Circular Representation for Images
Seongsu Lee, Jiwon Yang, Gwanggil Jeon · Advanced science and technology letters · 2014
This paper presents a new circular effect generation approach. A pixel location in an image can be stated with i and j coordinate. To handle (i,j) coordinate system easier, we transform (i,j) coordinate system into (ρ,θ) coordinate system. Simulation results introduce performance comparison.