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English(EN) SweepLSD: A One-Pass, O(width)-Memory Line Segment Detector with an Integer-Only Streaming Core and a Real-Time FPGA Realization

SweepLSD：新型线段检测器提供速度和内存效率

作者 PulseAugur 编辑部 · [1 个来源] ·

研究人员开发了SweepLSD，这是一种新颖的线段检测器，它以单通道方式处理图像，内存使用量与图像宽度成正比，而不是像素数量。该算法在2014年的硕士论文中有所详述，具有纯整数核，并已在开源C++17和FPGA实现中得到应用。FPGA版本可以在没有外部内存的情况下处理旧硬件上的实时1080p30视频，而CPU实现比之前在各种基准测试（包括消失点估计和相机姿态应用）上的检测器速度快得多。 AI

影响 该算法可以实现资源受限硬件上更高效的实时计算机视觉应用。

排序理由 该集群描述了一种新算法及其实现，并在论文中进行了详述。[lever_c_demoted from research: ic=1 ai=1.0]

在 Hugging Face Daily Papers 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

SweepLSD：新型线段检测器提供速度和内存效率

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该集群描述了一种新算法及其实现，并在论文中进行了详述。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. Hugging Face Daily Papers TIER_1 English(EN) ·

    SweepLSD：一种单通道、O(宽度)内存的线段检测器，具有纯整数流核心和实时FPGA实现

    We present SweepLSD, a line segment detector that reads the image exactly once and emits each segment within a few rows of its last pixel passing the scan line. Every stage, including connected-component labeling and the final line test, processes the image as a row stream: inter…

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