Systems and methods for rapid three-dimensional modeling with real facade texture
First Claim
1. A method for automatically generating a three-dimensional model of a structure including real faç
- ade textures obtained from geo-referenced oblique images, comprising the steps of;
analyzing wire-frame data of the three-dimensional model of the structure to locate geographical positions of at least one real faç
ade texture of the structure;
locating oblique images containing the real faç
ade texture;
selecting a base oblique image from the oblique images by analyzing image raster content of the real faç
ade texture of each of the oblique images; and
,applying the real faç
ade texture of the base oblique image to the three-dimensional model.
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Abstract
Methods are described for automatically generating a three-dimensional model of a structure including real façade textures obtained from geo-referenced oblique images. The geographical position of at least one real façade texture is located. Geo-referenced images containing the real façade texture are located. A base image having the real façade texture is selected from the geo-referenced images by analyzing image raster content. The real façade texture of the base image is applied to the three-dimensional model. Systems for generating the three-dimensional model are also described herein.
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Citations
17 Claims
-
1. A method for automatically generating a three-dimensional model of a structure including real faç
- ade textures obtained from geo-referenced oblique images, comprising the steps of;
analyzing wire-frame data of the three-dimensional model of the structure to locate geographical positions of at least one real faç
ade texture of the structure;locating oblique images containing the real faç
ade texture;selecting a base oblique image from the oblique images by analyzing image raster content of the real faç
ade texture of each of the oblique images; and
,applying the real faç
ade texture of the base oblique image to the three-dimensional model. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
- ade textures obtained from geo-referenced oblique images, comprising the steps of;
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17. A method for automatically generating a three-dimensional model of structures including real faç
- ade textures obtained from geo-referenced aerial oblique images, comprising the steps of;
analyzing wire-frame data to locate geographical positions of real faç
ade textures of the structures within a geographical area;choosing an oblique image showing the real faç
ade texture;identifying an incorrect area within the part of the real faç
ade texture;automatically correcting the incorrect area within the part of the real faç
ade texture.
- ade textures obtained from geo-referenced aerial oblique images, comprising the steps of;
Specification