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Degraded underwater images decrease the accuracy of underwater object detection. However, existing methods for underwater image enhancement mainly focus on improving the indicators in visual aspects, which may not benefit the tasks of…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Jian Zhang , Ruiteng Zhang , Xinyue Yan , Xiting Zhuang , Ruicheng Cao

Metal-organic frameworks (MOFs) marry inorganic nodes, organic edges, and topological nets into programmable porous crystals, yet their astronomical design space defies brute-force synthesis. Generative modeling holds ultimate promise, but…

化学物理 · 物理学 2025-05-14 Chenru Duan , Aditya Nandy , Sizhan Liu , Yuanqi Du , Liu He , Yi Qu , Haojun Jia , Jin-Hu Dou

Object detection in fire rescue scenarios is importance for command and decision-making in firefighting operations. However, existing research still suffers from two main limitations. First, current work predominantly focuses on…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Qingyu Xu , Runtong Zhang , Zihuan Qiu , Fanman Meng

With the advancement of aerospace technology and the increasing demands of military applications, the development of low false-alarm and high-precision infrared small target detection algorithms has emerged as a key focus of research…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Taoran Yue , Xiaojin Lu , Jiaxi Cai , Yuanping Chen , Shibing Chu

Most existing object detectors suffer from class imbalance problems that hinder balanced performance. In particular, anchor free object detectors have to solve the background imbalance problem due to detection in a per-pixel prediction…

计算机视觉与模式识别 · 计算机科学 2020-12-29 Hopyong Gil , Sangwoo Park , Yusang Park , Wongoo Han , Juyean Hong , Juneyoung Jung

X-ray image plays an important role in manufacturing industry for quality assurance, because it can reflect the internal condition of weld region. However, the shape and scale of different defect types vary greatly, which makes it…

计算机视觉与模式识别 · 计算机科学 2021-11-19 Moyun Liu , Youping Chen , Lei He , Yang Zhang , Jingming Xie

Recent object detection methods have made remarkable progress by leveraging attention mechanisms to improve feature discriminability. However, most existing approaches are confined to refining single-layer or fusing dual-layer features,…

计算机视觉与模式识别 · 计算机科学 2025-10-17 Dingzhou Xie , Rushi Lan , Cheng Pang , Enhao Ning , Jiahao Zeng , Wei Zheng

Surgical object detection in laparoscopic videos enables real-time instrument identification for workflow analysis and skills assessment, but training robust models such as You Only Look Once (YOLO) is challenged by limited data, privacy…

Efficient computation in deep neural networks is crucial for real-time object detection. However, recent advancements primarily result from improved high-performing hardware rather than improving parameters and FLOP efficiency. This is…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Lilian Hollard , Lucas Mohimont , Nathalie Gaveau , Luiz Angelo Steffenel

X-ray security inspection requires accurate real-time detection of prohibited items, but existing models often struggle to balance the challenges of severe occlusion, complex clutter, and strict speed requirements. To overcome these…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Jiahao Kong

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…

计算机视觉与模式识别 · 计算机科学 2023-10-27 Chang Liu , Liguo Zhou , Yanliang Huang , Alois Knoll

Video camouflaged object detection (VCOD) is challenging due to dynamic environments. Existing methods face two main issues: (1) SAM-based methods struggle to separate camouflaged object edges due to model freezing, and (2) MLLM-based…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Hua Zhang , Changjiang Luo , Ruoyu Chen

As the number of installed cameras grows, so do the compute resources required to process and analyze all the images captured by these cameras. Video analytics enables new use cases, such as smart cities or autonomous driving. At the same…

计算机视觉与模式识别 · 计算机科学 2021-12-01 Daniel Rivas , Francesc Guim , Jordà Polo , David Carrera

In image classification tasks, the evaluation of models' robustness to increased dataset shifts with a probabilistic framework is very well studied. However, object detection (OD) tasks pose other challenges for uncertainty estimation and…

计算机视觉与模式识别 · 计算机科学 2020-11-09 Tiago Azevedo , René de Jong , Matthew Mattina , Partha Maji

We propose a novel Attentional Scale Sequence Fusion based You Only Look Once (YOLO) framework (ASF-YOLO) which combines spatial and scale features for accurate and fast cell instance segmentation. Built on the YOLO segmentation framework,…

计算机视觉与模式识别 · 计算机科学 2024-05-13 Ming Kang , Chee-Ming Ting , Fung Fung Ting , Raphaël C. -W. Phan

Driven by the rapid development of deep learning technology, the YOLO series has set a new benchmark for real-time object detectors. Additionally, transformer-based structures have emerged as the most powerful solution in the field, greatly…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Zeyu Wang , Chen Li , Huiying Xu , Xinzhong Zhu , Hongbo Li

Detecting small, densely distributed objects is a significant challenge: small objects often contain less distinctive information compared to larger ones, and finer-grained precision of bounding box boundaries are required. In this paper,…

计算机视觉与模式识别 · 计算机科学 2018-05-08 Zhenhua Chen , David Crandall , Robert Templeman

In order to navigate complex traffic environments, self-driving vehicles must recognize many semantic classes pertaining to vulnerable road users or traffic control devices. However, many safety-critical objects (e.g., construction worker)…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Anqi Joyce Yang , James Tu , Nikita Dvornik , Enxu Li , Raquel Urtasun

Detecting small unmanned aerial vehicles from RGB-infrared remote-sensing pairs remains challenging due to tiny target scale, cluttered backgrounds, and spatial misalignment between heterogeneous sensors. Existing bimodal detectors often…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Liming Hou , Yueping Peng , Hexiang Hao , Ji Wang , Xuekai Zhang , Wei Tang , Zecong Ye , Xin Ying , Yubo He

General-purpose object detectors face fundamental structural limitations when applied to ship detection in satellite imagery, where the ship scale distribution is concentrated at small sizes and high aspect ratios. In conventional You Only…

计算机视觉与模式识别 · 计算机科学 2026-05-27 Seon-Hoon Kim , Yerin Kim , Hyeji Sim , Youeyun Jung , Okchul Jung , Daewon Chung