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Motion-oriented video sequence interpolation using digital image warping

机译:使用数字图像变形的面向运动的视频序列插值

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Abstract: We present a warping prediction scheme for motion compensated interpolation of image sequences by using the motion vectors transmitted to the decoder. In order to achieve the very low bit-rate, a method based on the Hermite form of the cubic polynomial curve segment for the reconstruction of skipped frame is developed so that the number of transmitted frames can be reduced. The principal idea is to reconstruct all picture elements at a certain time instant of their motion trajectory. Experimental results are presented to illustrate the subject quality of the reconstructed video frames.!9
机译:摘要:我们提出了一种变形预测方案,该方案通过使用传输到解码器的运动矢量来对图像序列进行运动补偿插值。为了实现非常低的比特率,开发了一种基于三次多项式曲线段的埃尔米特形式的用于重构跳帧的方法,从而可以减少发送帧的数量。主要思想是在运动轨迹的某个特定时刻重建所有图像元素。给出实验结果来说明重构视频帧的主题质量。9

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