National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date:...

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Transcript of National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date:...

Page 1: National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date: 20100709173306Z ...
Page 2: National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date: 20100709173306Z ...

μ

μ

Page 3: National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date: 20100709173306Z ...

Ceska Zebrojovka

Sample ACeska Zebrojovka

Sample B

SIG SauerSample A

SIG SauerSample B

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Score

=

Score

Page 5: National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date: 20100709173306Z ...

1D - Probability density function

Score

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2D - Probability density function

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LR when H1 is verifiedLR when H2 is verified

LR when H1 is verifiedLR when H2 is verified

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Page 9: National Forensic Science Technology CenterPrésentation NIJ 8.2010 Author: friva Created Date: 20100709173306Z ...