Medical image enhancement using iteration to calculate an optimal non-uniform correction function

摘要

A digital image processor for a medical imaging system enhances acquired images and corrects the images for non-uniformities in the data acquisition process. The non-uniformity correction includes calculating a non-uniformity correction function h in an iterative process in which two input parameters V and S are adjusted until an optimal correction function h is produced. The acquired image is corrected using the optimal correction function h.