Search Results for author: Xianghao Zang

Found 6 papers, 4 papers with code

ProTA: Probabilistic Token Aggregation for Text-Video Retrieval

no code implementations18 Apr 2024 Han Fang, Xianghao Zang, Chao Ban, Zerun Feng, Lanxiang Zhou, Zhongjiang He, Yongxiang Li, Hao Sun

Text-video retrieval aims to find the most relevant cross-modal samples for a given query.

Mask to reconstruct: Cooperative Semantics Completion for Video-text Retrieval

no code implementations13 May 2023 Han Fang, Zhifei Yang, Xianghao Zang, Chao Ban, Hao Sun

Specifically, after applying attention-based video masking to generate high-informed and low-informed masks, we propose Informed Semantics Completion to recover masked semantics information.

Retrieval Text Retrieval +1

Multi-direction and Multi-scale Pyramid in Transformer for Video-based Pedestrian Retrieval

1 code implementation12 Feb 2022 Xianghao Zang, Ge Li, Wei Gao

To fuse multi-scale feature representation, this paper presents a pyramid structure containing global-level information and many pieces of local-level information from different scales.

Person Re-Identification Retrieval

Learning to Disentangle Scenes for Person Re-identification

1 code implementation10 Nov 2021 Xianghao Zang, Ge Li, Wei Gao, Xiujun Shu

In this way, the complex scenes in the ReID task are effectively disentangled, and the burden of each branch is relieved.

Person Re-Identification

Large-Scale Spatio-Temporal Person Re-identification: Algorithms and Benchmark

2 code implementations31 May 2021 Xiujun Shu, Xiao Wang, Xianghao Zang, Shiliang Zhang, Yuanqi Chen, Ge Li, Qi Tian

We also verified that models pre-trained on LaST can generalize well on existing datasets with short-term and cloth-changing scenarios.

Person Re-Identification

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