Results 41 to 50 of about 11,961,839 (399)

Lightweight Object Detection Ensemble Framework for Autonomous Vehicles in Challenging Weather Conditions

open access: yesComputational Intelligence and Neuroscience, 2021
The computer vision systems driving autonomous vehicles are judged by their ability to detect objects and obstacles in the vicinity of the vehicle in diverse environments.
Rahee Walambe   +3 more
semanticscholar   +1 more source

Short-Term Traffic Flow Prediction with Weather Conditions: Based on Deep Learning Algorithms and Data Fusion

open access: yesComplex, 2021
Short-term traffic flow prediction is an effective means for intelligent transportation system (ITS) to mitigate traffic congestion. However, traffic flow data with temporal features and periodic characteristics are vulnerable to weather effects, making ...
Yue Hou, Zhiyuan Deng, Hanke Cui
semanticscholar   +1 more source

Flowering phenology of selected wind pollinated allergenic deciduous tree species

open access: yesActa Agrobotanica, 2012
Systematic phenological observations have been carried out in the Dendrological Garden of August Cieszkowski Agricultural University, Park Sołacki, Lasek Golęciński, Przybyszewskiego Street, for two years (2003, 2004).
Magdalena Kluza-Wieloch, Joanna Szewczak
doaj   +1 more source

Visualizing urban microclimate and quantifying its impact on building energy use in San Francisco [PDF]

open access: yes, 2019
Weather data at nearby airports are usually used in building energy simulation to estimate energy use in buildings or evaluate building design or retrofit options.
Hong, T, Luo, X, Sun, K, Xu, Y, Zhang, W
core   +1 more source

3D Object Detection with SLS-Fusion Network in Foggy Weather Conditions

open access: yesItalian National Conference on Sensors, 2021
The role of sensors such as cameras or LiDAR (Light Detection and Ranging) is crucial for the environmental awareness of self-driving cars. However, the data collected from these sensors are subject to distortions in extreme weather conditions such as ...
Nguyen Anh Minh Mai   +4 more
semanticscholar   +1 more source

Effects of soil compaction on grain yield of wheat depend on weather conditions.

open access: yesScience of the Total Environment, 2021
The use of heavy farm machinery has resulted in widespread soil compaction in many regions of the world. Compacted soil limits the access of crops to soil water and nutrients and is expected to reduce crop productivity, but the influence of weather ...
Hui Liu   +4 more
semanticscholar   +1 more source

Adaptive polarimetric image representation for contrast optimization of a polarized beacon through fog [PDF]

open access: yes, 2015
We present a contrast-maximizing optimal linear representation of polarimetric images obtained from a snapshot polarimetric camera for enhanced vision of a polarized light source in obscured weather conditions (fog, haze, cloud) over long distances ...
Alouini, Mehdi   +2 more
core   +3 more sources

Freeway speed limits under inclement weather conditions

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2015
Durante las últimas décadas, el exceso de velocidad ha sido identificado como el factor más dominante que contribuye a la ocurrencia de accidentes graves y lesiones en las vías, de ahí que la medida de fijar la velocidad límite sea lo más común.
Yonggang Wang, Ming Li, Lei Feng
doaj   +3 more sources

The Impact of Weather Conditions and Storage Duration on the Germination of Croatian Winter Wheat (Triticum aestivum L.) Varieties

open access: yesAgronomy
Seed germination is a key determinant of wheat seed quality, strongly affected by genetic potential, weather conditions during production, and storage duration.
Vedran Orkić   +13 more
doaj   +1 more source

Analysis of Peak Power Capacity on Rooftop Solar PV 1.25 kWp at Sun Conditions 90 Degrees

open access: yesInternational Journal of Electrical, Energy and Power System Engineering, 2021
This paper describes the optimization of energy conversion when solar radiation occurs at peak power conditions, namely at 11.00 am to 2.00 pm where the position of the sun is parallel to the layout of the PV Rooftop installation.
Habib Satria   +2 more
doaj   +1 more source

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