Results 161 to 170 of about 614 (179)

A. E. Nordenskiöld and the auroral oval

1986
Tuomo Nygrén, Johan Silén
openaire   +1 more source

A Shape-Initialized and Intensity-Adaptive Level Set Method for Auroral Oval Segmentation

Information Sciences, 2014
Xinbo Gao
exaly  

The Discovery and the First Studies of the Auroral Oval: A Review

Geomagnetism and Aeronomy, 2016
Y I Feldstein
exaly  

Auroral Oval

2012
openaire   +1 more source

Auroral Oval

2007
openaire   +1 more source

Uncertain Active Contour Model Based on Rough and Fuzzy Sets for Auroral Oval Segmentation

Information Sciences, 2019
Gwanggil Jeon, Jiao Shi, Jiaji Wu
exaly  

Geomagnetic Field Model Indicates Shrinking Northern Auroral Oval

Journal of Geophysical Research: Space Physics, 2020
Ana G Elias, Mariano Fagre, Bruno S Zossi   +2 more
exaly  

Improving Level Set Method for Fast Auroral Oval Segmentation

IEEE Transactions on Image Processing, 2014
Dacheng Tao, Xuelong Li
exaly  

An Interval Type-2 Fuzzy Active Contour Model for Auroral Oval Segmentation

Soft Computing, 2017
Gwanggil Jeon, Jiao Shi, Marco Anisetti
exaly  

Variation and Modeling of Ultraviolet Auroral Oval Boundaries Associated With Interplanetary and Geomagnetic Parameters

Space Weather, 2017
Hongqiao Hu, Qiuju Yang, Beichen Zhang
exaly