Hi Daniel,
Wow you sure have that process down pat. I will have a closer look
at your steps and see how they will work on my stuff.
Cheers
Nor
On 12/3/2020 6:56 AM, 'dkloi' via hugin and other free panoramic
software wrote:
Stitch looks good. You can see in the stitch tab that the FOV is now a
more reasonable 4 deg x 5 deg. The optimisation process seems to have
come up with a more proper value for the lens HFOV.
I have made available example Hugin pano projects at:
http://www.dkloi.co.uk/?p=1490
http://www.dkloi.co.uk/?p=1501
http://www.dkloi.co.uk/?p=1518
They are for complete panospheres but many of the the basic concepts
are unchanged for a partial pano and may be useful for gaining
familiarity with Hugin.
On Wednesday, 2 December 2020 at 18:16:46 UTC [email protected] wrote:
HI
I've been playing around with Hugin 2019.2 and finally got it
to work today. Yes the finished size is rather large since each
segment is 3020x1985 which roughly translates to 6040x7940 as the
completed 2x4 mosaic. I've attached a finished mosaic and the
screen capture of the stitcher tab that I finally used.
Not really being familiar with this program I was just poking and
hoping that something would work. ONce I have it all figured out
I'll put together a work flow.
Thanks for the reply.
Cheers
Nor
On 12/2/2020 10:24 AM, 'dkloi' via hugin and other free panoramic
software wrote:
Welcome to the group. It would help if you could provide the
images. You should be able to stitch astronomical images
together. I note on the log file:
Number of active images: 3
Output exposure value: 0.0
Canvas size: 6040x7940
ROI: (0, 0) - (6040, 7940)
FOV: 360x473
Projection: Equirectangular(2)
The FOV is a bit big (473 deg vertically), this is probably
causing the problem. The FOV of you images are probably too
large, this can be manually set (by specifying the focal length
and crop factor) but this may have been optimised to the wrong
values, leading to the problem.
Once we can see the photos and your Hugin project file, we can
tell you more.
On Wednesday, 2 December 2020 at 06:13:03 UTC [email protected]
wrote:
Hi,
A little about me. I've been doing astrophotography for
many years and occasionally want to image an object that is
larger than the field of view of my equipment. The obvious
way of doing that is to image the object in sections and
then stitch them together to form one complete image. In the
past I have been using photoshop to manually match the
segments and back grounds. A difficult problem at times. An
acquaintance put me on to Hugin so I loaded up version 2012
and gave it a try on the, Pleiades. To my pleasant surprise
it did a very good job of combining the 2x3 image grid into a
single picture.
Later When I tried to open Hugin again, it requested the lens
info twice and then quit. I tried it several more time even
after rebooting the PC but still no luck. I decided to un
install2012 and get the latest from the website 2019.2 for
64bit WIndows10 PC.
When I first started the new version it complained about open
GL not available. After rerunning it I got no more errors and
loaded my 8 images 2x4 grid mosaic. Each image is 3020x1985
with an overlap of about 10%. I selected the points
automatically but noticed there were no points is some of
the images on the top and bottom edge so I added them.
Finally when I click the STITCH button it fails.
The log is attached.
Any help would be appreciated. If I'm using the wrong
program to stitch these mosaics together perhaps someone can
recommend one that would work better.
Thanks
Nor
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