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基于区域相关性的图像插值

Image Interpolation Based on Region Correlation
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摘要 本文提出了一种基于区域相关性的图像插值算法。通过计算出插值点附近区域的相关系数 ,加权到双线性插值算法中来提高插值精度。实验结果表明 ,本算法能有效改善插值图像质量。而且本算法适合任意放大系数的图像插值 ,易于实现。
出处 《微型电脑应用》 2004年第10期10-11,22,共3页 Microcomputer Applications
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