Results 81 to 90 of about 1,106,531 (257)
An Enhanced Aircraft Carrier Runway Detection Method Based on Image Dehazing
Applied SciencesCarrier-based Unmanned Aerial Vehicle (CUAV) landing is an extremely critical link in the overall chain of CUAV operations on ships. Vision-based landing location methods have advantages such as low cost and high accuracy.
Chenliang Li +5 more
doaj +1 more source
Global Policy, EarlyView.ABSTRACT As hybrid threats blur the line between war and peace and challenge conventional deterrence logics, states increasingly turn to concepts of resilience, civil preparedness and whole‐of‐society as elements of their security strategies. This raises the question of how civilian agency can be viewed as an element of deterrence and what the ...
Agata Mazurkiewicz, Heljä Ossa
wiley +1 more source
Enhance Dehazed Images Rapidly Without Losing Restoration Accuracy
IEEE AccessWe proposed a novel image-enhancing framework to ensure consolidated restoration accuracy when remedying the visual quality of dehazed images, such as over-saturation, color deviation, or luminance issues. Conventionally, the dehazing process was usually
Ping-Juei Liu
doaj +1 more source
Seasonal Habitat Selection by a Threatened Ungulate in an Industrializing Boreal Landscape
Animal Conservation, EarlyView.Understanding habitat selection by Threatened wood bison in landscapes characterized by anthropogenic disturbance is important for conservation planning. During summer and winter, bison selected for linear (e.g., roads, seismic lines, pipelines) and polygonal (e.g., well sites) disturbances, unless there were high densities of linear features.
Lisa J. Koetke +4 more
wiley +1 more source
ICL-Net: Inverse Cognitive Learning Network for Remote Sensing Image Dehazing
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingWhen imaging the Earth's surface, space-based optical imaging sensors are inevitably interfered by scattering media, such as clouds and haze, resulting in serious degradation of remote sensing images they capture.
Weida Dong, Chunyan Wang, Xiping Xu
doaj +1 more source
Perception Oriented Haze Image Definition Restoration by Basing on Physical Optics Model
IEEE Photonics Journal, 2018 Existing haze removal approaches have unreliable estimation of atmospheric light and transmission, which lead to imprecision color information recovery, gradient reversal artifacts, and halo effect.
Hui Fu +3 more
doaj +1 more source
Testing the Assumption That Tiger Population Recovery Increases Conflict Across Their Range
Animal Conservation, EarlyView.Tiger population recovery is widely assumed to increase conflict with people, yet this assumption has rarely been examined using range‐wide evidence. Analysing data from ten tiger range countries between 2010 and 2025, we found no consistent evidence that tiger population recovery is associated with increased conflict incidents.
Rajendra Dhungana +2 more
wiley +1 more source
IEEE AccessThe Sentinel-2 satellite-based Multi-Spectral Imagery (MSI) is crucial for Earth observations owing to its high spectral and spatial resolution. However, the bands of this satellite MSI may be affected by the haze at various times due to changes in ...
Balla Pavan Kumar +3 more
doaj +1 more source
Significant Far‐Right Challenges to Australian Society? The XYZ and AustraliaOne
Australian Journal of Politics &History, EarlyView.ABSTRACT Scholars who analyse the Australian far‐right from a criminological or security studies perspective propose that activists and groups pose ‘political’ challenges to Australian society. This paper examines the far‐right news website The XYZ and the AustraliaOne political party, and argues that claims that the far‐right may normalise ...
Timothy Lynch
wiley +1 more source
Image Dehazing and Enhancement Using Principal Component Analysis and Modified Haze Features
Applied Sciences, 2018 This paper presents a computationally efficient haze removal and image enhancement methods. The major contribution of the proposed research is two-fold: (i) an accurate atmospheric light estimation using principal component analysis, and (ii) learning ...
Minseo Kim +4 more
doaj +1 more source