ec41cc8df8
Add support for the Samsung Electro-Mechanics 730B fingerprint sensor (USB VID:PID 04e8:730b). Sensor characteristics: - Press (area) type sensor - 112x96 pixel grayscale images - ~500 DPI resolution - Inverted polarity (light ridges on dark background) Implementation details: - USB protocol reverse-engineered from Windows driver traffic - Images upscaled 2x to 224x192 for reliable NBIS minutiae detection - Preprocessing pipeline: CLAHE + contrast stretching + unsharp mask - Multi-frame capture with best-frame selection based on ROI quality - bz3_threshold=25 provides balanced FAR/FRR for small images Tested on real hardware with TAR ~87%. Signed-off-by: Jang Han-gil <lignah1@icloud.com> |
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| .ci | ||
| .gitlab-ci | ||
| data | ||
| demo | ||
| doc | ||
| examples | ||
| libfprint | ||
| scripts | ||
| tests | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| AUTHORS | ||
| code-of-conduct.md | ||
| COPYING | ||
| gcovr.cfg | ||
| HACKING.md | ||
| INSTALL | ||
| MAINTAINERS | ||
| meson.build | ||
| meson_options.txt | ||
| NEWS | ||
| README.md | ||
| THANKS | ||
History
LibFPrint was originally developed as part of an academic project at the University Of Manchester.
It aimed to hide the differences between consumer fingerprint scanners and provide a single uniform API to application developers.
Goal
The ultimate goal of the FPrint project is to make fingerprint scanners widely and easily usable under common Linux environments.
License
Section 6 of the license states that for compiled works that use
this library, such works must include LibFPrint copyright notices
alongside the copyright notices for the other parts of the work.
LibFPrint includes code from NIST's NBIS software distribution.
We include Bozorth3 from the US Export Controlled distribution, which we have determined to be fine being shipped in an open source project.
Get in touch
- IRC -
#fprint@irc.oftc.net - Matrix -
#fprint:matrix.orgbridged to the IRC channel - MailingList - low traffic, not much used these days
