Patent ID: 11899748
Assignee: AUDI AG
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A computing system, comprising:
a data storage; and
at least one processor communicatively coupled to the data storage, wherein the at least one processor is configured to execute program instructions to cause the system to perform the steps comprising:
training a deep neural network (“DNN”) model with initial training data corresponding to a set of driving scenarios;
determining scenes to generate for augmenting the initial training data based on the DNN model and the initial training data, wherein said scenes each comprise an image or a series of images and determining said scenes comprises:
grouping the initial training data to statistical bins of driving scenarios each bin representing a respective probability of occurrence for those driving scenarios;
determining underrepresented statistical bins, wherein underrepresented statistical bins comprise driving scenarios that are statistically rare to occur; and
associating scenes to the underrepresented statistical bins;

generating the determined scenes;
augmenting the initial training data with the generated scenes;
retraining the DNN model with the augmented training data; and
storing the retrained DNN model in the data storage.