For frame rate convertion, the nearest frame is copied to interpolation for still image, for motive image motion vector interpolation and adaptive motion compensation are respectively used.

帧频转换对于静止图象采用最近帧复制的方式进行插值，对于运动图象则分别采用运动矢量内插及自适应运动补偿方法进行图象内插。

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It combines the motion compensation technique with a directional based spatiotemporal filter, and the interpolation result is the weighted sum of the two methods.

将运动补偿技术与基于方向的时空滤波方法相结合，去隔行插值结果是运动补偿时间插值和基于方向的时空中值滤波方法的加权和。

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Finally, the forth contribution of this thesis address reduction of interpolation complexity in motion compensation for the mode derivation in error prone environment.

最后，本文的第四个贡献是，我们考察了在同时考虑差错隐藏和运动补偿的内插计算复杂度时，如何进行模式合并的问题。

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