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Recent advancements in multimodal pre-training have shown promising efficacy in 3D representation learning by aligning multimodal features across 3D shapes, their 2D counterparts, and language descriptions. However, the methods used by…

Computer Vision and Pattern Recognition · Computer Science 2024-04-29 Le Xue , Ning Yu , Shu Zhang , Artemis Panagopoulou , Junnan Li , Roberto Martín-Martín , Jiajun Wu , Caiming Xiong , Ran Xu , Juan Carlos Niebles , Silvio Savarese

The rapid proliferation of unmanned aerial vehicles (UAVs) has highlighted the importance of robust and efficient object detection in diverse aerial scenarios. Detecting small objects under complex conditions, however, remains a significant…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Kunwei Lv , Zhiren Xiao , Hang Ren , Ping Lan

Human drivers adeptly navigate complex scenarios by utilizing rich attentional semantics, but the current autonomous systems struggle to replicate this ability, as they often lose critical semantic information when converting 2D…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Pei Liu , Haipeng Liu , Haichao Liu , Xin Liu , Jinxin Ni , Jun Ma

Large pre-trained vision-language models, such as CLIP, have demonstrated state-of-the-art performance across a wide range of image classification tasks, without requiring retraining. Few-shot CLIP is competitive with existing specialized…

Computer Vision and Pattern Recognition · Computer Science 2024-09-06 Dominykas Seputis , Serghei Mihailov , Soham Chatterjee , Zehao Xiao

Visual inspections of bridges are critical to ensure their safety and identify potential failures early. This inspection process can be rapidly and accurately automated by using unmanned aerial vehicles (UAVs) integrated with deep learning…

Computer Vision and Pattern Recognition · Computer Science 2024-11-08 Trong-Nhan Phan , Hoang-Hai Nguyen , Thi-Thu-Hien Ha , Huy-Tan Thai , Kim-Hung Le

The development of computer vision algorithms for Unmanned Aerial Vehicle (UAV) applications in urban environments heavily relies on the availability of large-scale datasets with accurate annotations. However, collecting and annotating…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Francesco Barbato , Matteo Caligiuri , Pietro Zanuttigh

The cost of vision-and-language pre-training has become increasingly prohibitive due to end-to-end training of large-scale models. This paper proposes BLIP-2, a generic and efficient pre-training strategy that bootstraps vision-language…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Junnan Li , Dongxu Li , Silvio Savarese , Steven Hoi

With the rapid advancement of Unmanned Aerial Vehicle (UAV) and computer vision technologies, object detection from UAV perspectives has emerged as a prominent research area. However, challenges for detection brought by the extremely small…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Liugang Lu , Dabin He , Congxiang Liu , Zhixiang Deng

High precision, lightweight, and real-time responsiveness are three essential requirements for implementing autonomous driving. In this study, we incorporate A-YOLOM, an adaptive, real-time, and lightweight multi-task model designed to…

Computer Vision and Pattern Recognition · Computer Science 2024-04-26 Jiayuan Wang , Q. M. Jonathan Wu , Ning Zhang

Understanding brain disorders is crucial for accurate clinical diagnosis and treatment. Recent advances in Multimodal Large Language Models (MLLMs) offer a promising approach to interpreting medical images with the support of text…

Image and Video Processing · Electrical Eng. & Systems 2025-06-03 Jing Zhang , Xiaowei Yu , Yanjun Lyu , Lu Zhang , Tong Chen , Chao Cao , Yan Zhuang , Minheng Chen , Tianming Liu , Dajiang Zhu

Object detection in unmanned aerial vehicle (UAV) remote sensing images poses significant challenges due to unstable image quality, small object sizes, complex backgrounds, and environmental occlusions. Small objects, in particular, occupy…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Xudong Wang , Yaxin Peng , Chaomin Shen

Identifying drones and birds correctly is essential for keeping the skies safe and improving security systems. Using the VIP CUP 2025 dataset, which provides both RGB and infrared (IR) images, this study presents EGD-YOLOv8n, a new…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Sudipto Sarkar , Mohammad Asif Hasan , Khondokar Ashik Shahriar , Fablia Labiba , Nahian Tasnim , Sheikh Anawarul Haq Fattah

Vehicle perception systems strive to achieve comprehensive and rapid visual interpretation of their surroundings for improved safety and navigation. We introduce YOLO-BEV, an efficient framework that harnesses a unique surrounding cameras…

Computer Vision and Pattern Recognition · Computer Science 2023-10-27 Chang Liu , Liguo Zhou , Yanliang Huang , Alois Knoll

Recent advancements in multi-modal large language models (MLLMs) have led to substantial improvements in visual understanding, primarily driven by sophisticated modality alignment strategies. However, predominant approaches prioritize…

Computer Vision and Pattern Recognition · Computer Science 2024-08-29 Jinjin Xu , Liwu Xu , Yuzhe Yang , Xiang Li , Fanyi Wang , Yanchun Xie , Yi-Jie Huang , Yaqian Li

Although Multimodal Large Language Models (MLLMs) have demonstrated remarkable capabilities across diverse tasks, they encounter challenges in terms of reasoning efficiency, large model size and overthinking. However, existing lightweight…

Artificial Intelligence · Computer Science 2025-11-21 Qixiang Yin , Huanjin Yao , Jianghao Chen , Jiaxing Huang , Zhicheng Zhao , Fei Su

Unifying image understanding and generation has gained growing attention in recent research on multimodal models. Although design choices for image understanding have been extensively studied, the optimal model architecture and training…

Computer Vision and Pattern Recognition · Computer Science 2025-05-15 Jiuhai Chen , Zhiyang Xu , Xichen Pan , Yushi Hu , Can Qin , Tom Goldstein , Lifu Huang , Tianyi Zhou , Saining Xie , Silvio Savarese , Le Xue , Caiming Xiong , Ran Xu

Aerial object detection presents challenges from small object sizes, high density clustering, and image quality degradation from distance and motion blur. These factors create an information bottleneck where limited pixel representation…

Computer Vision and Pattern Recognition · Computer Science 2025-07-10 Ragib Amin Nihal , Benjamin Yen , Takeshi Ashizawa , Katsutoshi Itoyama , Kazuhiro Nakadai

Vision-Language Pre-training (VLP) has achieved impressive performance on various cross-modal downstream tasks. However, most existing methods can only learn from aligned image-caption data and rely heavily on expensive regional features,…

Computer Vision and Pattern Recognition · Computer Science 2022-03-18 Wei Li , Can Gao , Guocheng Niu , Xinyan Xiao , Hao Liu , Jiachen Liu , Hua Wu , Haifeng Wang

Vision-language pre-training like CLIP has shown promising performance on various downstream tasks such as zero-shot image classification and image-text retrieval. Most of the existing CLIP-alike works usually adopt relatively large image…

Computer Vision and Pattern Recognition · Computer Science 2023-12-04 Ying Nie , Wei He , Kai Han , Yehui Tang , Tianyu Guo , Fanyi Du , Yunhe Wang

Infrared imaging has emerged as a robust solution for urban object detection under low-light and adverse weather conditions, offering significant advantages over traditional visible-light cameras. However, challenges such as class…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Jiali Zhang , Thomas S. White , Haoliang Zhang , Wenqing Hu , Donald C. Wunsch , Jian Liu
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