Search Results for author: Zeyu Ma

Found 13 papers, 6 papers with code

CoCo: A Coupled Contrastive Framework for Unsupervised Domain Adaptive Graph Classification

no code implementations8 Jun 2023 Nan Yin, Li Shen, Mengzhu Wang, Long Lan, Zeyu Ma, Chong Chen, Xian-Sheng Hua, Xiao Luo

Although graph neural networks (GNNs) have achieved impressive achievements in graph classification, they often need abundant task-specific labels, which could be extensively costly to acquire.

Contrastive Learning Domain Adaptation +2

Inverse Compositional Learning for Weakly-supervised Relation Grounding

no code implementations ICCV 2023 Huan Li, Ping Wei, Zeyu Ma, Nanning Zheng

In this study, we introduce a novel approach called inverse compositional learning (ICL) for weakly-supervised video relation grounding.

Relation Video Understanding

Semantic Enhanced Knowledge Graph for Large-Scale Zero-Shot Learning

no code implementations26 Dec 2022 Jiwei Wei, Yang Yang, Zeyu Ma, Jingjing Li, Xing Xu, Heng Tao Shen

In this paper, we provide a new semantic enhanced knowledge graph that contains both expert knowledge and categories semantic correlation.

Zero-Shot Learning

Learning Modal-Invariant and Temporal-Memory for Video-based Visible-Infrared Person Re-Identification

1 code implementation CVPR 2022 Xinyu Lin, Jinxing Li, Zeyu Ma, Huafeng Li, Shuang Li, Kaixiong Xu, Guangming Lu, David Zhang

Based on our constructed dataset, we prove that with the increase of frames in a tracklet, the performance does meet more enhancement, demonstrating the significance of video-to-video matching in RGB-IR person Re-ID.

Cross-Modal Retrieval Person Re-Identification +2

READ: Large-Scale Neural Scene Rendering for Autonomous Driving

1 code implementation11 May 2022 Zhuopeng Li, Lu Li, Zeyu Ma, Ping Zhang, Junbo Chen, Jianke Zhu

In this paper, a large-scale neural rendering method is proposed to synthesize the autonomous driving scene~(READ), which makes it possible to synthesize large-scale driving scenarios on a PC through a variety of sampling schemes.

3D Scene Reconstruction Autonomous Driving +4

Multiview Stereo with Cascaded Epipolar RAFT

1 code implementation9 May 2022 Zeyu Ma, Zachary Teed, Jia Deng

CER-MVS is significantly different from prior work in multiview stereo.

Optical Flow Estimation

Deep Unsupervised Hashing by Distilled Smooth Guidance

no code implementations13 May 2021 Xiao Luo, Zeyu Ma, Daqing Wu, Huasong Zhong, Chong Chen, Jinwen Ma, Minghua Deng

Hashing has been widely used in approximate nearest neighbor search for its storage and computational efficiency.

Clustering Computational Efficiency +1

CIMON: Towards High-quality Hash Codes

no code implementations15 Oct 2020 Xiao Luo, Daqing Wu, Zeyu Ma, Chong Chen, Minghua Deng, Jinwen Ma, Zhongming Jin, Jianqiang Huang, Xian-Sheng Hua

However, due to the inefficient representation ability of the pre-trained model, many false positives and negatives in local semantic similarity will be introduced and lead to error propagation during the hash code learning.

Computational Efficiency Image Augmentation +4

Cannot find the paper you are looking for? You can Submit a new open access paper.