<div dir="ltr">PBA is the Bundle adjustment (multicore bundle adjustement) from VisualSFM.<br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-06-26 21:23 GMT+01:00 Stephen Mather <span dir="ltr"><<a href="mailto:stephen@smathermather.com" target="_blank">stephen@smathermather.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Bruno,<br>
<br>
What is PBA? Is it tied to SIFT?<br>
<br>
Best,<br>
Steve<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
<br>
On Fri, Jun 26, 2015 at 3:31 PM, Bruno Oliveira<br>
<<a href="mailto:bruno.manata.oliveira@gmail.com">bruno.manata.oliveira@gmail.com</a>> wrote:<br>
> If you are going to do it, it is better to use the SuiteSparse<br>
> implementation. (I am using the CXSparse on windows and, although it is<br>
> multicore, it's not as fast). Furthermore, PBA is much faster (with GPU),<br>
> but I don't know about licensing.<br>
><br>
> 2015-06-26 18:40 GMT+01:00 Stephen Mather <<a href="mailto:stephen@smathermather.com">stephen@smathermather.com</a>>:<br>
>><br>
>> Very interesting, Chris,<br>
>><br>
>> We'll have to look into this. If you have the urge to try this, we'll<br>
>> always accept pull requests :)<br>
>><br>
>> Thanks,<br>
>> Best,<br>
>> Steve<br>
>><br>
>><br>
>><br>
>> On Fri, Jun 26, 2015 at 5:08 AM, Chris Cooper <<a href="mailto:rallycoops@gmail.com">rallycoops@gmail.com</a>><br>
>> wrote:<br>
>> > Hi,<br>
>> ><br>
>> > Thanks for open sourcing this great project!<br>
>> ><br>
>> > I notice that bundler has support for Ceres, but not the version that's<br>
>> > used<br>
>> > in OpenDroneMap. Is there a reason for this? Has any testing been done<br>
>> > with Ceres in OpenDroneMap? The bundler readme indicates that<br>
>> > performance<br>
>> > can be better for large problems.<br>
>> ><br>
>> > <a href="https://github.com/snavely/bundler_sfm/blob/master/CHANGELOG" rel="noreferrer" target="_blank">https://github.com/snavely/bundler_sfm/blob/master/CHANGELOG</a><br>
>> > <a href="https://github.com/snavely/bundler_sfm/blob/master/README.md" rel="noreferrer" target="_blank">https://github.com/snavely/bundler_sfm/blob/master/README.md</a><br>
>> ><br>
>> > Thanks,<br>
>> > Chris<br>
>> ><br>
>> > _______________________________________________<br>
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>> ><br>
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><br>
><br>
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