A motion compensated de-interlacing method with adaptive global motion estimation and compensation is proposed to recover the defects of interlaced video sequence with camera panning, rotating or zooming. GME and GMC are used to recover the change of the whole picture due to camera motions. Two local motion compensated de-interlacing methods are proposed and applied to de-interlace interlaced video sequences with or without global motion respectively. SAD checking and global/local motion comparator can be used as a block based mode decision system for intra/MC/GMC modes. The Proposed algorithm could achieve higher image quality of interlaced video sequences than any other usual de-interlacing algorithm on progressive devices.
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机译：提出了一种具有自适应全局运动估计和补偿的运动补偿去交错方法，以恢复与相机平移，旋转或缩放的隔行视频序列的缺陷。 GME和GMC用于恢复由于摄像机运动引起的整个画面的变化。提出了两种局部运动补偿的去隔行方法，并应用于具有或不具有全局运动的去交错隔行扫描视频序列。悲伤的检查和全局/本地运动比较器可用作基于块的模块，用于帧内/ MC / GMC模式。该算法可以实现比逐行设备上的任何其他通常的去交错算法的隔行扫描视频序列的更高图像质量。
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