A Fast De-Interlacing Technique Based on Predictive Diamond Search Method
Zhong Ji · Systems engineering and electronics · 2002
A new high?efficiency de?interlacing method based on predictive diamond search is presented. Multi?hypothesis motion compensation is made to realize de?interlacing by an additional motion detection function where, depending on the motion of a pixel, spatial and temporal information is fully considered. By motion compensation filtering including median filtering and low-pass filtering, performance is further improved. Extensive simulations demonstrate the efficiency of the algorithm, especially when it is compared with standard de?interlacing techniques such as edge?based line average algorithm.\;