对于像素有缺失的图像，分别采用“直接位置代替”“双线性内插”“视差相关性”等方法实现图像的还原，并比较三种方法的掩盖质量-For the pixels are missing images, were used " directly here instead of"　" bilinear interpolation"　" parallax relevance"　and other methods to achieve the reduction of the image, and compare the three methods to cover up the quality of