Site modeling using image data fusion
AssigneeMicrosoft Corporation
InventorLukas Zebedin
Life of this patent
Estimating the term…
Abstract
Site modeling using image data fusion. Geometric shapes are generated to represent portions of one or more structures based on digital height data and a two-dimensional segmentation of portions of the one or more structures is generated based on three-dimensional line segments and digital height data. A labeled segmentation of the one or more structures is generated based on the geometric shapes and the two-dimensional segmentation. A three-dimensional model of the one or more structures is generated based on the labeled segmentation.
Claims18
A method of site modeling using image data, comprising:
- generating a labeled segmentation of one or more structures based on geometric shapes and a two-dimensional segmentation that is based on three dimensional line segments that are generated by matching line segments across multiple views;
- and
- generating a three-dimensional model of said one or more structures based on said labeled segmentation.
A method of urban site modeling using image data fusion, comprising:
- accessing digital height data corresponding to individual points of one or more buildings that are a part an aerial image of a site;
- generating a labeled segmentation of said one or more buildings based on geometric shapes and a two-dimensional segmentation, wherein said geometric shapes are by a process that includes detecting basic geometric shapes in a point cloud;
- and
- generating a three-dimensional model of said one or more buildings based on said labeled segmentation.
A computer readable storage device having computer-executable components, comprising:
- a labeled segmentation generating component for generating a labeled segmentation of one or more structures based on geometric shapes and a two-dimensional segmentation that is generated by segmenting a building using three-dimensional line segments;
- and
- a three dimensional model generating component for generating a three-dimensional model of said one or more structures based on said labeled segmentation.
Dependencies are inferred from the claim text.