Invention Application
- Patent Title: ROAD AND INFRASTRUCTURE ANALYSIS TOOL
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Application No.: US17941676Application Date: 2022-09-09
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Publication No.: US20230088335A1Publication Date: 2023-03-23
- Inventor: Sparsh Garg , Samuel Schulter , Vijay Kumar Baikampady Gopalkrishna
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Main IPC: G06V10/774
- IPC: G06V10/774 ; G06T7/00 ; G06V20/58 ; G06V20/56 ; G06V10/82 ; G06V20/70

Abstract:
Systems and methods is provided for road hazard analysis. The method includes obtaining sensor data of a road environment including a road and observable surroundings, and applying labels to the sensor data. The method further includes training a first neural network model to identify road hazards, training a second neural network model to identify faded lane markings, and training a third neural network model to identify overhanging trees and blocking foliage. The method further includes implementing the trained neural network models to detect road hazards in a real road setting.
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