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This paper presents a comprehensive survey of vision-language (VL) intelligence from the perspective of time. This survey is inspired by the remarkable progress in both computer vision and natural language processing, and recent trends…

Computer Vision and Pattern Recognition · Computer Science 2022-03-04 Feng Li , Hao Zhang , Yi-Fan Zhang , Shilong Liu , Jian Guo , Lionel M. Ni , PengChuan Zhang , Lei Zhang

State-of-the-art video-text retrieval (VTR) methods typically involve fully fine-tuning a pre-trained model (e.g. CLIP) on specific datasets. However, this can result in significant storage costs in practical applications as a separate…

Computer Vision and Pattern Recognition · Computer Science 2024-04-12 Xiaojie Jin , Bowen Zhang , Weibo Gong , Kai Xu , XueQing Deng , Peng Wang , Zhao Zhang , Xiaohui Shen , Jiashi Feng

Rotary Position Embedding (RoPE) has shown strong performance in text-based Large Language Models (LLMs), but extending it to video remains a challenge due to the intricate spatiotemporal structure of video frames. Existing adaptations,…

Artificial Intelligence · Computer Science 2025-11-03 Zikang Liu , Longteng Guo , Yepeng Tang , Tongtian Yue , Junxian Cai , Kai Ma , Qingbin Liu , Xi Chen , Jing Liu

Contemporary Vision-Language Models (VLMs) achieve strong performance on a wide range of tasks by pairing a vision encoder with a pre-trained language model, fine-tuned for visual-text inputs. Yet despite these gains, it remains unclear how…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Lachin Naghashyar , Hunar Batra , Ashkan Khakzar , Philip Torr , Ronald Clark , Christian Schroeder de Witt , Constantin Venhoff

In this paper, we introduce $\text{EVL}_{\text{Gen}}$, a streamlined framework designed for the pre-training of visually conditioned language generation models with high computational demands, utilizing frozen pre-trained large language…

Computer Vision and Pattern Recognition · Computer Science 2024-02-22 Yiren Jian , Tingkai Liu , Yunzhe Tao , Chunhui Zhang , Soroush Vosoughi , Hongxia Yang

Vision-language models (VLMs) have demonstrated remarkable potential in integrating visual and linguistic information, but their performance is often constrained by the need for extensive, high-quality image-text training data. Curation of…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Giorgio Giannone , Ruoteng Li , Qianli Feng , Evgeny Perevodchikov , Rui Chen , Aleix Martinez

The application of Vision-Language Models (VLMs) in remote sensing (RS) has demonstrated significant potential in traditional tasks such as scene classification, object detection, and image captioning. However, current models, which excel…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Zilun Zhang , Haozhan Shen , Tiancheng Zhao , Bin Chen , Zian Guan , Yuhao Wang , Xu Jia , Yuxiang Cai , Yongheng Shang , Jianwei Yin

Although large-scale video-language pre-training models, which usually build a global alignment between the video and the text, have achieved remarkable progress on various downstream tasks, the idea of adopting fine-grained information…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Weihong Zhong , Mao Zheng , Duyu Tang , Xuan Luo , Heng Gong , Xiaocheng Feng , Bing Qin

The interpretation of multi-temporal remote sensing imagery is critical for monitoring Earth's dynamic processes-yet previous change detection methods, which produce binary or semantic masks, fall short of providing human-readable insights…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Chenyang Liu , Jiafan Zhang , Keyan Chen , Man Wang , Zhengxia Zou , Zhenwei Shi

Vision-language retrieval is an important multi-modal learning topic, where the goal is to retrieve the most relevant visual candidate for a given text query. Recently, pre-trained models, e.g., CLIP, show great potential on retrieval…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Haojun Jiang , Jianke Zhang , Rui Huang , Chunjiang Ge , Zanlin Ni , Shiji Song , Gao Huang

Visual commonsense reasoning (VCR) is a challenging multi-modal task, which requires high-level cognition and commonsense reasoning ability about the real world. In recent years, large-scale pre-training approaches have been developed and…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Cheng Yang , Rui Xu , Ye Guo , Peixiang Huang , Yiru Chen , Wenkui Ding , Zhongyuan Wang , Hong Zhou

Vision language models (VLMs) are designed to extract relevant visuospatial information from images. Some research suggests that VLMs can exhibit humanlike scene understanding, while other investigations reveal difficulties in their ability…

Computer Vision and Pattern Recognition · Computer Science 2025-04-23 Sangeet Khemlani , Tyler Tran , Nathaniel Gyory , Anthony M. Harrison , Wallace E. Lawson , Ravenna Thielstrom , Hunter Thompson , Taaren Singh , J. Gregory Trafton

Large-scale contrastive pre-training produces powerful Vision-and-Language Models (VLMs) capable of generating representations (embeddings) effective for a wide variety of visual and multimodal tasks. However, these pretrained embeddings…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Nikolaos-Antonios Ypsilantis , Kaifeng Chen , André Araujo , Ondřej Chum

The recent transformer-based models have dominated the Referring Video Object Segmentation (RVOS) task due to the superior performance. Most prior works adopt unified DETR framework to generate segmentation masks in query-to-instance…

Computer Vision and Pattern Recognition · Computer Science 2024-01-02 Zhuoyan Luo , Yicheng Xiao , Yong Liu , Yitong Wang , Yansong Tang , Xiu Li , Yujiu Yang

Referring video object segmentation (RVOS) has recently generated great popularity in computer vision due to its widespread applications. Existing RVOS setting contains elaborately trimmed videos, with text-referred objects always appearing…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Mingqi Gao , Jinyu Yang , Jingnan Luo , Xiantong Zhen , Jungong Han , Giovanni Montana , Feng Zheng

Video-Language Pre-training models have recently significantly improved various multi-modal downstream tasks. Previous dominant works mainly adopt contrastive learning to achieve global feature alignment across modalities. However, the…

Computer Vision and Pattern Recognition · Computer Science 2023-01-19 Fan Ma , Xiaojie Jin , Heng Wang , Jingjia Huang , Linchao Zhu , Jiashi Feng , Yi Yang

Visual place recognition (VPR) remains challenging due to significant viewpoint changes and appearance variations. Mainstream works tackle these challenges by developing various feature aggregation methods to transform deep features into…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Teng Wang , Lingquan Meng , Lei Cheng , Changyin Sun

Vision language tasks, such as answering questions about or generating captions that describe an image, are difficult tasks for computers to perform. A relatively recent body of research has adapted the pretrained transformer architecture…

Computer Vision and Pattern Recognition · Computer Science 2023-07-10 Clayton Fields , Casey Kennington

Referring Video Object Segmentation (RVOS) is a challenging task due to its requirement for temporal understanding. Due to the obstacle of computational complexity, many state-of-the-art models are trained on short time intervals. During…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Tuyen Tran

Vision-Language Pre-training (VLP) methods based on object detection enjoy the rich knowledge of fine-grained object-text alignment but at the cost of computationally expensive inference. Recent Visual-Transformer (ViT)-based approaches…

Multimedia · Computer Science 2024-02-27 Chaoya Jiang , Haiyang Xu , Wei Ye , Qinghao Ye , Chenliang Li , Ming Yan , Bin Bi , Shikun Zhang , Ji Zhang , Fei Huang
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