Results 41 to 50 of about 111,812 (313)

Flow and heat transfer analysis of the microfluidic thermal camouflage film based on bionic structure

Case Studies in Thermal Engineering, 2023
With the rapid advancement of infrared (IR) detection techniques, the importance of thermal camouflage technology has become increasingly prominent.
Lujia Li, Changbing Chen, Miao An, Guoquan Liu, Songjing Li   +4 more
doaj   +1 more source

Camouflage of the seahorse Hippocampus reidi with plastic debris : an unusual type of protective resemblance [PDF]

, 2015
Camouflage is one of the strategies of reef fishes, in which they mimic other species or use the background to match the combination of their colors and textures (Randall 2005).
Barreiros, João P., Marques, Simone
core   +1 more source

Visibly Transparent and Infrared Reflective Coatings for Personal Thermal Management and Thermal Camouflage

Advanced Functional Materials, 2022
Tailoring thermal radiation using low‐infrared‐emissivity materials has drawn significant attention for diverse applications, such as passive radiative heating and thermal camouflage.
Ho Kun Woo, Kai Zhou, Su‐Kyung Kim, Adrian Manjarrez, M. J. Hoque, Tae‐Yeon Seong, Lili Cai   +6 more
semanticscholar   +1 more source

An Evaluation Method of Dynamic Camouflage Effect Based on Multifeature Constraints

IEEE Access, 2020
Most of the existing camouflage effect evaluation methods are for static images, and the evaluation methods have problems of singularity and subjectivity.
Yuanying Gan, Chuntong Liu, Hongcai Li, Bin Wang, Shixin Ma, Zhongye Liu   +5 more
doaj   +1 more source

Camouflage predicts survival in ground-nesting birds [PDF]

, 2016
ArticleEvading detection by predators is crucial for survival. Camouflage is therefore a widespread adaptation, but despite substantial research effort our understanding of different camouflage strategies has relied predominantly on artificial systems ...
Spottiswoode, CN, Stevens, M, Troscianko, J, Wilson-Aggarwal, J   +3 more
core   +1 more source

Contrast, contours and the confusion effect in dazzle camouflage [PDF]

, 2016
‘Motion dazzle camouflage’ is the name for the putative effects of highly conspicuous, often repetitive or complex, patterns on parameters important in prey capture, such as the perception of speed, direction and identity.
Cuthill, Innes C, Hogan, Benedict G, Scott-Samuel, Nicholas E   +2 more
core   +2 more sources

Space-to-ground infrared camouflage with radiative heat dissipation

Light: Science & Applications
With the development of space exploration and exploitation, it is imperative to address the potential threats posed to space objects, particularly ground-based infrared observation. However, in the extreme space environment, achieving infrared camouflage
Bing Qin, Huanzheng Zhu, Rongxuan Zhu, Meng Zhao, Min Qiu, Qiang Li   +5 more
semanticscholar   +1 more source

Design of an omnidirectional camouflage device with anisotropic confocal elliptic geometry in thermal-electric field

iScience, 2022
Summary: The designed confocal elliptical core-shell structure can realize the omnidirectional camouflage effect without disturbing temperature and electric potential profiles as the directions of heat flux and electric current change.
Huolei Feng, Xingwei Zhang, Yuekai Zhang, Limin Zhou, Yushan Ni   +4 more
doaj   +1 more source

3D Camouflaging Object using RGB-D Sensors

, 2017
This paper proposes a new optical camouflage system that uses RGB-D cameras, for acquiring point cloud of background scene, and tracking observers eyes.
Eshrah, Islam A., Rashwan, Mohsen A., Siddek, Ahmed M.   +2 more
core   +1 more source

Modeling of Camouflage Grass and the Calculation of its Electromagnetic Scattering Characteristics

IEEE Access, 2020
In this work, the complex electromagnetic model of a camouflage grass was accurately generated in geometry, of which the grass leaves were represented by lathy curved rectangular metal surfaces.
Wentao He, Xiaolong Weng, Wei Luo, Haiyan Chen, Xueyu Wu, Kai Li, Yan Huang, Beiping Liu   +7 more
doaj   +1 more source