Results 41 to 50 of about 51,255 (199)
Real-Time Infrared Small Target Detection With Nonlocal Spatial-Temporal Feature Fusion
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingInfrared small target detection is a challenging task in which many researchers have made lots of achievements. While the performance of single-frame (SF) detection is still limited due to the lack of usage of multiframe (MF) continuous information, many
Hai Xu +3 more
doaj +1 more source
Inexpensive multispectral imaging device
Instrumentation Science & Technology, 2022 Multi/hyperspectral imaging is an important technique to obtain color data and spectral monitoring. It is a precise remote sensing technique that includes two or more bands in the visible and invisible spectrum. This study demonstrates the design and construction of a low-cost, multispectral imaging system using a single linear array sensor and a ...
openaire +2 more sources
Integrated Estimation/Guidance Law against Exoatmospheric Maneuvering Targets
Complexity, 2018 An integrated guidance integrated estimation/guidance law is designed for exoatmospheric interceptors equipped with divert thrusters and optical seekers to intercept maneuvering targets.
Mao Su, Lei Liu, Yongji Wang
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingIn remote sensing image classification task, it is often apply a model trained on one dataset (source domain) to another dataset (target domain). However, due to the presence of domain shift between these domains where data are not independent and ...
Junsong Leng +5 more
doaj +1 more source
Parametric Multispectral Mappings and Comparative Genomics [PDF]
, 2022 Ivan V. Stepanyan, Michail Y. Lednev
openalex +1 more source
Robust Finite-Time Tracking for Uncertain Linear Systems with Actuator Faults
Complexity, 2020 In this paper, a robust finite-time fault-tolerant control (FTC) scheme is developed for uncertain linear systems in the presence of actuator faults. Since the system uncertainties and actuator faults are unknown, the controller parameters are updated ...
Xinpeng Fang, Huijin Fan, Lei Liu
doaj +1 more source
PSNet: A Universal Algorithm for Multispectral Remote Sensing Image Segmentation
Remote SensingSemantic segmentation, a fundamental task in remote sensing, plays a crucial role in urban planning, land monitoring, and road vehicle detection. However, compared to conventional images, multispectral remote sensing images present significant challenges
Yifan Zheng +4 more
doaj +1 more source
Rapid trajectory planning of a reusable launch vehicle for airdrop with geographic constraints
International Journal of Advanced Robotic Systems, 2019 Online feasible trajectory generation for an airdrop unpowered reusable launch vehicle is addressed in this article. A rapid trajectory planning algorithm is proposed to satisfy not only the multiple path and terminal constraints but also the complex ...
Xing Wei +3 more
doaj +1 more source
Micromachines, 2019 A new dual-mode liquid-crystal (LC) micro-device constructed by incorporating a Fabry⁻Perot (FP) cavity and an arrayed LC micro-lens for performing simultaneous electrically adjusted filtering and zooming in infrared wavelength range is presented ...
Zhonglun Liu +7 more
doaj +1 more source
Optics Express, 2014 A multispectral imaging technique with a new CMOS camera is proposed. With a four channel Bayer patterns, the camera can acquire four spectral images simultaneously. We have developed a color correction process to obtain accurate color information, and we have also demonstrated its applications on portrait enhancement, shadow removal, and vein ...
Zhenyue, Chen +2 more
openaire +2 more sources