SYSTEMS AND METHODS FOR USE OF IMAGE RECOGNITION FOR HANGING PROTOCOL DETERMINATION

• US 20100054555A1
• Filed: 08/29/2008
• Published: 03/04/2010
• Est. Priority Date: 08/29/2008
• Status: Abandoned Application

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Owen, Frank J.
• Application Number:
  US12/201,652
• Publication Number:
  US 20100054555A1
• Time in Patent Office: Days
• US Class Current: 382/128
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 50/70 for mining of medical data, e.g. analysing previous cases of other patients

Abstract

Certain embodiments of the present invention provide methods and systems for determining a hanging or display protocol to display an image study. Certain embodiments provide a method for determining a protocol for display of an image study. The method includes comparing at least one query image from an image study to a database of reference images to identify at least one resultant image. The method additionally includes extracting one or more characteristics from the at least one resultant image. The method also includes applying a series of filters to a set of display protocols based on the one or more characteristics to determine a subset of the set of display protocols, at least one of the series of filters including an image recognition filter. The method further includes providing a display protocol from the subset of the set of display protocols for display of the image study.

Claims

1. A method for determining a protocol for display of an image study, said method comprising:

comparing at least one query image from an image study to a database of reference images to identify at least one resultant image;

extracting one or more characteristics from the at least one resultant image;

applying a series of filters to a set of display protocols based on the one or more characteristics to determine a subset of the set of display protocols, at least one of the series of filters including an image recognition filter; and

providing a display protocol from the subset of the set of display protocols for display of the image study.

2. The method of claim 1, wherein the series of filters further comprises at least one of a modality filter, a procedure code filter, a historical filter, and a body part filter.

3. The method of claim 1, wherein the at least one resultant image is identified and the one or more characteristics are extracted using a flexible image retrieval engine.

4. The method of claim 3, wherein the engine assumes that the at least one query image shares one or more known characterizations of said at least one resultant image.

5. The method of claim 1, wherein the database of reference images comprises a database of characterized medical images.

6. The method of claim 1, wherein the database of reference images is updated dynamically based on the display protocol provided for the at least one query image.

7. The method of claim 1, further comprising applying said display protocol to display images in the image study, wherein the applying comprises:

determining a methodology used to detect abnormalities;

displaying images with different views from the image study;

displaying relevant images to support the methodology; and

limiting a number of images displayed

8. The method of claim 1, further comprising providing an indication to a user of the display protocol regarding the provided display protocol and accepting user feedback regarding appropriateness of the display protocol for the image study.

9. A system for determining a protocol for display of an image study, said system comprising:

an input receiving a query image for display protocol selection;

an image engine receiving the query image and selecting a display protocol based on the image, said image engine comparing the query image to a database of reference images to identify a resultant image, extracting one or more characteristics from the resultant image, and applying a series of filters including an image recognition filter to a set of display protocols based on the one or more characteristics to determine a subset of the set of display protocols; and

an output providing a display protocol from the subset of the set of display protocols for display of the image study.

10. The system of claim 9, wherein the series of filters further comprises at least one of a modality filter, a procedure code filter, a historical filter, and a body part filter in addition to the image recognition filter.

11. The system of claim 9, wherein the image engine further comprises a flexible image retrieval engine comparing the query image to a database of characterized, reference medical images and assuming that the query image shares one or more known characteristics of the resultant image.

12. The system of claim 9, wherein the database of reference images is updated dynamically based on the display protocol provided for the query image.

13. The system of claim 9, wherein the output provides an indication to a user of the display protocol regarding the provided display protocol and accepts user feedback regarding appropriateness of the display protocol for the image study and wherein the feedback is supplied to the image engine and the database.

14. The system of claim 9, wherein the image engine and the output apply the display protocol to display images in the image study by:

determining a methodology used to detect abnormalities;

displaying images with different views from the image study;

displaying relevant images to support the methodology; and

limiting a number of images displayed

15. The system of claim 9, wherein said image engine is at least one of deployed locally and deployed on a server accessible on a network.

16. A machine-readable storage medium including a set of instructions for execution on a processor, the set of instructions comprising:

an input routine receiving a query image for display protocol selection;

an image retrieval routine receiving the query image and selecting a display protocol based on the image, said image retrieval routine comparing the query image to a database of reference images to identify a resultant image, extracting one or more characteristics from the resultant image, and applying a series of filters including an image recognition filter to a set of display protocols based on the one or more characteristics to determine a subset of the set of display protocols; and

an output routine providing a display protocol from the subset of the set of display protocols for display of the image study.

17. The machine-readable medium of claim 16, wherein the series of filters further comprises at least one of a modality filter, a procedure code filter, a historical filter, and a body part filter in addition to the image recognition filter.

18. The machine-readable medium of claim 16, wherein the image retrieval routine further comprises a flexible image retrieval routine comparing the query image to a database of characterized, reference medical images and assuming that the query image shares one or more known characteristics of the resultant image.

19. The machine-readable medium of claim 16, wherein the database of reference images is updated dynamically based on the display protocol provided for the query image.

20. The machine-readable medium of claim 16, wherein the output routine provides an indication to a user of the display protocol regarding the provided display protocol and accepts user feedback regarding appropriateness of the display protocol for the image study and wherein the feedback is supplied to the image retrieval routine.