| 摘要 |
A process and apparatus which corrects defective pixels in radiation detector arrays, specifically bad pixel lines along a common electrode. A bad pixel line is identified, then a window of adjacent co-extending pixel lines is formed around the bad pixel line (4). A limited number of adjacent pixel lines are identified as bad pixel lines, and preferably, the window subdivided (5) into smaller windows along the bad pixel lines, with good pixels in each subdivision being used to calculate correction coefficients (10) for correcting the pixels (13) in the original bad pixel line and the adjacent bad pixel lines.
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