Method for displaying a virtual image
First Claim
1. A method for displaying a virtual image of three dimensional objects in an area using stereo recordings of the area for storing a pixel and a height for each point of the area, the method comprising:
- covering the area using stereo recordings from at least three different stereo recordings of different solid angles, the solid angles surrounding the area and converging toward a center of the area,establishing for each different solid angle at least one data base comprising data about, position, texture and height pixel point wise for that solid angle, wherein the databases include information about all vertical and inclined surfaces in the area, andcombining the data for displaying the virtual image on a pixel point level from the different data bases in dependence of an arbitrary direction about the area in which the virtual image is to be displayed.
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Abstract
A method for displaying a virtual image of three dimensional objects in an area using stereo recordings of the area for storing a pixel and a height for each point of the area. A method is obtained of enabling displaying of vertical surfaces or even slightly downwards and inwards inclined surfaces. Stereo recordings from at least three different stereo recordings of different solid angles are used. For each different solid angle at least one data base including data about texture and height pixel point wise is established. Data for displaying the virtual image are combined from the different data bases in dependence of the direction in which the virtual image is to be displayed.
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Citations
18 Claims
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1. A method for displaying a virtual image of three dimensional objects in an area using stereo recordings of the area for storing a pixel and a height for each point of the area, the method comprising:
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covering the area using stereo recordings from at least three different stereo recordings of different solid angles, the solid angles surrounding the area and converging toward a center of the area, establishing for each different solid angle at least one data base comprising data about, position, texture and height pixel point wise for that solid angle, wherein the databases include information about all vertical and inclined surfaces in the area, and combining the data for displaying the virtual image on a pixel point level from the different data bases in dependence of an arbitrary direction about the area in which the virtual image is to be displayed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18)
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16. A method for displaying a virtual image of three dimensional objects in an area using stereo recordings of the area for storing a pixel and a height for each point of the area, the method comprising:
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covering the area using stereo recordings from at least three different stereo recordings of different solid angles, the solid angles surrounding the area and converging toward a center of the area, establishing for each different solid angle at least one data base comprising data about, position, texture and height pixel point wise for that solid angle, wherein information about all vertical and inclined surfaces in the area can be obtained from the databases, and combining the data for displaying the virtual image on a pixel point level angle from data bases connected to two or more stereo recordings in dependence of an arbitrary direction about the area in which the virtual image is to be displayed.
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17. A method for displaying a virtual image of three dimensional objects in an area using stereo recordings of the area for storing a pixel and a height for each point of the area, the method comprising:
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covering the area using stereo recordings from at least three different stereo recordings of different solid angles, the solid angles surrounding the area and converging toward a center of the area, establishing for each different solid angle at least one data base comprising data about, position, texture and height pixel point wise for that solid angle, wherein information about all vertical and inclined surfaces in the area can be obtained from the databases, and combining the data for displaying the virtual image on a pixel point level from the different data bases in dependence of an arbitrary direction about the area in which the virtual image is to be displayed and selecting the data from the data bases connected to the stereo recording closest in angle to the direction in which the virtual image is to be displayed.
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Specification