IMACS: A Framework for Performance Evaluation of Image Approximation in a Closed-loop System

Abstract

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An Evaluation Framework for Vision-in-the-Loop Motion Control Systems

“…Recent works are reported on evaluation framework of vision-based control systems. Authors in [8], [9] proposed the IMACS framework for evaluating the performance of image approximation in a closed-loop image-based control system for automotive control applications. The framework helps to evaluate the impact of image approximation in the imagebased control system.…”

Optimising Multiprocessor Image-Based Control Through Pipelining and Parallelism

“…Fig. 19 illustrates our HiL validation setup for LKAS adapted from [51]. It simulates a vehicle with a top look-ahead camera using the Webots [52] physics simulator engine and interacts with an NVIDIA AGX Xavier platform using the TCP/IP protocol.…”

Hardware- and Situation-Aware Sensing for Robust Closed-Loop Control Systems

“…We introduce light-weight CNN classifiers, which dynamically tunes configuration knobs in the ISP, PR & T c based on the situation and hardware setting. The camera and T a are modelled and executed in the Webots physics simulation engine [10], while ISP, PR, CNN classifiers and T c are executed in NVIDIA AGX Xavier using the IMACS framework [11]. Fig.…”

“…Fig. 2 shows an overview of our setup adapted from [9], [11]. Below we provide an overview of LKAS from an algorithmic as well as hardware perspective.…”