I understand...I was using the tutorial that is always found (green background?) and in it, we are advised to have at least 6 control points...I think you are right, there should be more than that. My images were filled mostly by the trees, and to be perfectly honest I felt I would go blind trying to figure out where to put the control points to match them both up! LOL - And so in the end I didn't have nearly enough. 8^0
Perhaps moving back a bit will also help, my images were fairly close in, hence not much background except for the ground area. On Wed, Oct 5, 2016 at 2:42 PM, Frederic Da Vitoria <davito...@gmail.com> wrote: > I believe it is more about spreading the control points than finding them. > The more the control points between 2 photos are widely spread, the better > the results of the adjustments made by Hugin. Hmm, I feel this last > sentence is not pretty, I hope my meaning is clear. > > Also, if for some reason it is difficult to find precise control points > (for example the branches in the trees have moved), then having more > control points can help because averaging more errors will possibly yield a > more correct result. > > 2016-10-05 20:26 GMT+02:00 Krystal <eos.goddess.of.d...@gmail.com>: > >> 50 percent..., thanks for that tip, I think my 2-photo effort was not >> more than 25 percent overlap, if that. Live And Learn!! And "if at first >> you don't succeed....etc." Seems to be a matter of giving more overlap so >> that Hugin can locate those control points. >> >> On Mon, Oct 3, 2016 at 3:31 PM, Gnome Nomad <gnomeno...@gmail.com> wrote: >> >>> >>> I've done vertical panos of trees featuring a lot of branches. One was >>> on a fairly windy day, too. I usually shoot for 50% overlap. Hugin did a >>> great job finding control points. >>> >>> On Mon, Oct 3, 2016, 09:07 Krystal <eos.goddess.of.d...@gmail.com> >>> wrote: >>> >>>> I think possibly my best next step would be to just try again, creating >>>> many photos of the scene rather than maybe only 2. Shooting more photos >>>> would stand a greater chance of successfully stitching, as this would give >>>> more overlapping. Also I probably should back up more so that I could find >>>> control points in the background rather than among tree branches... In >>>> other words I think I just had a "dud" scene for stitching... But that's >>>> OK, no worries, I will keep trying :D >>>> >>>> On Fri, Sep 30, 2016 at 2:48 AM, Frederic Da Vitoria < >>>> davito...@gmail.com> wrote: >>>> >>>> 2016-09-29 18:51 UTC+02:00, Krystal <eos.goddess.of.d...@gmail.com>: >>>> > Well, that was what surprised me... Oftentimes I have used another >>>> small >>>> > pano program that does sort everything out nicely, IF all the ducks >>>> are in >>>> > a row (such as lighting and not too much distortion in original >>>> images). >>>> > That was why I turned once again to Hugin after yonks...i remembered >>>> the >>>> > control points. I did finally get the two images in line that I was >>>> asking >>>> > about, even though they were horizontal rather than vertical. But >>>> > unfortunately they did not stitch well at all. I would have to know >>>> lots >>>> > more about projection than I currently do. Then maybe it would have >>>> gone >>>> > off well. I have also been advised to take many shots of one scene for >>>> > better overlapping. This scene had only 2, but I will remember that >>>> tip! >>>> > >>>> > One thing is for certain, I had no end of difficulty trying to find >>>> control >>>> > points amid complex tree branches! Simpler scenes like buildings would >>>> > surely be a better workflow. >>>> > >>>> >> Lucinda Q. Lovelace wrote: >>>> >> >>>> >>> I think I found what I need, it's in the Move/Drag area under >>>> >>> 'displayed >>>> >>> images' there are boxes with 0 and 1...I figured out how to move the >>>> >>> images >>>> >>> around using those. It HAS been too long since I used Hugin, lol, >>>> some >>>> >>> things have changed. Now to try and get the control points in again >>>> >> >>>> >> You need to trust Hugin more... >>>> >> >>>> >> If you do the control points, Hugin will sort everything out for >>>> >> you automatically (most of the time...) >>>> >>>> Krystal, I don't understand your answer: AFAIK projection is only >>>> about how the stitching will be shown, changing projection should >>>> never have an influence on stitching quality. What matters for correct >>>> stitching is how the pictures were taken (overlap, parallax...) and >>>> software (control points, optimization... but not projection) >>>> <https://groups.google.com/d/msgid/hugin-ptx/CAA8GKjqGqZLkNu8_VycYmGzqdMhEmK6V4uGaOtir%2B-Tt2KVrNw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> <https://groups.google.com/d/optout> >>>> >>>> > -- > Frederic Da Vitoria > (davitof) > > Membre de l'April - « promouvoir et défendre le logiciel libre » - > http://www.april.org > > -- > A list of frequently asked questions is available at: > http://wiki.panotools.org/Hugin_FAQ > --- > You received this message because you are subscribed to a topic in the > Google Groups "hugin and other free panoramic software" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/hugin-ptx/KEt9A2IKta4/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > hugin-ptx+unsubscr...@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/hugin-ptx/CANe_y9STrtT%2B-8fb6t3hK4KLkoW3v9Akkt% > 2Bsvv4%2BFMOinwMvZw%40mail.gmail.com > <https://groups.google.com/d/msgid/hugin-ptx/CANe_y9STrtT%2B-8fb6t3hK4KLkoW3v9Akkt%2Bsvv4%2BFMOinwMvZw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. 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