Results 1 to 10 of about 29,436 (281)

Scalable, Color‐Matched, Flexible Plasmonic Film for Visible–Infrared Compatible Camouflage

open access: yesAdvanced Science, 2023
The multispectral compatible infrared camouflage technology is implemented these days to counter the developing infrared detectors and detectors of other bands.
Junlong Tian, Wang Zhang
exaly   +2 more sources

Flexible infrared camouflage eutectic gallium-indium for thermoelectric energy harvesting [PDF]

open access: yesNature Communications
Integrated infrared camouflage materials capable of energy harvesting and sensing hold great potential for enhancing operational efficiency in military settings.
Zechang Wei   +11 more
doaj   +2 more sources

Multi-dimensional camouflage against VIS-NIR hyperspectral, MIR intensity, and MIR polarization imaging [PDF]

open access: yesLight: Science & Applications
Camouflage is essential in modern security and military operations, playing a critical role in evading detection and enhancing the survivability of equipment.
Rui Qin   +5 more
doaj   +2 more sources

Shining a light on camouflage evolution: Using genetic algorithms to determine the effects of geometry and lighting on optimal camouflage. [PDF]

open access: yesPLoS ONE
Visual camouflage evolution in animals depends on both light's interaction with its surroundings and the limits of what the natural observers of the camouflage can see.
George R A Hancock   +2 more
doaj   +2 more sources

Evaluation of infrared camouflage effectiveness via a multi-fractal method

open access: yesDefence Technology, 2021
This paper reports an alternative approach to the evaluation of infrared camouflage effectiveness via a multi-fractal method. By calculating multi-fractal spectra of the target region and the background regions in an infrared image, the spectrum shape ...
Xiao-peng Cheng   +4 more
doaj   +1 more source

Combining Max pooling-Laplacian theory and k-means clustering for novel camouflage pattern design

open access: yesFrontiers in Neurorobotics, 2022
Camouflage is the main means of anti-optical reconnaissance, and camouflage pattern design is an extremely important step in camouflage. Many scholars have proposed many methods for generating camouflage patterns.
Minhao Wan, Dehui Zhao, Baogui Zhao
doaj   +1 more source

A review of modern materials used in military camouflage within the radar frequency range

open access: yesTechnical Transactions, 2021
The article presents an overview of materials which can be employed used to camouflage objects on the modern battlefield in the radar frequency range.
Szczodrowska Bogusława   +1 more
doaj   +1 more source

Spectral Camouflage Characteristics and Recognition Ability of Targets Based on Visible/Near-Infrared Hyperspectral Images

open access: yesPhotonics, 2022
Hyperspectral imaging can simultaneously obtain the spatial morphological information of the ground objects and the fine spectral information of each pixel. Through the quantitative analysis of the spectral characteristics of objects, it can complete the
Jiale Zhao   +5 more
doaj   +1 more source

Research on extraction and reproduction of deformation camouflage spot based on generative adversarial network model

open access: yesDefence Technology, 2020
The method of describing deformation camouflage spots based on feature space has some shortcomings, such as inaccurate description and difficult reproduction.
Xin Yang   +6 more
doaj   +1 more source

Research Progress of Bionic Adaptive Camouflage Materials

open access: yesFrontiers in Materials, 2021
Bionic adaptive camouflage material is a new artificial functional material, whose surface color can change adaptively according to the optical environments. Therefore, how to reduce the visual detectability of this material becomes a research hotspot of
Yu Qiao   +4 more
doaj   +1 more source

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