1 code implementation • 19 Mar 2021 • Zhigang Dai, Bolun Cai, Yugeng Lin, Junying Chen
To fully utilize the label annotations, we propose Unified Momentum Contrast (UniMoCo), which extends MoCo to support arbitrary ratios of labeled data and unlabeled data training.
2 code implementations • CVPR 2021 • Zhigang Dai, Bolun Cai, Yugeng Lin, Junying Chen
Inspired by the great success of pre-training transformers in natural language processing, we propose a pretext task named random query patch detection to Unsupervisedly Pre-train DETR (UP-DETR) for object detection.
1 code implementation • 24 Aug 2020 • Ke Mei, Lei LI, Jinchang Xu, Yanhua Cheng, Yugeng Lin
Image retrieval is a fundamental problem in computer vision.