FPGA implementation of contour detection based on Helmholtz principle

FPGA implementation of contour detection based on Helmholtz principle
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基于亥姆霍兹原理的轮廓检测的FPGA实现

DOI:
10.1109/candarw57323.2022.00071
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发表时间:
2022
期刊:
Proc. International Symposium on Computing and Networking Workshops (CANDARW)
影响因子:
--
通讯作者:
Yuichiro Shibata
Yuichiro Shibata
中科院分区:
--
文献类型:
--
作者:
Shintaro Matsui;Taito Manabe;Yuichiro Shibata

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近年来,汽车行业积极开展先进驾驶辅助系统和自动驾驶功能的研发。道路上白线的轮廓检测是这类技术最基本的任务之一,使用普通相机实现其廉价的需求产生了各种算法。为了低时延、低功耗地检测包括曲线在内的复杂道路白线的轮廓,本文讨论了基于人类视觉系统在随机图像中不感知任何结构的亥姆霍兹原理的Furushou算法的fpga友好实现。评估结果表明,与嵌入式CPU实现相比,该实现实现了几毫秒的延迟,性能提高了3046倍。估计功耗约为200兆瓦,被认为适用于小型机器人。
In recent years, research and development on advanced driver assistance systems and self-driving functions have been actively conducted in automobile industries. Contour detection of white lines on roads is one of the most fundamental tasks for such technologies and demand for its inexpensive implementation using a general camera has created various algorithms. In this paper, in order to detect contours of complex road white lines including curves with low latency and low power consumption, we discuss FPGA-friendly implementation of Furushou's algorithm which is based on Helmholtz principle: the human visual system does not perceive any structure in a random image. The evaluation results showed that the implementation achieved a latency of a few milliseconds and improved the performance by up to 3046 times compared to an embedded CPU implementation. The estimated power consumption was about 200 mW, which is considered to be applicable for small robots.
基于亥姆霍兹原理的曲线轮廓检测及其在道路白线检测中的应用
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影响因子: --
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