Results look pretty good.
For a large stack of images you might want to try a divide and conquer approach
to save some time.
For a stack of 100 images.
- First align every 10th image.
- Then align the ten stacks keeping the end points anchored.
For even larger stacks take the cube-route. But might need a python script to
automate the process.
Jim
On 2014-04-17 9:17 PM, Hansjörg Temperli wrote:
I have nearly finished the project, there are some minor bumps left as I was
not aware that the ships on the left side also move. The result can be seen
here: https://www.dropbox.com/s/j97egbagvy6kiwh/lake_zurich_timelapse.mp4
There is still some more de-birding to do, and of course a soundtrack and so
on...
But a time lapse video can be aligned with hugin.
Workflow (best do most of it on the command line):
* Deflicker raw image stack with LRTimeLapse or similar
* crop what your really really never will need away
* render jpegs with some oversize in Lightroom
* pto_gen to generate a file that contains all jpegs
* cpfind --celeste --linearmatch
* delete all CP's that are not in a designate area (script)
* check if all images are connected (GUI)
* run optimizer in GUI or autooptimizer (took only... a day or a half)
* Hope for god results
* delete CP's that are way off
o the CP list is your friend!
o sort by distance
o select all "bad" CP's ie CP's that are on a moving object
o whether you delete a single CP or many, the delay is approx. the same.
* reoptimze (took only 6.5hr)
* output the now aligned image stack
* ready for the video app
I wasted only some 2 days of computing time, but the final product is quite OK
and the next will be better ;)
--
Jim Watters
http://photocreations.ca
--
A list of frequently asked questions is available at:
http://wiki.panotools.org/Hugin_FAQ
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