Results 21 to 30 of about 45,622 (309)

Wavelet—Artificial Neural Network Receiver for Indoor Optical Wireless Communications [PDF]

open access: yes, 2011
The multipath induced intersymbol interference (ISI) and fluorescent light interference (FLI) are the two most important system impairments that affect the performance of indoor optical wireless communication (OWC) systems.
Ghassemlooy, Zabih   +5 more
core   +1 more source

Pencahayaan Buatan pada Pendekatan Teknis dan Estetis untuk Bangunan dan Ruang Dalam

open access: yesHumaniora, 2014
Lights are essential for humans and other living creatures. Without lights or lighting, surely it will be hard to do everything, especially in the afternoon or at night.
Budi Setiawan, Grace Hartanti
doaj   +3 more sources

Progressive Conditional Diffusion Model for Multistage Spectral Restoration of Remote Sensing Image

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Due to the high cost and relatively low image quality of hyperspectral sensors, spectral super-resolution seeks to explore the mapping mechanisms between multispectral and hyperspectral images (HSIs), with the goal of reconstructing high-quality HSIs. In
Jinfeng Gao   +4 more
doaj   +1 more source

A review of the effects of artificial light at night in urban areas on the ecosystem level and the remedial measures

open access: yesFrontiers in Public Health, 2022
This paper attempts to realize the balance between humans and ecology in designing the nighttime light environment of urban parks by clarifying the influence of nighttime artificial light on the ecosystem of urban parks.
Justine Mushobozi Katabaro   +9 more
doaj   +1 more source

Global-Local Dual-Domain Latent Diffusion Network for Hyperspectral and Multispectral Image Fusion

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Hyperspectral-multispectral image fusion reconstructs high-spatial-resolution hyperspectral images (HSIs) by combining spectral information from hyperspectral imagery with spatial information from multispectral imagery.
Gangqiang Li   +6 more
doaj   +1 more source

Illuminating the Effects of Dynamic Lighting on Student Learning

open access: yesSAGE Open, 2012
Light is universally understood as essential to the human condition. Yet light quality varies substantially in nature and in controlled environments leading to questions of which artificial light characteristics facilitate maximum learning.
Michael S. Mott   +4 more
doaj   +1 more source

The Effect of Artificial Lighting on The Visual Suggestion of The Building's Façade [PDF]

open access: yesEngineering and Technology Journal, 2010
The light is an energy that surround and distinguish interface configuration ,Considering that the formation of an optical interface as well as being physicists .So The research go to clarify the effect of Artificial Lighting in the interfaceswithin the ...
doaj   +1 more source

A study of discrete wavelet transform based denoising to reduce the effect of artificial light interferences for indoor optical wireless communication

open access: yes, 2010
The optical power penalty (OPP) due to the artificial light interferences (ALIs) can be significantly high in an indoor optical wireless communication (OWC) channel making such link practically infeasible.
Ghassemlooy, Zabih   +5 more
core   +1 more source

Study of Effects of Lighting On Social Interactions Within Cafes [PDF]

open access: yes, 2021
There is currently a lack of research surrounding the topic of how lighting can affect socialization in environments where socialization is a key function.
Denison, Madison
core  

Optimising the usage of artificial lighting for managing sleep disorder among Universiti Sains Malaysia students

open access: yesARTEKS : Jurnal Teknik Arsitektur
Nowadays, students spend more time inside, and their exposure to artificial light increases. This light regulates circadian rhythm, an essential element for improving the environment and providing better illumination. Nevertheless, inadequate artificial
Nurfarah Eliyana Binti Rusdin   +1 more
doaj   +1 more source

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