Mobile Parcels' Grasping Detection System by the Neuromorphic Vision and Efficient Fusion Network

文献类型： 外文期刊

第一作者： Liu, Xiangyong

作者： Liu, Xiangyong;Xu, Zhiqiang;Sun, Xuesong

作者机构：

关键词： Parcels' dynamic grasping detection; NeuroIV dataset; double channels' down-sampling fusion; calculation burden release; multidimensional attention mechanism

期刊名称：IEEE TRANSACTIONS ON MOBILE COMPUTING （ 影响因子：9.2； 五年影响因子：8.1 ）

ISSN： 1536-1233

年卷期： 2025 年 24 卷 9 期

页码：

收录情况： SCI

摘要： The increasing popularity of online shopping has resulted in a surge of parcels that need to be sorted, which exerts great challenges to the sorting work. Robotic grasp can greatly improve the sorting efficiency. However, the dynamic grasp of moving parcels requires higher detection speed and grasping pose calculation accuracy. To address these requirements, this study proposes a new grasping system through the Neuromorphic vision (NeuroIV), which owns the advantages of low latency and lightweight computing. As a young field, Neuromorphic camera is rarely used in robotic grasp. In view of this, we present a novel parcel-grasping dataset. After that, a double channels' down-sampling and grasping network (DCDG-Net) is designed, which can extract abundant features with ResNet and transformer branches, respectively. To mitigate the calculation burden introduced by the dual channels' network, we design a feature-vector multiplication to replace the dot-product multiplication, thereby reducing the computational load among different matrixes. Furthermore, channel and space attentions are fused to construct multidimensional network to suppress noisy features and highlight useful information. Finally, we have evaluated the proposed method in real-world scenarios. Together with qualitative and quantitative comparisons, this work provides a state-of-the-art grasping detection with the new NeuroIV dataset and network.

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