<div dir="ltr">Vasily, thank you, I tried that, but it is still pretty distorted. I emailed you examples directly. </div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Dec 27, 2016 at 10:06 PM, Vasily Khoruzhick <<a href="mailto:anarsoul@gmail.com" target="_blank">anarsoul@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Could you try attached patch? On Thu, Dec 22, 2016 at 10:24 AM, Carson Reinke <<a href="mailto:carson@reinke.co">carson@reinke.co</a>> wrote: > Thanks Vasily and all your work on this. > > I actually had the raw image dumped in fpi_assemble_lines instead and there > is no more distortion. I tried to debug the exact issue but the code kind > of makes my head spin. I think maybe not all images should be processed > through this function, instead only "fast swipe" images that are shorter > than a certain tolerance should be. Just a thought. If I come up with > something, I'll send it over. > > On Fri, Dec 16, 2016 at 7:12 PM, Vasily Khoruzhick <<a href="mailto:anarsoul@gmail.com">anarsoul@gmail.com</a>> > wrote: >> >> Hi Carson, >> >> All related code is in libfprint/assembling.c, you're probably >> interested in fpi_assemble_lines(). >> >> Regards, >> Vasily >> >> On Fri, Dec 16, 2016 at 1:17 PM, Carson Reinke <<a href="mailto:carson@reinke.co">carson@reinke.co</a>> wrote: >> > I seem to be having the same issue as reported by other awhile ago here: >> > <a href="https://github.com/ars3niy/fprint_vfs5011/issues/9" rel="noreferrer" target="_blank">https://github.com/ars3niy/fprint_vfs5011/issues/9</a>. The head from >> > master >> > seems to work better, but still quite a bit of distortion. >> > >> > I believe this from trying to normalize the image from fast swipes. Can >> > anyone point me in a direction on where this is done? >> > >> > _______________________________________________ >> > fprint mailing list >> > <a href="mailto:fprint@lists.freedesktop.org">fprint@lists.freedesktop.org</a> >> > <a href="https://lists.freedesktop.org/mailman/listinfo/fprint" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/fprint</a> >> > > > </blockquote></div> </div>