An efficient motion-adaption de-interlacing technique on VLIW DSP architecture

This paper presents an efficient motion-adaptive deinterlacing method based on edge-based liner average (ELA) and temporal adaptive interpolation. The pixel in the missing field is classified into static and moving area. If a pixel is located in the static area, the information in the adjacent field with the same parity is used. If a pixel is located in the moving area, ELA is deployed intra field. Experimental results show that the performance of the proposed method is superior to the line-averaging and ELA method both objectively and subjectively. Moreover, our algorithm is tailored for VLIW DSP architecture and thus requires very low computational complexity.