User interface for efficiently displaying relevant OCT imaging data
The present invention is an OCT imaging system user interface for efficiently providing relevant image displays to the user. These displays are used during image acquisition to align patients and verify acquisition image quality. During image analysis, these displays indicate positional relationships between displayed data images, automatically display suspicious analysis, automatically display diagnostic data, simultaneously display similar data from multiple visits, improve access to archived data, and provide other improvements for efficient data presentation of relevant information.
1. An optical coherence tomography (OCT) system for collecting 3-D image data and displaying transverse slices of said image data on a graphical user interface said system including a processor comprising:
a first image region for displaying a first transverse image slice;
a second image region for displaying a second transverse image slice, the second transverse image slice being taken along an axis perpendicular to the first transverse image slice;
a first indicator superimposed on the first transverse image slice in the first image region in a position that indicates the location within the 3-d image data of the second transverse image slice with respect to the first transverse image slice; and
a user input device for moving the location of the first indicator in the first transverse image slice to a second position and in response thereto, a different second transverse image slice is displayed in the second image region, said different second transverse image slice corresponding to the second position of the first indicator.
2. An OCT system as recited in claim 1 further comprising: a second indicator superimposed on the second image slice in the second image region in a position that indicates the location within the 3-d image data of the first transverse image slice with respect to the second transverse image slice and wherein when the user input device is used to move the location of the second indicator in the second transverse image slice to a second position, a different first transverse image slice is displayed in the first image region, said different first transverse image slice corresponding to the second position of the second indicator.
3. An OCT system as recited in claim 2 wherein said indicators are lines.
4. An OCT system as recited in claim 2 wherein said first indicator has a particular color and wherein the display of the second transverse image slice includes a border having the same color as the first indicator.
5. An OCT system as recited in claim 1 , further including a fundus imaging module and a fundus image display of the eye, said fundus image display further including indicia overlaying the fundus image, said indicia indicating the location of the first and second transverse slices with respect to the fundus image.
6. An OCT system as recited in claim 1 wherein each of said first and second images slices are one of a horizontal image slice, a vertical image slice and a depth image slice.
7. An OCT system as recited in claim 1 further including a third image region for displaying a third transverse image slice, the third transverse image slice being taken along an axis perpendicular to the first and second transverse image slices, and wherein a second indicator is superimposed on the first transverse image slice in the first image region in a position that indicates the location within the 3-d image data of the third transverse image slice with respect to the first transverse image slice and wherein said user input device can be used to move the location of the second indicator in the first transverse image slice to a second position and in response thereto, a different third transverse image slice is displayed in the third image region, said different third transverse image slice corresponding to the second position of the second indicator.