Does the sample get better if we used splines instead of linear functions to interpolate?
mangopi
Why do we sample from each direction for bi-linear? And also for an image would that mean sampling from all neighboring pixels instead of just two directions?
yingsi
Is the type of interpolation/reconstruction filter chosen based on the image content (so that we can decide which one reconstructs more accurately)?
Does the sample get better if we used splines instead of linear functions to interpolate?
Why do we sample from each direction for bi-linear? And also for an image would that mean sampling from all neighboring pixels instead of just two directions?
Is the type of interpolation/reconstruction filter chosen based on the image content (so that we can decide which one reconstructs more accurately)?