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cs.CV2021★ 1 cited
3rd Place: A Global and Local Dual Retrieval Solution to Facebook AI Image Similarity Challenge
Xinlong Sun, Yangyang Qin, Xuyuan Xu +3
As a basic task of computer vision, image similarity retrieval is facing the challenge of large-scale data and image copy attacks. This paper presents our 3rd place solution to the…
cs.CV2021
Contrastive Spatio-Temporal Pretext Learning for Self-supervised Video Representation
Yujia Zhang, Lai-Man Po, Xuyuan Xu +5
Spatio-temporal representation learning is critical for video self-supervised representation. Recent approaches mainly use contrastive learning and pretext tasks. However, these ap…