"Alexandrina Orzan" . "Vector graphics"@en . "Expressive rendering"@en . "Gradient mesh"@en . "4e9d38e988a0768457aa39758901e945" . "Image processing"@en . . "Vectorization"@en . . . "Image reconstruction"@en . "Alexandrina" . "Color diffusion"@en . "Image creation"@en . "Orzan" .