Factors affecting modulation transfer function measurements in cone-beam computed tomographic images.

Conclusion: To measure more accurate and stable MTF values, it is better to measure MTF 10 values in small-voxel images. In large-voxel images, the proper oversampling technique is required. MTF values from the radial and tangential directions may be different, and MTF values vary depending on the measured area.
PMID: 31281790 [PubMed]

Source: Imaging Science in Dentistry - July 11, 2019 Category: Dentistry Tags: Imaging Sci Dent Source Type: research