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Systems and methods for 3D image distification

專利號(hào)
US11176414B1
公開日期
2021-11-16
申請(qǐng)人
STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY(US IL Bloomington)
發(fā)明人
Elizabeth Flowers; Puneit Dua; Eric Balota; Shanna L. Phillips
IPC分類
G06K9/62; G06K9/42; G06K9/00
技術(shù)領(lǐng)域
3d,2d,image,images,or,computing,matrix,in,2d3d,model
地域: IL IL Bloomington

摘要

Systems and methods are described for Distification of 3D imagery. A computing device may obtain a three dimensional (3D) image that includes rules defining a 3D point cloud used to generate a two dimensional (2D) image matrix. The 2D image matrix may include 2D matrix point(s) mapped to the 3D image, where each 2D matrix point can be associated with a horizontal coordinate and a vertical coordinate. The computing device can generate an output feature vector that includes, for at least one of the 2D matrix points, the horizontal coordinate and the vertical coordinate of the 2D matrix point, and a depth coordinate of a 3D point in the 3D point cloud of the 3D image. The 3D point can have a nearest horizontal and vertical coordinate pair that corresponds to the horizontal and vertical coordinates of the at least one 2D matrix point.

說明書

In certain embodiments, the computing device 100 may include both 2D and 3D image capture, generation and/or storage. In other embodiments the camera device provides only 2D or only 3D image capture, generation, and/or storage. In some embodiments, multiple computing devices 100 may be used together (e.g., mounted in the same environment), where one computing device provides 3D images and another computing device provides 2D images to, together, capture, generate, or store 2D and 3D imagery.

FIG. 2 illustrates an embodiment of an exemplary network diagram in which the computing device of FIG. 1 may be used. For example, one or more computing devices 202 may operate within the network 200 to transmit or receive imagery or other data to other connected or remote computers, servers or other computing devices. As described for computing device 100 of FIG. 1, a computing device 202 may be any number of electronic imagery or camera devices for capturing 2D and 3D data, including, for example, tablet 204, smart phone 206, cell phone (not shown), personal data assistant 208, camera 210 or video camera 212, a webcam (not shown), or any other device which includes a combination of the components of any of these various devices, such as a custom designed proprietary device (not shown) designed for a specific use, for example, a custom designed proprietary 2D or 3D sensor camera mounted within in a vehicle.

權(quán)利要求

1
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