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Image-based visual-language (I-VL) pre-training has shown great success for learning joint visual-textual representations from large-scale web data, revealing remarkable ability for zero-shot generalisation. This paper presents a simple but…

Computer Vision and Pattern Recognition · Computer Science 2022-07-18 Chen Ju , Tengda Han , Kunhao Zheng , Ya Zhang , Weidi Xie

The growth of videos in our digital age and the users' limited time raise the demand for processing untrimmed videos to produce shorter versions conveying the same information. Despite the remarkable progress that summarization methods have…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Washington Ramos , Michel Silva , Edson Araujo , Victor Moura , Keller Oliveira , Leandro Soriano Marcolino , Erickson R. Nascimento

Autonomous driving is a complex and challenging task that aims at safe motion planning through scene understanding and reasoning. While vision-only autonomous driving methods have recently achieved notable performance, through enhanced…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Chenbin Pan , Burhaneddin Yaman , Tommaso Nesti , Abhirup Mallik , Alessandro G Allievi , Senem Velipasalar , Liu Ren

Vision generation remains a challenging frontier in artificial intelligence, requiring seamless integration of visual understanding and generative capabilities. In this paper, we propose a novel framework, Vision-Driven Prompt Optimization…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Leo Franklin , Apiradee Boonmee , Kritsada Wongsuwan

Most existing methods for text-based person retrieval focus on text-to-image person retrieval. Nevertheless, due to the lack of dynamic information provided by isolated frames, the performance is hampered when the person is obscured or…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Xu Zhang , Fan Ni , Guan-Nan Dong , Aichun Zhu , Jianhui Wu , Mingcheng Ni , Hui Liu

Vision-Language Pre-training (VLP) with large-scale image-text pairs has demonstrated superior performance in various fields. However, the image-text pairs co-occurrent on the Internet typically lack explicit alignment information, which is…

Computer Vision and Pattern Recognition · Computer Science 2022-08-02 Xinyu Huang , Youcai Zhang , Ying Cheng , Weiwei Tian , Ruiwei Zhao , Rui Feng , Yuejie Zhang , Yaqian Li , Yandong Guo , Xiaobo Zhang

Image-text retrieval is a central problem for understanding the semantic relationship between vision and language, and serves as the basis for various visual and language tasks. Most previous works either simply learn coarse-grained…

Computer Vision and Pattern Recognition · Computer Science 2023-07-19 Chong Liu , Yuqi Zhang , Hongsong Wang , Weihua Chen , Fan Wang , Yan Huang , Yi-Dong Shen , Liang Wang

Multimodal Large Language Models (MLLMs) such as GPT-4V and Gemini Pro face challenges in achieving human-level perception in Visual Question Answering (VQA), particularly in object-oriented perception tasks which demand fine-grained…

Computation and Language · Computer Science 2024-04-09 Songtao Jiang , Yan Zhang , Chenyi Zhou , Yeying Jin , Yang Feng , Jian Wu , Zuozhu Liu

Vision Transformer (ViT) based Vision-Language Pre-training (VLP) models have demonstrated impressive performance in various tasks. However, the lengthy visual token sequences fed into ViT can lead to training inefficiency and…

Computer Vision and Pattern Recognition · Computer Science 2024-02-27 Chaoya Jiang , Haiyang Xu , Wei Ye , Qinghao Ye , Chenliang Li , Ming Yan , Bin Bi , Shikun Zhang , Fei Huang , Songfang Huang

Previous vision-language pre-training models mainly construct multi-modal inputs with tokens and objects (pixels) followed by performing cross-modality interaction between them. We argue that the input of only tokens and object features…

Computer Vision and Pattern Recognition · Computer Science 2022-09-15 Zejun Li , Zhihao Fan , Huaixiao Tou , Jingjing Chen , Zhongyu Wei , Xuanjing Huang

Medical vision-and-language pre-training (Med-VLP) has received considerable attention owing to its applicability to extracting generic vision-and-language representations from medical images and texts. Most existing methods mainly contain…

Computation and Language · Computer Science 2022-09-16 Zhihong Chen , Guanbin Li , Xiang Wan

Existing scene text spotters are designed to locate and transcribe texts from images. However, it is challenging for a spotter to achieve precise detection and recognition of scene texts simultaneously. Inspired by the glimpse-focus…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Jiahao Lyu , Jin Wei , Gangyan Zeng , Zeng Li , Enze Xie , Wei Wang , Yu Zhou

With recent progress in joint modeling of visual and textual representations, Vision-Language Pretraining (VLP) has achieved impressive performance on many multimodal downstream tasks. However, the requirement for expensive annotations…

Computer Vision and Pattern Recognition · Computer Science 2022-05-17 Zirui Wang , Jiahui Yu , Adams Wei Yu , Zihang Dai , Yulia Tsvetkov , Yuan Cao

Recent advancements in multimodal techniques open exciting possibilities for models excelling in diverse tasks involving text, audio, and image processing. Models like GPT-4V, blending computer vision and language modeling, excel in complex…

Computation and Language · Computer Science 2023-10-20 Xiang Zhang , Senyu Li , Zijun Wu , Ning Shi

Text classification is one of the most imperative tasks in natural language processing (NLP). Recent advances with pre-trained language models (PLMs) have shown remarkable success on this task. However, the satisfying results obtained by…

Computation and Language · Computer Science 2023-08-30 Jianing Wang , Chengyu Wang , Cen Chen , Ming Gao , Jun Huang , Aoying Zhou

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

Vision and Language (VL) models have demonstrated remarkable zero-shot performance in a variety of tasks. However, some aspects of complex language understanding still remain a challenge. We introduce the collective notion of Structured…

Computer Vision and Pattern Recognition · Computer Science 2023-06-01 Sivan Doveh , Assaf Arbelle , Sivan Harary , Rameswar Panda , Roei Herzig , Eli Schwartz , Donghyun Kim , Raja Giryes , Rogerio Feris , Shimon Ullman , Leonid Karlinsky

Large-scale Vision-Language Pre-training (VLP) has demonstrated remarkable success in the general domain. However, in the fashion domain, items are distinguished by fine-grained attributes like texture and material, which are crucial for…

Computer Vision and Pattern Recognition · Computer Science 2025-01-14 Jiale Huang , Dehong Gao , Jinxia Zhang , Zechao Zhan , Yang Hu , Xin Wang

3D vision-language (VL) reasoning has gained significant attention due to its potential to bridge the 3D physical world with natural language descriptions. Existing approaches typically follow task-specific, highly specialized paradigms.…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Hao Liu , Yanni Ma , Yan Liu , Haihong Xiao , Ying He

The integration of visual and textual information represents a promising direction in the advancement of language models. In this paper, we explore the dual modality of language--both visual and textual--within an autoregressive framework,…

Computation and Language · Computer Science 2024-10-04 Yekun Chai , Qingyi Liu , Jingwu Xiao , Shuohuan Wang , Yu Sun , Hua Wu