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NYPD alerting camera roll-out process. Rick Kjeldsen Cathee Cunningham. Alert Deployment Overview. NYPD. IBM. Initial Configuration Classify Camera Select Config Configure. FP test / tune Collect perf data Evaluate Remediate. Monitor Full adjudication Additional tuning
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NYPD alerting camera roll-out process Rick Kjeldsen Cathee Cunningham
Alert Deployment Overview NYPD IBM Initial Configuration Classify Camera Select Config Configure FP test / tune Collect perf data Evaluate Remediate Monitor Full adjudication Additionaltuning Maintenance Select Cameras Deploy HR Verification ? Reject
Initial Configuration • Classify Camera • Identify camera attributes • Initially Rick, then Cathee once develop system • Select initial configuration • Initially Rick, then Cathee as develop lookup table • Apply configuration Initial Camera Configuration - details
Test/Tune Loop – detailsWeekly for each camera in this stage • Deploy • FP < Threshold • HR ? FPR Evaluation • FPR & HR • Options remaining • Recommend Reject • High FP • Remediation not effective • No options remain • Review w/ NYPD • Alert Analysis • Estimate #FPs • Determine trends/patterns • Estimate # wild TPs • FP Tuning • Remediate primary cause of FPs • If HR impact, review w/ NYPD • HR Tuning • As wild events available: • Detailed analysis of results • Select / Apply Remediation
HR Verification • By NYPD • As time permits • Revisit cameras when possible • Sample or Exhaustive ? • Only after FP tuning ? • Cause to Reject Camera ? Initial Camera Configuration - details
Deployment Phases 3) FP Tuning 2a) Initial Config Complete 4) Deployed 2b) Initial Config Running 6) Needs Attention Initial Configuration Classify Camera Select Config Configure FP test / tune Collect perf data Evaluate Remediate Monitor Full adjudication Additional tuning possible SelectCameras Deploy HR Verification 1b) Approved for Alert Reject 5a) Recommend Reject s) HR tested 1a) Recommended for Alert 5b) Rejected v) HR Verified
Other Activities • Camera Review meeting • Weekly or as needed • Review proposed alerts • Review cameras where: • Recommended FP remediations with HR impact • Recommended for Rejection • Deployed • DAS mtg summary slides • Cameras in each phase • Camera Statistics and summary (as now) • Major research tuning activities (as now) • Video captured (as now)