earticle

영어

In this paper, a spinning effect is studied and applied in existing imageset. Some examples of spinning effect are provided and their assessed performance results are shown in visual and objective performance metric. It is found that applied spinning effect in original images could cause unwanted artifacts. However, basically spinning operation is reversible operation. Two parameters, θ and ρ, are used for the system, and these parameters are transformed into polar coordinate, and final θ and ρ values are obtained by processing D and K parameters. After spinning operation, pixels in polar coordinate are re-transformed into Cartesian coordinate. Simulation results section provides performance comparison and discovered results.