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iafilatov / libfprint

libfrpint driver for a family of Elantech fingerprint sensors
https://cgit.freedesktop.org/libfprint/libfprint/
GNU Lesser General Public License v2.1
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where to find finger.pgm? #35

Closed gghati closed 4 years ago

gghati commented 4 years ago

after doing "sudo examples/img_capture", how to open finger.pgm, and where can I found it? what to do from that file?

iafilatov commented 4 years ago

It should be in your working dir. If the build dir is libfprint/build, try find libfprint/build -name *.pgm. You can open it with an image viewer and see the raw image captured by your reader.