Weekly Update for October 09
Firing Range
- visit of shooting range on Oct 3 2017
Officer Lennie and our Mylar tube
Nailpolish for marking bullets
- nail polish works, but stains the mylar
Sharpie marks also work
- they do not stain the mylar,
- and they even survive when the bullet is deformed
Armored vest
Nothing major to report
- Still moving forward on collecting cases to use for judge outreach courses
- Any input w.r.t what to teach, how to teach it, cases to use, etc is welcome
Axis for a Shoeprint found with Linear Regression
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To try this Week
- There is a lot of variability on the area scanned of a shoe, even within the same shoe and subject
- The alignment based on linear regression could be useful to get the initial values of a iterative method
- I will look for an algorithm that can be applied to registry binary images
Proposal Breakpoints
Final Breakpoints
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Data
One data frame
Need to find all unique writers 
Counting writer grapheme pairs
Algorithm: Optimization and Validation
Percentage of Failed Test
Type I Error Rate
Type II Error Rate
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