Weekly Update for November 27
Show and Tell
November 27
Sample Slide
Update on Houston FSI
- three kits (groups G1, G2, G3) with fifteen test fires each (from five barrels) amd eight questioned bullets
- all three groups are open sets, i.e. not all questioned bullets match one of the known test fires
Known bullets
Questioned bullets
Scores other than Sequence Average Matching
- Algorithmically: 36 Land-to-land comparisons for each pair of bullets
- Sequence Average Matching uses maximum of consecutive land matches
- Other scores?
Scores other than Sequence Average Matching
Scores to Decision
- random forest based on knowns, applied to questioned
9 writers, 4 documents each (exept writer 4)
- Scaled by count of 1 vertex graphemes
Shoe matching - all edge points
Shoe matching - corner matching
Shoe matching - corner matching
Image Cleaning (Base Image)
Image Cleaning (Base Image)
Image Cleaning (Base Image)
Image Cleaning (Base Image)
Image Cleaning (Base Image)
Image Cleaning (Base Image)
