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Object detection aims to identify instances of semantic objects of a certain class in images or videos. The success of state-of-the-art approaches is attributed to the significant progress of object proposal and convolutional neural…

计算机视觉与模式识别 · 计算机科学 2017-03-02 Feng Gao , Yihang Lou , Yan Bai , Shiqi Wang , Tiejun Huang , Ling-Yu Duan

Underwater Image Enhancement (UIE) is an ill-posed problem where natural clean references are not available, and the degradation levels vary significantly across semantic regions. Existing UIE methods treat images with a single global model…

计算机视觉与模式识别 · 计算机科学 2026-02-12 Bosen Lin , Feng Gao , Yanwei Yu , Junyu Dong , Qian Du

Severe color casts, low contrast and blurriness of underwater images caused by light absorption and scattering result in a difficult task for exploring underwater environments. Different from most of previous underwater image enhancement…

图像与视频处理 · 电气工程与系统科学 2019-07-15 Xueyan Ding , Yafei Wang , Yang Yan , Zheng Liang , Zetian Mi , Xianping Fu

In this paper, we propose a novel low-light image enhancement method aimed at improving the performance of recognition models. Despite recent advances in deep learning, the recognition of images under low-light conditions remains a…

计算机视觉与模式识别 · 计算机科学 2025-01-09 Seitaro Ono , Yuka Ogino , Takahiro Toizumi , Atsushi Ito , Masato Tsukada

Multi-sensor object detection is an active research topic in automated driving, but the robustness of such detection models against missing sensor input (modality missing), e.g., due to a sudden sensor failure, is a critical problem which…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Shiming Wang , Holger Caesar , Liangliang Nan , Julian F. P. Kooij

Despite the remarkable achievements in object detection, the model's accuracy and efficiency still require further improvement under challenging underwater conditions, such as low image quality and limited computational resources. To…

计算机视觉与模式识别 · 计算机科学 2025-10-22 Jun Dong , Wenli Wu , Jintao Cheng , Xiaoyu Tang

Multi-modal fusion has shown initial promising results for object detection of autonomous driving perception. However, many existing fusion schemes do not consider the quality of each fusion input and may suffer from adverse conditions on…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Yang Lou , Qun Song , Qian Xu , Rui Tan , Jianping Wang

A General Underwater Object Detector (GUOD) should perform well on most of underwater circumstances. However, with limited underwater dataset, conventional object detection methods suffer from domain shift severely. This paper aims to build…

计算机视觉与模式识别 · 计算机科学 2020-04-15 Hong Liu , Pinhao Song , Runwei Ding

Underwater environments pose significant challenges due to the selective absorption and scattering of light by water, which affects image clarity, contrast, and color fidelity. To overcome these, we introduce OceanLens, a method that models…

图像与视频处理 · 电气工程与系统科学 2024-11-21 Rajini Makam , Dhatri Shankari T M , Sharanya Patil , Suresh Sundram

In this paper, we present a novel Amplitude-Modulated Stochastic Perturbation and Vortex Convolutional Network, AMSP-UOD, designed for underwater object detection. AMSP-UOD specifically addresses the impact of non-ideal imaging factors on…

计算机视觉与模式识别 · 计算机科学 2024-01-19 Jingchun Zhou , Zongxin He , Kin-Man Lam , Yudong Wang , Weishi Zhang , ChunLe Guo , Chongyi Li

Aiming at the problems of color distortion, blur and excessive noise of underwater image, an underwater image enhancement algorithm based on structure-texture reconstruction is proposed. Firstly, the color equalization of the degraded image…

图像与视频处理 · 电气工程与系统科学 2020-04-14 Sen Lin , Kaichen Chi

Underwater object detection (UOD) is crucial for marine economic development, environmental protection, and the planet's sustainable development. The main challenges of this task arise from low-contrast, small objects, and mimicry of…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Linhui Dai , Hong Liu , Pinhao Song , Hao Tang , Runwei Ding , Shengquan Li

Over the past few decades, underwater image enhancement has attracted increasing amount of research effort due to its significance in underwater robotics and ocean engineering. Research has evolved from implementing physics-based solutions…

计算机视觉与模式识别 · 计算机科学 2021-01-07 Ankita Naik , Apurva Swarnakar , Kartik Mittal

Underwater target localization uses real-time sensory measurements to estimate the position of underwater objects of interest, providing critical feedback information for underwater robots. While acoustic sensing is the most acknowledged…

机器人学 · 计算机科学 2024-09-10 Mingyang Yang , Zeyu Sha , Feitian Zhang

Object detection in poor-illumination environments is a challenging task as objects are usually not clearly visible in RGB images. As infrared images provide additional clear edge information that complements RGB images, fusing RGB and…

计算机视觉与模式识别 · 计算机科学 2024-12-09 Yishuo Chen , Boran Wang , Xinyu Guo , Wenbin Zhu , Jiasheng He , Xiaobin Liu , Jing Yuan

Maritime object detection faces essential challenges due to the small target size and limitations of labeled real RGB data. This paper will present a real-time object detection system based on RT-DETR, enhanced by employing augmented…

计算机视觉与模式识别 · 计算机科学 2025-10-10 Nader Nemati

Underwater exploration offers critical insights into our planet and attracts increasing attention for its broader applications in resource exploration, national security, etc. We study the underwater scene understanding methods, which aim…

计算机视觉与模式识别 · 计算机科学 2025-11-03 Wei Xu , Cheng Wang , Dingkang Liang , Zongchuang Zhao , Xingyu Jiang , Peng Zhang , Xiang Bai

Object detection is an essential task for autonomous robots operating in dynamic and changing environments. A robot should be able to detect objects in the presence of sensor noise that can be induced by changing lighting conditions for…

机器人学 · 计算机科学 2019-11-20 Oier Mees , Andreas Eitel , Wolfram Burgard

Underwater image enhancement (UIE) is a meaningful but challenging task, and many learning-based UIE methods have been proposed in recent years. Although much progress has been made, these methods still exist two issues: (1) There exists a…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Zhengyong Wang , Liquan Shen , Yihan Yu , Yuan Hui

3D object detection is fundamental for safe and robust intelligent transportation systems. Current multi-modal 3D object detectors often rely on complex architectures and training strategies to achieve higher detection accuracy. However,…

计算机视觉与模式识别 · 计算机科学 2025-12-24 Xiangxuan Ren , Zhongdao Wang , Pin Tang , Guoqing Wang , Jilai Zheng , Chao Ma