[Rtk-users] How to define RTK geometry?

[Simon Rit]

I tried but failed. I might not understand your geometry definition
but enclosed is a snapshot of what I obtained and how I translated
your description to RTK. BTW, did you mix horizontal and vertical for
the source? If not, it's not in front of the detector? The commented
commands where used to convert to try to convert your tiff to some
line integrals.
Please refer to the geometry document to understand the RTK geometry.
Good luck,
Simon

On Thu, Jul 21, 2016 at 1:59 PM, Данила Кожевников <k.danila.a at gmail.com> wrote:
> Thanks in advance,
>
> Link to data:
> https://drive.google.com/folderview?id=0BxORXc5Fk3SlVmNRb0puX2k3N28&usp=sharing
>
> I split the data and part of projections place to subfolder because google
> show only first 500 files
>
> С уважением,
> Данила
> тел.: +7 (916) 280-9475
>
> 2016-07-21 14:02 GMT+03:00 Simon Rit <simon.rit at creatis.insa-lyon.fr>:
>>
>> Hi,
>> Can you share a dataset to make some quick tests? It's easier than a
>> ping pong with several tests.
>> Simon
>>
>> On Thu, Jul 21, 2016 at 11:45 AM, Данила Кожевников
>> <k.danila.a at gmail.com> wrote:
>> > Dears,
>> >
>> > I need help, I am new to RTK and now trying to reconstruct my data. For
>> > this
>> > I write simple program and also trying to use rtkfdk. But I can not
>> > understand, how to set geometry correctly.
>> >
>> >
>> > Description of our setup:
>> >
>> > source detector distance = 235 mm
>> > source object distance = 142 mm
>> >
>> > detector width = 1200 pixel
>> > detector height = 256 pixel
>> >
>> > pixel size = 0.055 x 0.055 mm
>> >
>> > Rotation axis position in term of detector= 500 pixel
>> >
>> > vertical center of source in term of detector = 600pixel
>> > horisontal center of source in term of detector = 203 pixel
>> >
>> > I have 720 projections with angle step =0.5 degree
>> >
>> >
>> > Thanks,
>> > Regards,
>> > Danila K
>> >
>> > _______________________________________________
>> > Rtk-users mailing list
>> > Rtk-users at public.kitware.com
>> > http://public.kitware.com/mailman/listinfo/rtk-users
>> >
>
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: proc.sh
Type: application/x-sh
Size: 870 bytes
Desc: not available
URL: <http://public.kitware.com/pipermail/rtk-users/attachments/20160721/3e8c6df5/attachment-0010.sh>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: snapshot.png
Type: image/png
Size: 289555 bytes
Desc: not available
URL: <http://public.kitware.com/pipermail/rtk-users/attachments/20160721/3e8c6df5/attachment-0010.png>