白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Systems and methods for 3D image distification

專利號
US11176414B1
公開日期
2021-11-16
申請人
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
技術領域
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 ensemble model may analyze the 2D and 3D images in multiple chunks and provide multiple chunk classifications across an entire series or set of images, such as a series of images captured when a driver made a 10 minute (or longer) trip from a first location to a second location. In such an embodiment, the ensemble model may analyze the timestamps associated with each of the 2D and 3D images so that the chunk classifications are analyzed in a chronological order. In other embodiments, the ensemble model may validate each of the chunks in the series of images to determine if the 2D and 3D images to be used for the chunk are valid for the ensemble, for example, whether the 2D and 3D images to be used for the chunk have enough frames to be analyzed.

權利要求

1
微信群二維碼
意見反饋