, 382/134, 382/168, 382/173, 382/181, 382/189, 382/232, 382/254, 382/260, 382/274, 382/276, 382/305, 382/312, 600/426, 600/424, 235/375, 378/28
• US Class Current: 382/128
• CPC Class Codes: G06T 2207/10081 Computed x-ray tomography [CT]
• CPC Class Codes: G06T 2207/30016 Brain
• CPC Class Codes: G06T 7/32 using correlation-based methods
• CPC Class Codes: G06T 7/38 Registration of image sequences

Abstract

Certain embodiments of the present invention provide methods and systems for synchronizing a view of a patient image with an atlas image. Certain embodiments provide a method for synchronizing a patient image with an atlas image. The method includes retrieving an image atlas including at least one atlas image, registering an atlas image to a patient image and synchronizing a view of the atlas image to a view of the patient image. In certain embodiments, the method further includes registering a plurality of atlas images to a plurality of patient images. In certain embodiments, the step of synchronizing further includes synchronizing at least one of orientation, zoom level, window level and pan of the atlas image to the patient image.

Claims

1. A method for synchronizing a patient image with an atlas image, said method comprising:

retrieving, using a processor, an image atlas including at least one atlas image, said retrieving based on one or more characteristic associated with the patient image and the image atlas;

registering, using the processor, an atlas image to a patient image;

synchronizing, using the processor, a view of the atlas image to a view of the patient image; and

labeling components in the atlas image for reference with respect to the patient image.

2. The method of claim 1, further comprising registering a plurality of atlas images to a plurality of patient images.

3. The method of claim 1, wherein said step of synchronizing further comprises synchronizing at least one of orientation, zoom level, window level and pan of the atlas image to the patient image.

4. The method of claim 1, wherein said step of synchronizing further comprises synchronizing presentation states for the atlas image and the patient image.

5. The method of claim 1, further comprising labeling components in the patent image based on labels in the atlas image.

6. The method of claim 1, wherein said step of retrieving an image atlas further comprises retrieving an image atlas based on anatomy shown in the patient image.

7. The method of claim 1, wherein said one or more characteristic further comprises at least one of modality, patient, gender, weight, height, age, ethnicity and ailment.

8. The method of claim 1, further comprising providing clinical data based on the image atlas.

9. An image viewing system displaying a patient image with an atlas image, said system comprising:

a viewing station for viewing a medical image, said viewing station configured to view one or more patient images in conjunction with one or more atlas images, said viewing station including a processor configured to retrieve an image atlas including at least one atlas image relating to a patient image for display, said processor registering the at least one atlas image to at least one patient image and synchronizing a view of said at least one atlas image to a view of said at least one patient image, wherein said processor retrieves an image atlas based on one or more characteristic associated with the patient image and the image atlas and wherein the at least one atlas image includes labeled components for reference with respect to the patient image.

10. The system of claim 9, further comprising a reference library storing a plurality of image atlases.

11. The system of claim 10, wherein said reference library includes clinical data related to the plurality of image atlases, said processor providing clinical data based on the at least one image atlas.

12. The system of claim 9, wherein said processor synchronizes at least one of orientation, zoom level, window level and pan of the at least one atlas image to the at least one patient image.

13. The system of claim 9, wherein said processor synchronizes presentation states for the at least one atlas image and the patient image.

14. The system of claim 9, wherein said processor labels components in the at least one patent image based on labels in the at least one atlas image.

15. The system of claim 9, wherein said one or more characteristic includes at least one of anatomy, modality, patient, gender, weight, height, age, ethnicity and ailment.

16. A computer readable medium having a set of instructions for execution on a computer, said set of instructions comprising:

an image atlas retrieval routine for retrieving an image atlas including at least one atlas image, said image atlas retrieval routine to retrieve based on one or more characteristic associated with the patient image and the image atlas;

a registration routine for registering an atlas image to a patient image; and

a synchronization routine for synchronizing a view of the atlas image to a view of the patient image, said synchronization routine labeling components in the atlas image for reference with respect to the patient image.

17. The computer readable medium of claim 16, wherein said synchronization routine further comprises synchronizing at least one of orientation, zoom level, window level and pan of the atlas image to the patient image.