| #!/bin/sh |
| # shellcheck disable=SC2034 # Vars consumed in sourcer, so ignore unused error |
| # Copyright 2023 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Study parameters for FPC1145. |
| # Expect between 60 to 72 participants. |
| # |
| # During a normal enrollment with no faults (like low coverage) only 10 |
| # samples are needed. This is rare to need only 10 total touches for this |
| # sensor/matcher. We collect 20 enrollment captures to account for |
| # potentially faulty enrollment captures. The biometric evaluation tool |
| # will only use as many captures as it needs to get coverage, which |
| # should be about 10. This attempts to simulate the normal enrollment |
| # flow, where a capture would be rejected if it contributed too little |
| # coverage. |
| # |
| # Fingers: 4 |
| # Enrollment: 20 |
| # Template Update: 20 |
| # Verification: 80 |
| # |
| # Capture 4 different fingers per participant. |
| FINGER_COUNT=4 |
| # Capture 20 enrollment samples per finger. |
| ENROLLMENT_COUNT=20 |
| # Capture 20 template update samples + the 80 verification samples per finger. |
| VERIFICATION_COUNT=100 |
