A Motion Adaptive De-interlacing Technique and VLSI Architecture
Jiang Telin · Video Engineering · 2011
An efficient motion adaptive de-interlacing is proposed in this paper.The mixing pixels is classified to fast motion,slow motion or static region according to the motion detection of the same parity field,the corresponding interpolation method is used in different motion region.The edge detection uses the improved ELA algorithm which overcomes the traditional ELA algorithm's deficiency at processing horizontal edge,and the edge is preserved effectively.Compared with motion compensated algorithm,our proposed algorithm required lower computational complexity,and it is easier to implement by VLSI.The experiment shows that the proposed algorithm gains better de-interlacing and high peak signal-to-noise ratio.