公开(公告)号：US20180349526A1

公开(公告)日：2018-12-06

申请号：US15990877

申请日：2018-05-29

Applicant: Cognata Ltd.

Inventor： Dan Atsmon ,  Guy Tsafrir ,  Eran Asa

IPC: G06F17/50 ,  G06T19/00 ,  G06N3/04 ,  G06N3/08

Abstract: A computer implemented method of creating data for a host vehicle simulation, comprising: in each of a plurality of iterations of a host vehicle simulation using at least one processor for: obtaining from an environment simulation engine a semantic-data dataset representing a plurality of scene objects in a geographical area, each one of the plurality of scene objects comprises at least object location coordinates and a plurality of values of semantically described parameters; creating a 3D visual realistic scene emulating the geographical area according to the dataset; applying at least one noise pattern associated with at least one sensor of a vehicle simulated by the host vehicle simulation engine on the virtual 3D visual realistic scene to create sensory ranging data simulation of the geographical area; converting the sensory ranging data simulation to an enhanced dataset emulating the geographical area, the enhanced dataset comprises a plurality of enhanced scene objects.