带运动检测的自适应去隔行算法及其GPU实现  

Adaptive De-interlacing Algorithm Based on Motion Detection and Its Implementation on GPU

作　　者：伍刘[1] 李明远[1] 鲍伟琴[1] 

机构地区：[1]西安交通大学电子与信息工程学院,陕西西安710049

出　　处：《电视技术》2008年第z1期65-67,77,共4页Video Engineering

摘　　要：提出了一种简单可行的带运动检测的自适应去隔行算法,该算法能区分图像中的运动区域与静止区域,在静止区域采用场"编织"算法,在动态区域采用场内插值算法,较好的照顾到了图像的动静特性。利用GPU并行渲染图形单元的特性,并实现了该算法。The adaptive de-interlacing algorithm with motion detection is proposed in this paper. It can distinguish the motion part from static part in the picture. To motion part, the intra-filed interpolation technique is adopted; To static part, the interfiled interpolation technique is exploited. Finally, the algorithm is implemented by using GPU shade pipeline.

关 键 词：去隔行 运动检测 GPU渲染 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]