Boundary layer flow 2 Buildings 2 Co-occurrence-matrix 2 Competition 2 Coronal mass ejection 2 Coronal mass ejections 2 Detection and tracking Equations of motion 2 Level Set 2 Level measurement 2 Level set implementation 2 Level sets 2 Motion equations 2 Novel methods 2 Observatories 2 Region competition 2 Solar and heliospheric observatories 2 Solar-terrestrial relations 2 Supervised segmentation 2 Texture 2 Texture information 2 Textures 2 White light 2