arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.11946cs.CV
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一种密集场景下的产品检测方法

A Solution to Product detection in Densely Packed Scenes

Tianze Rong, Yanjia Zhu, Hongxiang Cai, Yichao Xiong

摘要:

这项工作是一个解决方案,密集包装的场景数据集110 k。我们的工作是从Cascade R-CNN修改而来。为了解决这个问题,我们提出了一种随机裁剪策略,以确保采样率和输入规模都是相对足够的,作为常规的随机裁剪相比。并采用了一些技巧对超参数进行了优化。为了把握密集场景的本质特征,我们分析了检测器的阶段,并研究了限制性能的瓶颈。结果,我们的方法在110 k的测试集上获得了58.7 mAP。

英文摘要:

This work is a solution to densely packed scenes dataset SKU-110k. Our work is modified from Cascade R-CNN. To solve the problem, we proposed a random crop strategy to ensure both the sampling rate and input scale is relatively sufficient as a contrast to the regular random crop. And we adopted some of trick and optimized the hyper-parameters. To grasp the essential feature of the densely packed scenes, we analysis the stages of a detector and investigate the bottleneck which limits the performance. As a result, our method obtains 58.7 mAP on test set of SKU-110k.

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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