Weighted Interpolation Scheme for Robust Video Deinterlacing

In this letter, it low-cost weighted interpolation scheme (WIS) for deinterlacing within a single frame is discussed. Three useful weights measurements are introduced within the operation window to re duce false decisions on the basis of the LCID algorithm. The WIS algorithm has a simple weight-evaluating structure with low complexity. which therefore makes it easy to implement in hardware. Experimental Lilts demonstrated that the WIS algorithm performs better than previous techniques.G, Jeon and J. Jeong were supported by Seoul Future Contents Convergence (SFCC) Cluster established by Seoul R&BD Program. I.H. Suh was supported by the IT R&D program of MKE/IITA [2008-S-030-01, Development of RUPI-Client Technology]