Results 101 to 110 of about 21,339 (219)

Linearized Alternating Direction Method with Adaptive Penalty and Warm Starts for Fast Solving Transform Invariant Low-Rank Textures

, 2013
Transform Invariant Low-rank Textures (TILT) is a novel and powerful tool that can effectively rectify a rich class of low-rank textures in 3D scenes from 2D images despite significant deformation and corruption.
Lin, Zhouchen, Ren, Xiang
core   +1 more source

Collaborative communication-based ocean observation research with heterogeneous unmanned surface vessels

Frontiers in Marine Science
Unmanned surface vehicles (USVs) are crucial in ensuring maritime safety and observation, attracting widespread attention and research. However, a single USV exhibits limited performance and cannot effectively observe complex marine environments.
Zhen Kang, Zhen Kang, Miao Gao, Miao Gao, Zihao Liao, Anmin Zhang, Anmin Zhang   +6 more
doaj   +1 more source

Understanding Compressive Adversarial Privacy

, 2018
Designing a data sharing mechanism without sacrificing too much privacy can be considered as a game between data holders and malicious attackers. This paper describes a compressive adversarial privacy framework that captures the trade-off between the ...
Chen, Xiao, Kairouz, Peter, Rajagopal, Ram   +2 more
core   +1 more source

Rats that learn to vocalize for food reward emit longer and louder appetitive calls and fewer short aversive calls.

PLoS ONE
Rats are social animals that use ultrasonic vocalizations (USV) in their intraspecific communication. Several types of USV have been previously described, e.g., appetitive 50-kHz USV and aversive short 22-kHz USV. It is not fully understood which aspects
Agnieszka D Wardak, Krzysztof H Olszyński, Rafał Polowy, Jan Matysiak, Robert K Filipkowski   +4 more
doaj   +1 more source

Research on Photovoltaic Power Generation Characteristics of Small Ocean Observation Unmanned Surface Vehicles

Energies
Under the action of waves, a small unmanned surface vehicle (USV) will experience continuous oscillation, significantly impacting its photovoltaic power generation system.
Weiwei Yang, Bingzhen Wang, Wei Ke, Shuyuan Shen, Xiao Wu   +4 more
doaj   +1 more source

USV - Unmanned Surface Vessel

, 2016
Denne rapporten omhandler utvikling av et ubemannet overflatefartøy, som er gitt som en bacheloroppgave av NTNU i Ålesund. Formålet med oppgaven er utvikling av et konsept for et ubemannet overflatefartøy som danner basis for videre utvikling i senere prosjekter.
Liavaag, Sveinung, Kamsvåg, Vegard, Havnegjerde, Albert   +2 more
openaire   +1 more source

Expert opinion on the clinical utilization of high dose telmisartan in Indian patients with hypertension

Indian Heart Journal, 2021
Nirmal Garabadu, Rajesh Gupta, Satish Ovhal, M.S. Brunda, Mahesh Abhyankar, Silki Silki   +5 more
doaj   +1 more source

Design and Implementation of a Dual Uncrewed Surface Vessel Platform for Bathymetry Research Under High-Flow Conditions

IEEE Access
Bathymetry, the study of underwater depth and topography, relies on detailed sonar mapping of the underwater structures. These measurements, critical for infrastructure health monitoring and hazard detection, often require prohibitively expensive sensory
Dinesh Kumar, Amin Ghorbanpour, Kin Yen, Iman Soltani   +3 more
doaj   +1 more source

Flight-determined stability analysis of multiple-input-multiple-output control systems [PDF]

Singular value analysis can give conservative stability margin results. Applying structure to the uncertainty can reduce this conservatism. This paper presents flight-determined stability margins for the X-29A lateral-directional, multiloop control ...
Burken, John J.
core   +1 more source

Motion Control System for USV Target Point Convergence

Sensors
The goal of this paper is to establish a motion control system for unmanned surface vehicles (USVs) that enables point-to-point tracking and dynamic positioning. This includes the heading control and path following control of USVs. A hardware and software platform for USVs using microcontrollers is designed.
Jian Zhou, Hui Zhang, Kai Liu, Linhan Ma, Yanxia Yang, Zhanchao Fan   +5 more
openaire   +3 more sources