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Navigating efficiently across vortical flow fields presents a significant challenge in various robotic applications. The dynamic and unsteady nature of vortical flows often disturbs the control of underwater robots, complicating their…

机器人学 · 计算机科学 2024-10-01 Haodong Feng , Dehan Yuan , Jiale Miao , Jie You , Yue Wang , Yi Zhu , Dixia Fan

The robotic handling of compliant and deformable food raw materials, characterized by high biological variation, complex geometrical 3D shapes, and mechanical structures and texture, is currently in huge demand in the ocean space,…

One of the most common critical factors directly related to the cause of a chronic disease is unhealthy diet consumption. In this sense, building an automatic system for food analysis could allow a better understanding of the nutritional…

计算机视觉与模式识别 · 计算机科学 2018-01-29 Eduardo Aguilar , Marc Bolaños , Petia Radeva

During the recent years, correlation filters have shown dominant and spectacular results for visual object tracking. The types of the features that are employed in these family of trackers significantly affect the performance of visual…

计算机视觉与模式识别 · 计算机科学 2018-03-13 Erhan Gundogdu , A. Aydin Alatan

Improving the numerical method of fish autonomous swimming behavior in complex environments is of great significance to the optimization of bionic controller,the design of fish passing facilities and the study of fish behavior.This work has…

流体动力学 · 物理学 2023-01-25 Tao Li , Chunze Zhang , Peiyi Peng , Ji Hou , Qin Zhou , Qian Ma

Efficient point-to-point navigation in the presence of a background flow field is important for robotic applications such as ocean surveying. In such applications, robots may only have knowledge of their immediate surroundings or be faced…

流体动力学 · 物理学 2022-01-19 Peter Gunnarson , Ioannis Mandralis , Guido Novati , Petros Koumoutsakos , John O. Dabiri

When robots are able to see and respond to their surroundings, a whole new world of possibilities opens up. To bring these possibilities to life, the robotics industry is increasingly adopting camera-based vision systems, especially when a…

机器人学 · 计算机科学 2023-11-10 Michele Ambrosino , Manar Mahmalji , Nicolás Bono Rosselló , Emanuele Garone

A reasonable and balanced diet is essential for maintaining good health. With the advancements in deep learning, automated nutrition estimation method based on food images offers a promising solution for monitoring daily nutritional intake…

计算机视觉与模式识别 · 计算机科学 2023-10-19 Yuzhe Han , Qimin Cheng , Wenjin Wu , Ziyang Huang

Many aging individuals encounter challenges in effectively tracking their dietary intake, exacerbating their susceptibility to nutrition-related health complications. Self-reporting methods are often inaccurate and suffer from substantial…

计算机视觉与模式识别 · 计算机科学 2024-05-14 Matthew Keller , Chi-en Amy Tai , Yuhao Chen , Pengcheng Xi , Alexander Wong

Optimization of resource distribution has been a challenging topic in current society. To explore this topic, we develop a Coalition Control Model(CCM) based on the Model Predictive Control(MPC) and test it using a fishing model with linear…

多智能体系统 · 计算机科学 2020-11-26 Weizhi Du , Harvey Tian

We consider the problem of tracking moving targets using mobile wireless sensors (of possibly different types). This is a joint estimation and control problem in which a tracking system must take into account both target and sensor…

信号处理 · 电气工程与系统科学 2025-03-03 Jingwei Hu , Dave Zachariah , Petre Stoica

Precise trajectory tracking for legged robots can be challenging due to their high degrees of freedom, unmodeled nonlinear dynamics, or random disturbances from the environment. A commonly adopted solution to overcome these challenges is to…

机器人学 · 计算机科学 2025-09-01 Jing Cheng , Yasser G. Alqaham , Amit K. Sanyal , Zhenyu Gan

In this paper, we propose a robust real time detection and tracking method for detecting ships in a coastal video sequences. Since coastal scenarios are unpredictable and scenes have dynamic properties it is essential to apply detection…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Mohammad Hassan Saghafi , Seyed Majid Noorhosseini , Seyed Abolfazl Seyed Javadein , Hadi Khalili

Monitoring the health conditions of fish is essential, as it enables the early detection of disease, safeguards animal welfare, and contributes to sustainable aquaculture practices. Physiological and pathological conditions of cultivated…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Timon Palm , Clemens Seibold , Anna Hilsmann , Peter Eisert

Fish-inspired aquatic robots are gaining increasing attention in marine robot communities due to their high swimming speeds and efficient propulsion enabled by flexible bodies that generate undulatory motions. To support the design…

机器人学 · 计算机科学 2025-11-07 Zhiheng Chen , Wei Wang

Coral reefs are fast-changing and complex ecosystems that are crucial to monitor and study. Biological hotspot detection can help coral reef managers prioritize limited resources for monitoring and intervention tasks. Here, we explore the…

机器人学 · 计算机科学 2024-02-05 Daniel Yang , Levi Cai , Stewart Jamieson , Yogesh Girdhar

Precision agriculture is area with lack of cheap technology. The refinement of the production system brings large advantages to the producer and the use of images makes the monitoring a more cheap methodology. Macronutrients monitoring can…

神经与进化计算 · 计算机科学 2014-03-13 Maicon A. Sartin , Alexandre C. R. da Silva

Visual analysis of complex fish habitats is an important step towards sustainable fisheries for human consumption and environmental protection. Deep Learning methods have shown great promise for scene analysis when trained on large-scale…

计算机视觉与模式识别 · 计算机科学 2020-08-31 Alzayat Saleh , Issam H. Laradji , Dmitry A. Konovalov , Michael Bradley , David Vazquez , Marcus Sheaves

Grasping in dynamic environments presents a unique set of challenges. A stable and reachable grasp can become unreachable and unstable as the target object moves, motion planning needs to be adaptive and in real time, the delay in…

机器人学 · 计算机科学 2021-03-22 Iretiayo Akinola , Jingxi Xu , Shuran Song , Peter K. Allen

Understanding the nutritional content of food from visual data is a challenging computer vision problem, with the potential to have a positive and widespread impact on public health. Studies in this area are limited to existing datasets in…

计算机视觉与模式识别 · 计算机科学 2021-06-23 Quin Thames , Arjun Karpur , Wade Norris , Fangting Xia , Liviu Panait , Tobias Weyand , Jack Sim