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Multispectral imaging and deep learning have emerged as powerful tools supporting diverse use cases from autonomous vehicles, to agriculture, infrastructure monitoring and environmental assessment. The combination of these technologies has…

计算机视觉与模式识别 · 计算机科学 2024-09-23 James E. Gallagher , Edward J. Oughton

This paper revisits feature pyramids networks (FPN) for one-stage detectors and points out that the success of FPN is due to its divide-and-conquer solution to the optimization problem in object detection rather than multi-scale feature…

计算机视觉与模式识别 · 计算机科学 2021-03-18 Qiang Chen , Yingming Wang , Tong Yang , Xiangyu Zhang , Jian Cheng , Jian Sun

We present LOWA, a novel method for localizing objects with attributes effectively in the wild. It aims to address the insufficiency of current open-vocabulary object detectors, which are limited by the lack of instance-level attribute…

计算机视觉与模式识别 · 计算机科学 2023-06-01 Xiaoyuan Guo , Kezhen Chen , Jinmeng Rao , Yawen Zhang , Baochen Sun , Jie Yang

In recent years, there are many applications of object detection in remote sensing field, which demands a great number of labeled data. However, in many cases, data is extremely rare. In this paper, we proposed a few-shot object detector…

计算机视觉与模式识别 · 计算机科学 2020-09-04 Zixuan Xiao , Ping Zhong , Yuan Quan , Xuping Yin , Wei Xue

We present a method to populate an unknown environment with models of previously seen objects, placed in a Euclidean reference frame that is inferred causally and on-line using monocular video along with inertial sensors. The system we…

计算机视觉与模式识别 · 计算机科学 2018-10-25 Xiaohan Fei , Stefano Soatto

Conventional training of a deep CNN based object detector demands a large number of bounding box annotations, which may be unavailable for rare categories. In this work we develop a few-shot object detector that can learn to detect novel…

计算机视觉与模式识别 · 计算机科学 2019-10-22 Bingyi Kang , Zhuang Liu , Xin Wang , Fisher Yu , Jiashi Feng , Trevor Darrell

As few-shot object detectors are often trained with abundant base samples and fine-tuned on few-shot novel examples,the learned models are usually biased to base classes and sensitive to the variance of novel examples. To address this…

计算机视觉与模式识别 · 计算机科学 2023-02-01 Jiaming Han , Yuqiang Ren , Jian Ding , Ke Yan , Gui-Song Xia

The rapid advancement of generative technologies has made synthetic images nearly indistinguishable from real ones, thereby creating an urgent need for robust detectors to counter misinformation. However, existing methods mainly rely on…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Yutong Xiao , Ran Ran , Jiwei Wei , Shuchang Zhou , Ke Liu , Zheng Ziqiang , Caiyan Qin

Few-shot object detection has gained significant attention in recent years as it has the potential to greatly reduce the reliance on large amounts of manually annotated bounding boxes. While most existing few-shot object detection…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Sueyeon Kim , Woo-Jeoung Nam , Seong-Whan Lee

Personalized object detection aims to adapt a general-purpose detector to recognize user-specific instances from only a few examples. Lightweight models often struggle in this setting due to their weak semantic priors, while large…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Elena Camuffo , Francesco Barbato , Mete Ozay , Simone Milani , Umberto Michieli

Low-light image enhancement (LLIE) is a crucial task in computer vision aimed at enhancing the visual fidelity of images captured under low-illumination conditions. Conventional methods frequently struggle with noise, overexposure, and…

图像与视频处理 · 电气工程与系统科学 2025-07-17 Namrah Siddiqua , Kim Suneung , Seong-Whan Lee

It is suggested that low-light image enhancement realizes one-to-many mapping since we have different definitions of NORMAL-light given application scenarios or users' aesthetic. However, most existing methods ignore subjectivity of the…

计算机视觉与模式识别 · 计算机科学 2021-01-05 Ya'nan Wang , Zhuqing Jiang , Chang Liu , Kai Li , Aidong Men , Haiying Wang

Low-light is an inescapable element of our daily surroundings that greatly affects the efficiency of our vision. Research works on low-light has seen a steady growth, particularly in the field of image enhancement, but there is still a lack…

计算机视觉与模式识别 · 计算机科学 2018-05-30 Yuen Peng Loh , Chee Seng Chan

LiDAR-based 3D object detection is essential for autonomous driving systems. However, LiDAR point clouds may appear to have sparsity, uneven distribution, and incomplete structures, significantly limiting the detection performance. In road…

计算机视觉与模式识别 · 计算机科学 2025-04-02 Wanjing Zhang , Chenxing Wang

In this paper, we propose a novel framework for enhancing visual comprehension in autonomous driving systems by integrating visual language models (VLMs) with additional visual perception module specialised in object detection. We extend…

计算机视觉与模式识别 · 计算机科学 2024-11-12 Linfeng He , Yiming Sun , Sihao Wu , Jiaxu Liu , Xiaowei Huang

Modern image-based object detection models, such as YOLOv7, primarily process individual frames independently, thus ignoring valuable temporal context naturally present in videos. Meanwhile, existing video-based detection methods often…

计算机视觉与模式识别 · 计算机科学 2025-06-26 Yitong Quan , Benjamin Kiefer , Martin Messmer , Andreas Zell

Learning to detect an object in an image from very few training examples - few-shot object detection - is challenging, because the classifier that sees proposal boxes has very little training data. A particularly challenging training regime…

计算机视觉与模式识别 · 计算机科学 2020-11-23 Weilin Zhang , Yu-Xiong Wang , David A. Forsyth

Object Detection, a fundamental computer vision problem, has paramount importance in smart camera systems. However, a truly reliable camera system could be achieved if and only if the underlying object detection component is robust enough…

计算机视觉与模式识别 · 计算机科学 2022-08-23 Ujjal Kr Dutta

As we move towards large-scale object detection, it is unrealistic to expect annotated training data, in the form of bounding box annotations around objects, for all object classes at sufficient scale, and so methods capable of unseen…

计算机视觉与模式识别 · 计算机科学 2019-03-20 Pengkai Zhu , Hanxiao Wang , Venkatesh Saligrama

Images acquired by computer vision systems under low light conditions have multiple characteristics like high noise, lousy illumination, reflectance, and bad contrast, which make object detection tasks difficult. Much work has been done to…

计算机视觉与模式识别 · 计算机科学 2021-08-02 Winston Chen , Tejas Shah