Search Results for author: Mengshi Qi

Found 16 papers, 2 papers with code

Mutual Distillation Learning For Person Re-Identification

1 code implementation12 Jan 2024 Huiyuan Fu, Kuilong Cui, Chuanming Wang, Mengshi Qi, Huadong Ma

With the rapid advancements in deep learning technologies, person re-identification (ReID) has witnessed remarkable performance improvements.

Hard Attention Person Re-Identification

Uncovering the human motion pattern: Pattern Memory-based Diffusion Model for Trajectory Prediction

no code implementations5 Jan 2024 Yuxin Yang, Pengfei Zhu, Mengshi Qi, Huadong Ma

To uncover latent motion patterns in human behavior, we introduce a novel memory-based method, named Motion Pattern Priors Memory Network.

Autonomous Driving Retrieval +1

Multi-Stage Contrastive Regression for Action Quality Assessment

1 code implementation5 Jan 2024 Qi An, Mengshi Qi, Huadong Ma

In recent years, there has been growing interest in the video-based action quality assessment (AQA).

Action Quality Assessment Contrastive Learning +1

Efficient Cloud-edge Collaborative Inference for Object Re-identification

no code implementations4 Jan 2024 Chuanming Wang, Yuxin Yang, Mengshi Qi, Huadong Ma

Therefore, we pioneer a cloud-edge collaborative inference framework for ReID systems and particularly propose a distribution-aware correlation modeling network (DaCM) to make the desired image return to the cloud server as soon as possible via learning to model the spatial-temporal correlations among instances.

Collaborative Inference Object

VIoTGPT: Learning to Schedule Vision Tools towards Intelligent Video Internet of Things

no code implementations1 Dec 2023 Yaoyao Zhong, Mengshi Qi, Rui Wang, Yuhan Qiu, Yang Zhang, Huadong Ma

Video Internet of Things (VIoT) has shown full potential in collecting an unprecedented volume of video data.

RDFC-GAN: RGB-Depth Fusion CycleGAN for Indoor Depth Completion

no code implementations6 Jun 2023 Haowen Wang, Zhengping Che, Yufan Yang, Mingyuan Wang, Zhiyuan Xu, XIUQUAN QIAO, Mengshi Qi, Feifei Feng, Jian Tang

Raw depth images captured in indoor scenarios frequently exhibit extensive missing values due to the inherent limitations of the sensors and environments.

Depth Completion Transparent objects

Weakly-Supervised Temporal Action Localization by Inferring Salient Snippet-Feature

no code implementations22 Mar 2023 Wulian Yun, Mengshi Qi, Chuanming Wang, Huadong Ma

Weakly-supervised temporal action localization aims to locate action regions and identify action categories in untrimmed videos simultaneously by taking only video-level labels as the supervision.

Pseudo Label Weakly-supervised Temporal Action Localization +1

SGFormer: Semantic Graph Transformer for Point Cloud-based 3D Scene Graph Generation

no code implementations20 Mar 2023 Changsheng Lv, Mengshi Qi, Xia Li, Zhengyuan Yang, Huadong Ma

In this paper, we propose a novel model called SGFormer, Semantic Graph TransFormer for point cloud-based 3D scene graph generation.

3d scene graph generation Graph Embedding +3

Coarse-to-Fine Video Denoising with Dual-Stage Spatial-Channel Transformer

no code implementations30 Apr 2022 Wulian Yun, Mengshi Qi, Chuanming Wang, Huiyuan Fu, Huadong Ma

Meanwhile, we design a Multi-Scale Residual Structure to preserve multiple aspects of information at different stages, which contains a Temporal Features Aggregation Module to summarize the dynamic representation.

Denoising Video Denoising

RGB-Depth Fusion GAN for Indoor Depth Completion

no code implementations CVPR 2022 Haowen Wang, Mingyuan Wang, Zhengping Che, Zhiyuan Xu, XIUQUAN QIAO, Mengshi Qi, Feifei Feng, Jian Tang

In this paper, we design a novel two-branch end-to-end fusion network, which takes a pair of RGB and incomplete depth images as input to predict a dense and completed depth map.

Depth Completion Transparent objects

Unsupervised Domain Adaptation with Temporal-Consistent Self-Training for 3D Hand-Object Joint Reconstruction

no code implementations21 Dec 2020 Mengshi Qi, Edoardo Remelli, Mathieu Salzmann, Pascal Fua

Deep learning-solutions for hand-object 3D pose and shape estimation are now very effective when an annotated dataset is available to train them to handle the scenarios and lighting conditions they will encounter at test time.

Generative Adversarial Network Unsupervised Domain Adaptation

Imitative Non-Autoregressive Modeling for Trajectory Forecasting and Imputation

no code implementations CVPR 2020 Mengshi Qi, Jie Qin, Yu Wu, Yi Yang

Trajectory forecasting and imputation are pivotal steps towards understanding the movement of human and objects, which are quite challenging since the future trajectories and missing values in a temporal sequence are full of uncertainties, and the spatial-temporally contextual correlation is hard to model.

Imitation Learning Imputation +1

Attentive Relational Networks for Mapping Images to Scene Graphs

no code implementations CVPR 2019 Mengshi Qi, Weijian Li, Zhengyuan Yang, Yunhong Wang, Jiebo Luo

Scene graph generation refers to the task of automatically mapping an image into a semantic structural graph, which requires correctly labeling each extracted object and their interaction relationships.

Graph Generation Object +4

stagNet: An Attentive Semantic RNN for Group Activity Recognition

no code implementations ECCV 2018 Mengshi Qi, Jie Qin, Annan Li, Yunhong Wang, Jiebo Luo, Luc van Gool

Group activity recognition plays a fundamental role in a variety of applications, e. g. sports video analysis and intelligent surveillance.

Group Activity Recognition

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