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Related papers: Text-Based Person Search with Limited Data

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Given a descriptive text query, text-based person search (TBPS) aims to retrieve the best-matched target person from an image gallery. Such a cross-modal retrieval task is quite challenging due to significant modality gap, fine-grained…

Computer Vision and Pattern Recognition · Computer Science 2023-11-16 Hefeng Wu , Weifeng Chen , Zhibin Liu , Tianshui Chen , Zhiguang Chen , Liang Lin

Text-based person search (TBPS) aims to retrieve the images of the target person from a large image gallery based on a given natural language description. Existing methods are dominated by training models with parallel image-text pairs,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-07 Yang Bai , Jingyao Wang , Min Cao , Chen Chen , Ziqiang Cao , Liqiang Nie , Min Zhang

Text-based person search (TBPS) is a problem that gained significant interest within the research community. The task is that of retrieving one or more images of a specific individual based on a textual description. The multi-modal nature…

Computer Vision and Pattern Recognition · Computer Science 2025-03-07 Alex Ergasti , Tomaso Fontanini , Claudio Ferrari , Massimo Bertozzi , Andrea Prati

Text-based person search is a sub-task in the field of image retrieval, which aims to retrieve target person images according to a given textual description. The significant feature gap between two modalities makes this task very…

Computer Vision and Pattern Recognition · Computer Science 2021-05-26 Yuhao Chen , Guoqing Zhang , Yujiang Lu , Zhenxing Wang , Yuhui Zheng , Ruili Wang

Text-Based Person Search (TBPS) aims to retrieve pedestrian images from large galleries using natural language descriptions. This task, essential for public safety applications, is hindered by cross-modal discrepancies and ambiguous user…

Computer Vision and Pattern Recognition · Computer Science 2026-01-27 Zequn Xie

Text-based person search (TBPS) aims to retrieve images of a specific person from a large image gallery based on a natural language description. Existing methods rely on massive annotated image-text data to achieve satisfactory performance…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Daming Gao , Yang Bai , Min Cao , Hao Dou , Mang Ye , Min Zhang

Large vision-language models have revolutionized cross-modal object retrieval, but text-based person search (TBPS) remains a challenging task due to limited data and fine-grained nature of the task. Existing methods primarily focus on…

Computer Vision and Pattern Recognition · Computer Science 2025-01-31 Akshay Modi , Ashhar Aziz , Nilanjana Chatterjee , A V Subramanyam

Text-based Person Search (TBPS) aims to retrieve the person images using natural language descriptions. Recently, Contrastive Language Image Pretraining (CLIP), a universal large cross-modal vision-language pre-training model, has…

Computer Vision and Pattern Recognition · Computer Science 2023-12-22 Min Cao , Yang Bai , Ziyin Zeng , Mang Ye , Min Zhang

Text-based person search is the task of finding person images that are the most relevant to the natural language text description given as query. The main challenge of this task is a large gap between the target images and text queries,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Jicheol Park , Boseung Jeong , Dongwon Kim , Suha Kwak

Text-based Person Search (TPS), is targeted on retrieving pedestrians to match text descriptions instead of query images. Recent Vision-Language Pre-training (VLP) models can bring transferable knowledge to downstream TPS tasks, resulting…

Computer Vision and Pattern Recognition · Computer Science 2023-03-09 Guanshuo Wang , Fufu Yu , Junjie Li , Qiong Jia , Shouhong Ding

Text-based person search (TBPS) aims to retrieve specific images of individuals from large datasets using textual descriptions. Existing TBPS methods focus primarily on identifying explicit positive attributes, often neglecting the critical…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Yuchuan Deng , Zhanpeng Hu , Zijie Xin , Chuang Deng , Qijun Zhao

Text-based person search (TBPS) is a challenging task that aims to search pedestrian images with the same identity from an image gallery given a query text. In recent years, TBPS has made remarkable progress and state-of-the-art methods…

Computer Vision and Pattern Recognition · Computer Science 2023-07-17 Shuanglin Yan , Hao Tang , Liyan Zhang , Jinhui Tang

Text-based person search aims to retrieve images of a certain pedestrian by a textual description. The key challenge of this task is to eliminate the inter-modality gap and achieve the feature alignment across modalities. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 Shiping Li , Min Cao , Min Zhang

Text-Based Person Search (TBPS) has seen significant progress with vision-language models (VLMs), yet it remains constrained by limited training data and the fact that VLMs are not inherently pre-trained for pedestrian-centric recognition.…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Nilanjana Chatterjee , Sidharatha Garg , A V Subramanyam , Brejesh Lall

Text-based person search aims to retrieve the matched pedestrians from a large-scale image database according to the text description. The core difficulty of this task is how to extract effective details from pedestrian images and texts,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Wei Shen , Ming Fang , Yuxia Wang , Jiafeng Xiao , Diping Li , Huangqun Chen , Ling Xu , Weifeng Zhang

Text-based person search (TBPS) is of significant importance in intelligent surveillance, which aims to retrieve pedestrian images with high semantic relevance to a given text description. This retrieval task is characterized with both…

Computer Vision and Pattern Recognition · Computer Science 2022-12-23 Zhong Ji , Junhua Hu , Deyin Liu , Lin Yuanbo Wu , Ye zhao

Text-Based Person Search (TBPS) aims to retrieve target person images from a large-scale gallery using natural language descriptions, posing fundamental challenges in cross-modal representation learning. Existing methods often struggle to…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Jing Liu , Donglai Wei , Yang Liu , Sipeng Zhang , Tong Yang , Wei Zhou , Weiping Ding , Victor C. M. Leung

Finding target persons in full scene images with a query of text description has important practical applications in intelligent video surveillance.However, different from the real-world scenarios where the bounding boxes are not available,…

Computer Vision and Pattern Recognition · Computer Science 2024-02-27 Shizhou Zhang , De Cheng , Wenlong Luo , Yinghui Xing , Duo Long , Hao Li , Kai Niu , Guoqiang Liang , Yanning Zhang

Text-based person retrieval aims to identify specific individuals within an image database using textual descriptions. Due to the high cost of annotation and privacy protection, researchers resort to synthesized data for the paradigm of…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Hang Yu , Jiahao Wen , Zhedong Zheng

Text-based pedestrian search (TBPS) in full images aims to locate a target pedestrian in untrimmed images using natural language descriptions. However, in complex scenes with multiple pedestrians, existing methods are limited by…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Zengli Luo , Canlong Zhang , Zhixin Li , Zhiwen Wang , Chunrong Wei
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