US5678546A
Expired / Lapsed
US
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Method for displaying moveable bodies
Assignee: ARTMA MEDICAL TECHNOLOGIES AG
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Filing: 1994-03-15
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Granted: 1997-10-21
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Expires: 2014-03-15
Abstract
Abstract The invention relates to a method for displaying moveable bodies, in which an optical representation of the body and a data field attributed to this body are displayed simultaneously or alternately from the same perspective and on the same scale in real time. The method includes the following steps: providing the optical image-reproduction system comprising a camera and a monitor; allocating a 3D - data field to the body having a certain position; continuously recording of the 3D - position of the body; continuously calculating of a display of the data field equivalent to the body's momentary position; simultaneously or alternately representing the optical image and the data field on the monitor. An apparatus for carrying out this method is also provided.
Inventors
- 👤 Michael Truppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 22:06
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/06; A61B5/103; A61B5/11; A61B5/1113; A61B5/1114; A61B5/1126; A61B5/1127; A61B6/00; A61B6/08; A61B34/00; A61B34/20; A61B2034/2046; A61B2034/2051; A61B2034/2055; A61B2034/2072; A61B90/00; A61B90/39; A61B2090/3937; A61B2090/395; A61B5/061; A61B5/062; A61B5/68; A61B5/6801; A61B5/6813; A61B5/6814
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
115 words
A method for displaying a moveable body, the method comprising: marking a plurality of registration points on the body for tracking movements of a first image; recording a video image of the body as the first image; recording data corresponding to spatial coordinates of a plurality of points on the body, distributed in three spatial dimensions; presenting in real time a second image in three dimensions, the second image corresponding to a three-dimensional image of a portion of the body including the plurality of points, the second image being displayed from the same perspective as the first image and scaled to the same scale as the first image to be superimposable on the first image.
Claim 2
Independent Claim
115 words
A method for displaying a moveable body, the method comprising: marking a plurality of registration points on the body for tracking movements of a first image; recording a video image of the body as the first image; recording data corresponding to spatial coordinates of a plurality of points on the body, distributed in three spatial dimensions; presenting in real time a second image in three dimensions, the second image corresponding to a three-dimensional image of a portion of the body including the plurality of points, the second image being displayed from the same perspective as the first image and scaled to the same scale as the first image to be superimposable on the first image.
Claim 3
Independent Claim
136 words
A method for displaying a moveable body, the method comprising the following steps: providing an optical image-reproduction system comprising a video camera for recording a first image comprising a three-dimensional, movable, video image of the body, and a monitor for displaying the first image; marking a plurality of registration points on the body for tracking movements of the first image; representing a plurality of points on the body, positioned in a first position, by data corresponding to the spatial coordinates of each point of the plurality of points; continuously recording the position of the body; continuously calculating a display of the plurality of points corresponding to the moveable body's momentary position; selectively representing the first image, the first image superimposed on a second image comprising the plurality of points, and the second image on the monitor.
Claim 4
Independent Claim
136 words
A method for displaying a moveable body, the method comprising the following steps: providing an optical image-reproduction system comprising a video camera for recording a first image comprising a three-dimensional, movable, video image of the body, and a monitor for displaying the first image; marking a plurality of registration points on the body for tracking movements of the first image; representing a plurality of points on the body, positioned in a first position, by data corresponding to the spatial coordinates of each point of the plurality of points; continuously recording the position of the body; continuously calculating a display of the plurality of points corresponding to the moveable body's momentary position; selectively representing the first image, the first image superimposed on a second image comprising the plurality of points, and the second image on the monitor.
Claim 5
Independent Claim
117 words
A method for displaying a body, the method comprising: recording a first image of the body in three dimensions, the image selected from a three-dimensional video image and the body itself; marking a plurality of registration points on the body for tracking movements of the first image; recording data corresponding to spatial coordinates of a plurality of points on the body; presenting on a display in real time the first image; presenting on the display in real time a second image corresponding to the plurality of points, the second image being presented from the same perspective as the first image and scaled to the same scale as the first image, to be superimposable on the first image.
Claim 6
Independent Claim
117 words
A method for displaying a body, the method comprising: recording a first image of the body in three dimensions, the image selected from a three-dimensional video image and the body itself; marking a plurality of registration points on the body for tracking movements of the first image; recording data corresponding to spatial coordinates of a plurality of points on the body; presenting on a display in real time the first image; presenting on the display in real time a second image corresponding to the plurality of points, the second image being presented from the same perspective as the first image and scaled to the same scale as the first image, to be superimposable on the first image.
Claim 7
Dependent Claim
24 words
The method of claim 3 wherein each registration point of the plurality of registration points corresponds to a point of the plurality of points.
Claim 8
Dependent Claim
26 words
The method of claim 4 further comprising registering the first image with the second image by matching corresponding registration points in the first and second images.
Claim 9
Independent Claim
160 words
A method for displaying a body, the method comprising the following steps: providing an image-reproduction system comprising a video camera for recording a three-dimensional image of the body displaying simultaneously actual points on the body, the points being viewed from a perspective of the image-reproduction system and a monitor for displaying a first image corresponding to the three-dimensional image of the body; placing on the body a plurality of marks associated with a plurality of registration points; representing a plurality of points on the body, positioned in a first position, by data corresponding to spatial coordinates of each point of the plurality of points; continuously recording and presenting the first image corresponding to the body while the body moves; continuously calculating and presenting a second image corresponding to the plurality of points on the body while the body moves; selectively representing on the monitor the first image, the second image, and a combination image superimposing the first and second images.
Claim 10
Independent Claim
160 words
A method for displaying a body, the method comprising the following steps: providing an image-reproduction system comprising a video camera for recording a three-dimensional image of the body displaying simultaneously actual points on the body, the points being viewed from a perspective of the image-reproduction system and a monitor for displaying a first image corresponding to the three-dimensional image of the body; placing on the body a plurality of marks associated with a plurality of registration points; representing a plurality of points on the body, positioned in a first position, by data corresponding to spatial coordinates of each point of the plurality of points; continuously recording and presenting the first image corresponding to the body while the body moves; continuously calculating and presenting a second image corresponding to the plurality of points on the body while the body moves; selectively representing on the monitor the first image, the second image, and a combination image superimposing the first and second images.
Claim 11
Dependent Claim
24 words
The method of claim 6 wherein each registration point of the plurality of registration points corresponds to a point of the plurality of points.
Claim 12
Dependent Claim
14 words
The method of claim 7 wherein said each mark is detectable by the camera.
Claim 13
Dependent Claim
32 words
The method of claim 8 further comprising registering the first image with the second image by positioning each mark in the first image over the corresponding registration point in the second image.
Claim 14
Dependent Claim
30 words
The method of claim 9 further comprising scaling and orienting the second image to be presented from the same perspective and scaled to the same size as the first image.
Claim 15
Dependent Claim
15 words
The method of claim 10 further comprising superimposing the second image on the first image.
Claim 16
Independent Claim
135 words
A method for displaying a body, the method comprising: providing an optical image-reproduction system comprising a video camera and a corresponding monitor; placing on the body a plurality of marks associated with a plurality of registration points; allocating a three-dimensional data field to the body in a first position; continuously recording with the camera in three spatial dimensions a first image of the body showing the positions of points, including at least one registration point, on the body; repeatedly calculating the positions of a plurality of points in the three-dimensional data field, corresponding no the positions of the points on the body; presenting on the monitor, selectively, the first image and a second image corresponding to the plurality of points, and a third image corresponding to the plurality of points superimposed on the first image.
Claim 17
Independent Claim
135 words
A method for displaying a body, the method comprising: providing an optical image-reproduction system comprising a video camera and a corresponding monitor; placing on the body a plurality of marks associated with a plurality of registration points; allocating a three-dimensional data field to the body in a first position; continuously recording with the camera in three spatial dimensions a first image of the body showing the positions of points, including at least one registration point, on the body; repeatedly calculating the positions of a plurality of points in the three-dimensional data field, corresponding no the positions of the points on the body; presenting on the monitor, selectively, the first image and a second image corresponding to the plurality of points, and a third image corresponding to the plurality of points superimposed on the first image.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-10-20 | 2001-04-21 | 2001-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-10-20 | 2005-04-21 | 2005-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-10-20 | 2009-04-21 | 2009-10-21 | $7700.00 | Window Closed / Lapsed |