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The performance of existing underwater object detection methods degrades seriously when facing domain shift caused by complicated underwater environments. Due to the limitation of the number of domains in the dataset, deep detectors easily…

计算机视觉与模式识别 · 计算机科学 2023-01-19 Yang Chen , Pinhao Song , Hong Liu , Linhui Dai , Xiaochuan Zhang , Runwei Ding , Shengquan Li

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

In recent years, significant progress has been made in the field of underwater image enhancement (UIE). However, its practical utility for high-level vision tasks, such as underwater object detection (UOD) in Autonomous Underwater Vehicles…

计算机视觉与模式识别 · 计算机科学 2024-03-29 Junjie Wen , Jinqiang Cui , Benyun Zhao , Bingxin Han , Xuchen Liu , Zhi Gao , Ben M. Chen

Domain adaptive object detection (DAOD) aims to alleviate transfer performance degradation caused by the cross-domain discrepancy. However, most existing DAOD methods are dominated by outdated and computationally intensive two-stage Faster…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Huayi Zhou , Fei Jiang , Hongtao Lu

Object detection aims to obtain the location and the category of specific objects in a given image, which includes two tasks: classification and location. In recent years, researchers tend to apply object detection to underwater robots…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Pinhao Song

Underwater object detection (UOD) plays a significant role in aquaculture and marine environmental protection. Considering the challenges posed by low contrast and low-light conditions in underwater environments, several underwater image…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Linhui Dai , Hong Liu , Pinhao Song , Mengyuan Liu

In this paper, we focus on Single-Domain Generalized Object Detection (Single-DGOD), aiming to transfer a detector trained on one source domain to multiple unknown domains. Existing methods for Single-DGOD typically rely on discrete data…

计算机视觉与模式识别 · 计算机科学 2025-11-14 Zihao Zhang , Yang Li , Aming Wu , Yahong Han

Despite the striking performance achieved by modern detectors when training and test data are sampled from the same or similar distribution, the generalization ability of detectors under unknown distribution shifts remains hardly studied.…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Xingxuan Zhang , Zekai Xu , Renzhe Xu , Jiashuo Liu , Peng Cui , Weitao Wan , Chong Sun , Chen Li

Underwater object detection (UOD) is vital to diverse marine applications, including oceanographic research, underwater robotics, and marine conservation. However, UOD faces numerous challenges that compromise its performance. Over the…

计算机视觉与模式识别 · 计算机科学 2025-09-11 Edwine Nabahirwa , Wei Song , Minghua Zhang , Yi Fang , Zhou Ni

Domain generalisation aims to promote the learning of domain-invariant features while suppressing domain-specific features, so that a model can generalise better to previously unseen target domains. An approach to domain generalisation for…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Karthik Seemakurthy , Erchan Aptoula , Charles Fox , Petra Bosilj

This research presents ADOD, a novel approach to address domain generalization in underwater object detection. Our method enhances the model's ability to generalize across diverse and unseen domains, ensuring robustness in various…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Lyes Saad Saoud , Zhenwei Niu , Atif Sultan , Lakmal Seneviratne , Irfan Hussain

Domain shift is a major challenge for object detectors to generalize well to real world applications. Emerging techniques of domain adaptation for two-stage detectors help to tackle this problem. However, two-stage detectors are not the…

计算机视觉与模式识别 · 计算机科学 2021-07-06 Shizhao Zhang , Hongya Tuo , Jian Hu , Zhongliang Jing

In the field of object detection, domain generalisation (DG) aims to ensure robust performance across diverse and unseen target domains by learning the robust domain-invariant features corresponding to the objects of interest across…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Shuvam Jena , Sushmetha Sumathi Rajendran , Karthik Seemakurthy , Sasithradevi A , Vijayalakshmi M , Prakash Poornachari

Underwater object detection faces the problem of underwater image degradation, which affects the performance of the detector. Underwater object detection methods based on noise reduction and image enhancement usually do not provide images…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Zhuoyan Liu , Bo Wang , Ye Li , Jiaxian He , Yunfeng Li

Underwater robotic perception usually requires visual restoration and object detection, both of which have been studied for many years. Meanwhile, data domain has a huge impact on modern data-driven leaning process. However, exactly…

计算机视觉与模式识别 · 计算机科学 2020-03-05 Xingyu Chen , Yue Lu , Zhengxing Wu , Junzhi Yu , Li Wen

Domain generalization (DG) for object detection aims to enhance detectors' performance in unseen scenarios. This task remains challenging due to complex variations in real-world applications. Recently, diffusion models have demonstrated…

计算机视觉与模式识别 · 计算机科学 2025-06-05 Boyong He , Yuxiang Ji , Qianwen Ye , Zhuoyue Tan , Liaoni Wu

Object detection models trained on a source domain often exhibit significant performance degradation when deployed in unseen target domains, due to various kinds of variations, such as sensing conditions, environments and data…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Saniya M. Deshmukh , Kailash A. Hambarde , Hugo Proença

Point-cloud-based 3D object detection suffers from performance degradation when encountering data with novel domain gaps. To tackle it, the single-domain generalization (SDG) aims to generalize the detection model trained in a limited…

计算机视觉与模式识别 · 计算机科学 2024-02-29 Shuangzhi Li , Lei Ma , Xingyu Li

Single-Domain Generalized Object Detection~(S-DGOD) aims to train an object detector on a single source domain while generalizing well to diverse unseen target domains, making it suitable for multimedia applications that involve various…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Xiaoran Xu , Jiangang Yang , Wenyue Chong , Wenhui Shi , Shichu Sun , Jing Xing , Jian Liu

As digital content can be copied easily, Copyright infringement has become a concern nowadays. Providing a solution to prevent the abuse of such contents is very necessary. One of the most common methods to solve this problem is…

图像与视频处理 · 电气工程与系统科学 2021-05-04 Shiva Sattarpoor , Hamid Barati
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