Color transfer, which plays a key role in image editing, has attracted noticeable attention recently. It remained challenge to date due various issues such as time-consuming manual adjustments and prior segmentation issues. In this paper, we propose model color transfer under probability framework cast it parameter estimation problem. particular, relate the transferred with example Gaussian Mix...

The Galactic halo is supposed to form from merging with nearby dwarf galaxies. In order probe different components of the halo, we have applied Gaussian Mixture Models method a selected sample metal poor stars [Fe/H] $< -0.7$ dex in APOGEE DR16 catalogue based on four-parameters, metallicity, [Mg/Fe] ratio and spatial velocity (\textit{$V_R$, $V_\phi$}). Nine groups are identified four (group 1...