User profiles for Yujie Zhong

Yujie Zhong

Meituan Inc.
Verified email at robots.ox.ac.uk
Cited by 1174

Exploring classification equilibrium in long-tailed object detection

C Feng, Y Zhong, W Huang - Proceedings of the IEEE/CVF …, 2021 - openaccess.thecvf.com
The conventional detectors tend to make imbalanced classification and suffer performance
drop, when the distribution of the training data is severely skewed. In this paper, we propose …

Tood: Task-aligned one-stage object detection

C Feng, Y Zhong, Y Gao, MR Scott… - 2021 IEEE/CVF …, 2021 - computer.org
One-stage object detection is commonly implemented by optimizing two sub-tasks: object
classification and localization, using heads with two parallel branches, which might lead to a …

Mechanisms of change in gel water-holding capacity of myofibrillar proteins affected by lipid oxidation: The role of protein unfolding and cross-linking

Y Jiang, D Li, J Tu, Y Zhong, D Zhang, Z Wang, X Tao - Food Chemistry, 2021 - Elsevier
This work explored the effects of protein unfolding and cross-linking induced by lipid oxidation
(linoleic acid, OLA) on the gel water-holding capacity (WHC) of beef myofibrillar proteins (…

Cross-architecture self-supervised video representation learning

S Guo, Z Xiong, Y Zhong, L Wang… - Proceedings of the …, 2022 - openaccess.thecvf.com
In this paper, we present a new cross-architecture contrastive learning (CACL) framework
for self-supervised video representation learning. CACL consists of a 3D CNN and a video …

Tridet: Temporal action detection with relative boundary modeling

D Shi, Y Zhong, Q Cao, L Ma, J Li… - Proceedings of the …, 2023 - openaccess.thecvf.com
In this paper, we present a one-stage framework TriDet for temporal action detection. Existing
methods often suffer from imprecise boundary predictions due to the ambiguous action …

Promptdet: Towards open-vocabulary detection using uncurated images

C Feng, Y Zhong, Z Jie, X Chu, H Ren, X Wei… - … on Computer Vision, 2022 - Springer
The goal of this work is to establish a scalable pipeline for expanding an object detector
towards novel/unseen categories, using zero manual annotations. To achieve that, we make the …

Dearkd: Data-efficient early knowledge distillation for vision transformers

X Chen, Q Cao, Y Zhong, J Zhang… - Proceedings of the …, 2022 - openaccess.thecvf.com
Transformers have been successfully applied to computer vision due to its powerful modelling
capacity with self-attention. However, the good performance of transformers heavily …

React: Temporal action detection with relational queries

D Shi, Y Zhong, Q Cao, J Zhang, L Ma, J Li… - European conference on …, 2022 - Springer
This work aims at advancing temporal action detection (TAD) using an encoder-decoder
framework with action queries, similar to DETR, which has shown great success in object …

A review of automatic recognition technology for bird vocalizations in the deep learning era

J Xie, Y Zhong, J Zhang, S Liu, C Ding… - Ecological …, 2023 - Elsevier
Birds are considered critical indicators of ecosystem condition. Automatic recording devices
have emerged as a trending tool to assist field observations, contributing to biodiversity …

Ghostvlad for set-based face recognition

Y Zhong, R Arandjelović, A Zisserman - Computer Vision–ACCV 2018 …, 2019 - Springer
The objective of this paper is to learn a compact representation of image sets for template-based
face recognition. We make the following contributions: first, we propose a network …