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arXiv 2202.13115cs.CVcs.LG
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一阶段目标检测的视觉推理分析

Analysis of Visual Reasoning on One-Stage Object Detection

ASELSAN Inc.(ASELSAN公司);Middle East Technical University(中东技术大学)

Tolga Aksoy, Ugur Halici

摘要:

当前的现有技术的一级对象检测器通过单独处理每个图像区域而不考虑对象的可能关系而受到限制。这导致仅依赖于高质量的卷积特征表示来成功检测对象。然而,由于某些具有挑战性的条件,有时可能无法做到这一点。分析了推理特征在单阶段目标检测中的应用。我们尝试了不同的架构,原因的图像区域的关系,通过使用自我注意。YOLOv3-Reasoner2模型在空间和语义上增强了推理层的特征,并将其与原始卷积特征融合,以提高性能。YOLOv3-Reasoner2模型在mAP方面相对于COCO上的基线YOLOv3实现了约2.5%的绝对改进,同时仍然实时运行。

英文摘要:

Current state-of-the-art one-stage object detectors are limited by treating each image region separately without considering possible relations of the objects. This causes dependency solely on high-quality convolutional feature representations for detecting objects successfully. However, this may not be possible sometimes due to some challenging conditions. In this paper, the usage of reasoning features on one-stage object detection is analyzed. We attempted different architectures that reason the relations of the image regions by using self-attention. YOLOv3-Reasoner2 model spatially and semantically enhances features in the reasoning layer and fuses them with the original convolutional features to improve performance. The YOLOv3-Reasoner2 model achieves around 2.5% absolute improvement with respect to baseline YOLOv3 on COCO in terms of mAP while still running in real-time.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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