Search Results for author: Xiaosong Qiu

Found 3 papers, 2 papers with code

Improving Crowded Object Detection via Copy-Paste

no code implementations22 Nov 2022 Jiangfan Deng, Dewen Fan, Xiaosong Qiu, Feng Zhou

Crowdedness caused by overlapping among similar objects is a ubiquitous challenge in the field of 2D visual object detection.

Data Augmentation Object +2

Body-Face Joint Detection via Embedding and Head Hook

1 code implementation ICCV 2021 Junfeng Wan, Jiangfan Deng, Xiaosong Qiu, Feng Zhou

Detecting pedestrians and their associated faces jointly is a challenging task. On one hand, body or face could be absent because of occlusion or non-frontal human pose. On the other hand, the association becomes difficult or even miss-leading in crowded scenes due to the lack of strong correlational evidence.

Pedestrian Detection

Dynamic-SLAM: Semantic monocular visual localization and mapping based on deep learning in dynamic environment

1 code implementation Robotics and Autonomous Systems 2019 Linhui Xiao, Jinge Wang, Xiaosong Qiu, Zheng Rong, Xudong Zou

Then, in view of low recall rate of the existing SSD object detection network, a missed detection compensation algorithm based on the speed invariance in adjacent frames is proposed, which greatly improves the recall rate of detection.

object-detection Object Detection +3

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