摘要 |
A method (60) for generating an adaptively interpolated projection of an object (22) with an imaging system includes generating (62) a first projection using a first interpolation kernel, generating (64) a second projection using a second interpolation kernel, different from the first interpolation kernel, and taking (66) a difference between the first projection and the second projection to generate a differential signal. The differential signal is thus filtered and mapped to a scaling function. The scaling function is used to compute a weighted sum of first and second projection to generate an adaptively interpolated projection. <IMAGE>
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