Image viewing application and method for orientationally sensitive display devices
First Claim
Patent Images
1. A method of displaying images on an orientationally-sensitive display device, the method comprising:
- providing three-dimensional image volume data to said device relating to an object;
registering a location and orientation of said device with said object;
displaying on said display device an image of the object generated from said three-dimensional image volume data and corresponding to said location and orientation of said device with respect to said object; and
generating new images based on changes in location and orientation of said device relative to said object;
indicating a plane of the displayed image relative to the object;
wherein a user continuously views the object in three dimensions, from a plurality of angles, in real-time, as the display device moves around the object, based on the location and orientation of the device relative to the object; and
wherein the displayed image includes at least a portion of a pre-planned path, marked with a plurality of markers by the user, from an entry point in the three-dimensional image volume data to a target identified by the user, the pre-planned path being automatically illuminated in response to placement of the plurality of markers.
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Abstract
A system and method for presenting three-dimensional image volume data utilizing an orientationally-sensitive display device whereby the image volume is navigable simply by tilting, raising and lowering the display device. Doing so presents an image on the screen that relates to the angle and position of the display device such that the user gets the impression that the device itself is useable as a window into the image volume, especially when the device is placed on or near the source of the image data, such as a patient.
15 Citations
19 Claims
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1. A method of displaying images on an orientationally-sensitive display device, the method comprising:
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providing three-dimensional image volume data to said device relating to an object; registering a location and orientation of said device with said object; displaying on said display device an image of the object generated from said three-dimensional image volume data and corresponding to said location and orientation of said device with respect to said object; and generating new images based on changes in location and orientation of said device relative to said object; indicating a plane of the displayed image relative to the object; wherein a user continuously views the object in three dimensions, from a plurality of angles, in real-time, as the display device moves around the object, based on the location and orientation of the device relative to the object; and wherein the displayed image includes at least a portion of a pre-planned path, marked with a plurality of markers by the user, from an entry point in the three-dimensional image volume data to a target identified by the user, the pre-planned path being automatically illuminated in response to placement of the plurality of markers. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of presenting three-dimensional image volume data relating to an object, the method comprising:
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accessing said three-dimensional image volume data using an orientationally-sensitive display device; registering a location and orientation of said device with said object; displaying on said display device an image of the object generated from said three-dimensional image volume data and corresponding to said location and orientation of said device with respect to said object; and continuously generating new images based on changes in location and orientation of said device relative to said object; indicating a plane of the displayed image relative to the object; wherein a user continuously views the object in three dimensions, from a plurality of angles, in real-time, as the display device moves around the object, based on the location and orientation of the device relative to the object; and wherein the displayed image includes at least a portion of a pre-planned path, marked with a plurality of markers by the user, from an entry point in the three-dimensional image volume data to a target identified by the user, the pre-planned path being automatically illuminated in response to placement of the plurality of markers. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system for use in presenting internal images of an object, the system comprising:
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an orientationally-sensitive display device; three-dimensional image volume data relating to said object accessible by said device; and a computer program executable by said device that receives input from orientation sensors of said device, as well as registration data between a location and orientation of said device relative to a location and orientation of said object, and generates on a display of said display device, an internal image of said object that is based on changes in said location and orientation of said display device relative to said object, such that a user continuously views the object in three dimensions, from a plurality of angles, in real-time, as the display device moves around the object, based on the location and orientation of the device relative to the object; wherein the image includes at least a portion of a pre-planned path, marked with a plurality of markers by the user, from an entry point in the three-dimensional image volume data to a target identified by the user, the pre-planned path being automatically illuminated in response to placement of the plurality of markers; and an indication mechanism to illustrate a plane of the image relative to the object. - View Dependent Claims (16, 17, 18, 19)
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Specification