System and method for creating, storing, and utilizing composite images of a geographic location
First Claim
1. A method for creating a composite image of at least one object, the method comprising:
- recording a plurality of images of the objects using an image recording device moving along a path;
obtaining position information of the image recording device as the image recording device moves along the path;
associating the position information with the plurality of images; and
processing image data acquired from the plurality of images to create a composite image representing the object, wherein the composite image simulates a view of the object from a particular location that is situated off of the path of the image recording device.
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Accused Products
Abstract
A system and method synthesizing images of a locale to generate a composite image that provide a panoramic view of the locale. A video camera moves along a street recording images of objects along the street. A GPS receiver and inertial navigation system provide the position of the camera as the images are being recorded. The images are indexed with the position data provided by the GPS receiver and inertial navigation system. The composite image is created on a column-by-column basis by determining which of the acquired images contains the desired pixel column, extracting the pixels associated with the column, and stacking the columns side by side. The composite images are stored in an image database and associated with a street name and number range of the street being depicted in the image. The image database covers a substantial amount of a geographic area allowing a user to visually navigate the area from a user terminal.
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Citations
54 Claims
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1. A method for creating a composite image of at least one object, the method comprising:
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recording a plurality of images of the objects using an image recording device moving along a path;
obtaining position information of the image recording device as the image recording device moves along the path;
associating the position information with the plurality of images; and
processing image data acquired from the plurality of images to create a composite image representing the object, wherein the composite image simulates a view of the object from a particular location that is situated off of the path of the image recording device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for creating a composite image database of a particular geographic area, the method comprising:
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recording a plurality of images of a series of objects using an image recording device moving along a path;
obtaining position information of the image recording device as the image recording device moves along the path;
associating the position information with the plurality of images;
processing image data acquired from the plurality of images to create a composite image depicting a view of the series of objects from a particular location;
partitioning the path into a plurality of discrete segments;
associating the composite image to one of the discrete segments; and
storing the composite image and association information in the composite image database. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A system for creating a composite image of a series of objects, the system comprising:
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an image recording device moving along a path and recording a plurality of images of the objects;
a means for receiving position information of the image recording device as the image recording device moves along the path; and
a processor receiving the plurality of images and position information, the processor being operable to execute program instructions including;
associating the position information with the plurality of images; and
processing image data acquired from the plurality of images to create a composite image representing the object, wherein the composite image simulates a view of the object from a particular location that is situated off of the path of the image recording device. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. A system for creating a composite image database of a particular geographic area, the system comprising:
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an image recording device moving along a path and recording a plurality of images of a series of objects;
means for obtaining position information of the image recording device as the image recording device moves along the path;
means for associating the position information with the plurality of images;
means for processing image data acquired from the plurality of images to create a composite image depicting a view of the series of objects from a particular location;
means for partitioning the path into a plurality of discrete segments;
means for associating the composite image to one of the discrete segments; and
means for storing the composite image and association information in the composite image database. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49)
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50. A computer-readable medium comprising:
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a program code embodied in the computer readable medium for creating a composite image of a series of objects from a plurality of images acquired by an image recording device moving along a path, the computer-readable program segment comprising instructions for performing the steps of;
identifying a plurality of optical rays originating from a particular location;
selecting for each optical ray an image including a corresponding optical ray originating from a position on the path;
extracting image data for the corresponding optical ray from the selected images; and
combining the extracted image data to form the composite image. - View Dependent Claims (51, 52, 53, 54)
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Specification