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In this paper, we present our approach to the Auto WCEBleedGen Challenge V2 2024. Our solution combines the Swin Transformer for the initial classification of bleeding frames and RT-DETR for further detection of bleeding in Wireless Capsule…

计算机视觉与模式识别 · 计算机科学 2024-06-13 Sasidhar Alavala , Anil Kumar Vadde , Aparnamala Kancheti , Subrahmanyam Gorthi

Monocular depth estimation (MDE) is a fundamental task in many applications such as scene understanding and reconstruction. However, most of the existing methods rely on accurately labeled datasets. A weakly-supervised framework based on…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Fang Gao , Jiabao Wang , Jun Yu , Yaoxiong Wang , Feng Shuang

The underwater environment presents unique challenges, including color distortions, reduced contrast, and blurriness, hindering accurate analysis. In this work, we introduce MuLA-GAN, a novel approach that leverages the synergistic power of…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Ahsan Baidar Bakht , Zikai Jia , Muhayy ud Din , Waseem Akram , Lyes Saad Soud , Lakmal Seneviratne , Defu Lin , Shaoming He , Irfan Hussain

For massive multiple-input multiple-output systems in the frequency division duplex (FDD) mode, accurate downlink channel state information (CSI) is required at the base station (BS). However, the increasing number of transmit antennas…

信息论 · 计算机科学 2024-01-15 Jiaming Cheng , Wei Chen , Jialong Xu , Yiran Guo , Lun Li , Bo Ai

Autonomous surface vessels for floating-waste removal operate under varying hydrodynamics, external disturbances, and challenging water-surface perception. We present a field-validated system that combines camera-based polarimetric…

机器人学 · 计算机科学 2026-05-05 Luis F. W. Batista , Stéphanie Aravecchia , Cédric Pradalier

All-in-one image restoration aims to handle diverse degradations (e.g., noise, blur, adverse weather) within a unified framework, yet existing methods increasingly rely on complex architectures (e.g., Mixture-of-Experts, diffusion models)…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Wenlong Jiao , Heyang Lee , Ping Wang , Pengfei Zhu , Qinghua Hu , Dongwei Ren

Underwater Camouflaged Object Detection (UCOD) aims to identify objects that blend seamlessly into underwater environments. This task is critically important to marine ecology. However, it remains largely underexplored and accurate…

计算机视觉与模式识别 · 计算机科学 2025-09-08 Xinxin Huang , Han Sun , Ningzhong Liu , Huiyu Zhou , Yinan Yao

Salient Object Detection (SOD) plays a crucial role in many computer vision applications, requiring accurate localization and precise boundary delineation of salient regions. In this work, we present a novel framework that integrates…

机器学习 · 计算机科学 2025-09-30 Abhinav Sagar

In this paper, we present a novel methodology we call MDS-ViTNet (Multi Decoder Saliency by Vision Transformer Network) for enhancing visual saliency prediction or eye-tracking. This approach holds significant potential for diverse fields,…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Polezhaev Ignat , Goncharenko Igor , Iurina Natalya

Satellite remote sensing presents a cost-effective solution for synoptic flood monitoring, and satellite-derived flood maps provide a computationally efficient alternative to numerical flood inundation models traditionally used. While…

地球物理 · 物理学 2022-09-05 Antara Dasgupta , Lasse Hybbeneth , Björn Waske

We present a wavelet-based dual-stream network that addresses color cast and blurry details in underwater images. We handle these artifacts separately by decomposing an input image into multiple frequency bands using discrete wavelet…

计算机视觉与模式识别 · 计算机科学 2022-04-28 Ziyin Ma , Changjae Oh

This article deals with an important aspect of the neural network retrieval of sea surface salinity (SSS) from SMOS brightness temperatures (TBs). The neural network retrieval method is an empirical approach that offers the possibility of…

神经与进化计算 · 计算机科学 2016-01-19 Adel Ammar , Sylvie Labroue , Estelle Obligis , Michel Crépon , Sylvie Thiria

Existing underwater SLAM systems are difficult to work effectively in texture-sparse and geometrically degraded underwater environments, resulting in intermittent tracking and sparse mapping. Therefore, we present Water-DSLAM, a novel…

机器人学 · 计算机科学 2025-05-01 Yaming Ou , Junfeng Fan , Chao Zhou , Pengju Zhang , Zongyuan Shen , Yichen Fu , Xiaoyan Liu , Zengguang Hou

In this paper, we consider a problem inspired by the real-world need to identify the topographical features of ocean basins. Specifically we consider the problem of estimating the bottom impermeable boundary to an inviscid, incompressible,…

偏微分方程分析 · 数学 2023-08-22 Vishal Vasan , Manisha , Didier Auroux

Existing deep neural network based salient object detection (SOD) methods mainly focus on pursuing high network accuracy. However, those methods overlook the gap between network accuracy and prediction confidence, known as the confidence…

计算机视觉与模式识别 · 计算机科学 2020-12-14 Jing Zhang , Yuchao Dai , Xin Yu , Mehrtash Harandi , Nick Barnes , Richard Hartley

Fast MRI aims to reconstruct a high fidelity image from partially observed measurements. Exuberant development in fast MRI using deep learning has been witnessed recently. Meanwhile, novel deep learning paradigms, e.g., Transformer based…

计算机视觉与模式识别 · 计算机科学 2022-07-07 Jiahao Huang , Xiaodan Xing , Zhifan Gao , Guang Yang

Wireless Sensor Network is the essential structure of a water eminence monitoring by means of wireless sensor network technology To scrutinize water quality greater than different sites as a synchronized application an estimable system…

网络与互联网体系结构 · 计算机科学 2014-02-05 V. Karthikeyan , Geethanjali. S , Mekala. M , Deepika. T

For numerous earth observation applications, one may benefit from various satellite sensors to address the reconstruction of some process or information of interest. A variety of satellite sensors deliver observation data with different…

计算机视觉与模式识别 · 计算机科学 2022-03-22 Ronan Fablet , Bertrand Chapron

Underwater instance segmentation is a fundamental and critical step in various underwater vision tasks. However, the decline in image quality caused by complex underwater environments presents significant challenges to existing segmentation…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Lianjun Liu

We consider the band assignment problem in dual band systems, where the base-station (BS) chooses one of the two available frequency bands (centimeter-wave and millimeter-wave bands) to communicate data to the mobile station (MS). While the…

信号处理 · 电气工程与系统科学 2018-10-04 Daoud Burghal , Rui Wang , Andreas F. Molisch