An Efficient Method for Detecting Dense and Small Objects in UAV Images
Chenyang Li,
Suiping Zhou,
Hang Yu
et al.
Abstract:Object detection in UAV images is an important and challenging task for many applications, which often needs highly efficient detection algorithms to meet the accuracy and real-time requirements of the applications. In this paper, we investigate efficient mechanisms for detecting dense and small objects in UAV images. Specifically, 1) kernel K-means is used to obtain optimal anchors for dense and small object detection; 2) a spatial information enhancement module (SIE) is proposed to improve the detection accu… Show more
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