CT Calibration Quality Comparison (FDK Baseline)

Interactive quality comparison of FDK reconstruction slices before (Original) and after (Corrected via ECC) geometric calibration optimization. Slices are cropped to 1/4 area. Use individual toggles on each slice to compare.

Slice Z = 11 -5 Voxels Offset
Interactive Slice Overlay
Original Slice 11 Corrected Slice 11
Original
Corrected
Absolute Difference Image
Difference Slice 11
Max Diff: 5.987069
Slice Z = 16 Center Slice
Interactive Slice Overlay
Original Slice 16 Corrected Slice 16
Original
Corrected
Absolute Difference Image
Difference Slice 16
Max Diff: 4.705406
Slice Z = 21 +5 Voxels Offset
Interactive Slice Overlay
Original Slice 21 Corrected Slice 21
Original
Corrected
Absolute Difference Image
Difference Slice 21
Max Diff: 14.530046