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Systems and methods for 3D image distification

專利號(hào)
US11176414B1
公開(kāi)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(shuō)明書

A computing device 202 may connect directly or indirectly to a number of other computing devices, which can be collocated or remote. For example, the computing devices may be directly connect through 3.5 mm or USB wires (238) from the connectors 108 of the computing device to a computing device 224, which can be a laptop or personal computer. The physical connection 238 would allow the computing device 202 to transfer imagery or other data directly from the computing device 202 to the computing device 224. In another embodiment, a computing device 202 may be connected to the computing device 224 through a network connection 232 and a public network 230, such as the Internet, to allow for transfer of imagery or other data directly from the computing device 202 to the computing device 224. In other embodiments (not shown), the computing device may wirelessly transmit the imagery or other captured data from the computing device 202 to the computer 224 using, for example, Bluetooth technology or WiFi technology as defined by the IEEE 802.11 specification or other wireless transmission technologies.

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