-
公开(公告)号：WO2022258660A1
公开(公告)日：2022-12-15
申请号：PCT/EP2022/065487
申请日：2022-06-08
Applicant: FIVE AI LIMITED
Inventor： YOUNG, Tim , GRAVES, Ben , MORRIELLO, Maurizio , CRUICKSHANK, Jamie
Abstract: A computer-implemented method for assessing autonomous vehicle performance comprising receiving, at an input, performance data of at least one autonomous driving run, the performance data comprising at least one time series of perception errors and at least one time series of driving performance results; and generating, at a rendering component, rendering data for rendering a graphical user interface, the graphical user interface for visualizing the performance data and comprising: a perception error timeline, and a driving assessment timeline, wherein the timelines are aligned in time, and divided into multiple time steps of the at least one driving run, wherein, for each time step: the perception timeline comprises a visual indication of whether a perception error occurred at that time step, and the driving assessment timeline comprises a visual indication of driving performance at that time step.
-
公开(公告)号：WO2022258657A1
公开(公告)日：2022-12-15
申请号：PCT/EP2022/065484
申请日：2022-06-08
Applicant: FIVE AI LIMITED
Inventor： WHITESIDE, Iain , FERRI, Marco , GRAVES, Ben , CRUICKSHANK, Jamie
Abstract: A computer system for rendering a graphical user interface for visualising runs of a driving scenario in which an ego agent navigates a road layout, comprising an input configured to receive a map of the road layout and run data comprising a sequence of timestamped ego agent states and a time-varying numerical score quantifying the performance of the ego agent with respect a set of run evaluation rules; and a rendering component configured to cause a graphical user interface to display, for each rule: a plot of the time-varying numerical score, and a marker denoting a selected time index of the plot, the marker movable along the time axis to change the selected time index; and a scenario visualization comprising a visualization of the run at the selected time index, whereby moving the marker along the time axis causes the scenario visualisation to update as the time index is changed.
-
公开(公告)号：WO2021013790A1
公开(公告)日：2021-01-28
申请号：PCT/EP2020/070442
申请日：2020-07-20
Applicant: FIVE AI LIMITED
Inventor： CHANDLER, Robert , WESTMACOTT, Tom , SAMANGOOEI, Sina , FULLER, Ben , CRUICKSHANK, Jamie , FROOM, William , GOLODETZ, Stuart , CAVALARI, Tommasso
Abstract: A computer- implemented method of creating 2D annotation data for annotating one or more perception inputs comprises: receiving at the annotation computer system at least one captured frame comprising a set of 3D structure points, in which at least a portion of a structure component is captured; computing a reference position for the structure component within the frame; generating a 3D model for the structure component by selectively extracting 3D structure points of the frame based on the reference position; computing a projection of the 3D model into an image plane; and storing 2D annotation data of the computed projection in persistent computer storage for annotating the structure component within the image plane.
-
-
Search Results
3
records
(took 0.012 seconds)
