[fprint] uru4000 slow performance(10 secs to enroll / 10 secs to verify)

Ming Lin minggr at gmail.com
Wed Sep 24 11:22:08 PDT 2014

On Tue, Sep 23, 2014 at 4:22 AM, Timo Teras <timo.teras at iki.fi> wrote:
> On Fri, 19 Sep 2014 10:24:45 -0700
> Ming Lin <minggr at gmail.com> wrote:
>> Hi list,
>> I just got a Microsoft fingerprint reader.
>> I build latest libfprint code, and tried fprint-demo.
>> It works but slow. It takes about 10 seconds to enroll and about 10
>> seconds to verify.
>> I also tried it on Windows XP. It can enrool/verify instantly.
>> Is this slow performance a known issue?
> What kind hardware? What kind of OS? What kind of build of the OS
> (e.g. 32/64-bit? if arm, is it hard or soft float)?

x86_64 debian.

The "10 seconds" delay seems not a problem. It's just waiting finger off.

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