22 citations · 50 across the 6 of their papers we have counts for
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cs.CV2019★ 22 cited
Object as Hotspots: An Anchor-Free 3D Object Detection Approach via Firing of Hotspots
Qi Chen, Lin Sun, Zhixin Wang +2
Accurate 3D object detection in LiDAR based point clouds suffers from the challenges of data sparsity and irregularities. Existing methods strive to organize the points regularly,…
cs.CV2019★ 7 cited
IPG-Net: Image Pyramid Guidance Network for Small Object Detection
Ziming Liu, Guangyu Gao, Lin Sun +1
For Convolutional Neural Network-based object detection, there is a typical dilemma: the spatial information is well kept in the shallow layers which unfortunately do not have enou…