RefCrowd: Grounding the Target in Crowd with Referring Expressions Heqian Qiu, Hongliang Li, Qingbo Wu, Jianhua Cui, Zichen Song, Lanxiao Wang, Minjian Zhang May 30, 2022 PDF Cite Code Image credit: Unsplash Heqian Qiu Ph.D Student My research interests include object detection, multimodal representative learning, computer vision and machine learning.