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Case Study

Autonomous Vehicle Simulation

Autonomous Vehicle Simulation

Category:

Autonomous Driving & AI

Impact:

14 Weeks | Safe R&D Testbed

Background

Developing and validating autonomous vehicles in the real world is costly, risky, and often unsafe. To address this, I built a simulation framework that integrates computer vision (CV) and reinforcement learning (RL), enabling realistic and safe testing of autonomous driving systems. Using the CARLA simulator, the system replicates real-world driving conditions to support lane detection, obstacle avoidance, and traffic sign recognition in diverse environments.

Project Goals

  • Build a scalable and safe testbed for autonomous vehicle research
  • Implement robust lane detection and tracking in varied conditions
  • Enable real-time obstacle and traffic sign recognition
  • Optimize decision-making with reinforcement learning

Our Approach

Simulation Environment

Implemented CARLA simulator to generate realistic, interactive driving environments for training and validation.

Computer Vision Models

Integrated YOLOv8 for traffic sign recognition and obstacle detection, and LaneNet for accurate lane detection and tracking.

Data Preprocessing

Created a preprocessing pipeline using OpenCV for image cleaning, segmentation, and feature enhancement.

Reinforcement Learning

Applied a Deep Q-Network (DQN) to enable adaptive decision-making for dynamic driving tasks, including merging and obstacle avoidance.

Key Results

  • Safe and realistic platform for autonomous driving R&D
  • Strong validation performance in urban driving scenarios
  • Successful highway merging and lane-keeping under varied conditions
  • Robust dynamic obstacle avoidance with real-time decision-making

Technologies Used

Python
Python
PyTorch
PyTorch
YOLOv8
LaneNet
OpenCV
OpenCV
CARLA Simulator

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