Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-07 Thread Bruno Postle
The man page isn't very clear, enblend looks at the overlap size and sets the number of levels to mostly sample from the overlap area. If you set it to a large number of levels it will sample from much further beyond the overlap area - which is useful for smoothing out a sky. -- Bruno On Fri, 7

Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-06 Thread Maarten Verberne
i also had a bit of trouble finding the documentation of this, but it's the pyramid levels...or how many triangles should enblend use. as i found it appears that enblend by default takes the highest possible setting for this. Op 07-Jul-23 om 6:58 schreef Greg 'groggy' Lehey: On Wednesday, 5

Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-06 Thread Greg 'groggy' Lehey
On Wednesday, 5 July 2023 at 22:47:00 +0100, Bruno Postle wrote: > Yes, something like this (all on one line, Google will mangle this email): > > enblend -o project.tif -l 27 project.tif project0001.tif Is this documented anywhere? I see a brief mention of the syntax on the man page, but

Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-06 Thread Bruno Postle
Enblend will adjust areas that are outside the overlap, -l 27 just tells it to use the maximum number of levels possible. Hugin can correct 'normal' radial vignetting, but these shots are not ideal for calibration. You would need to shoot a simple scene with about 50% overlap, get Hugin to

Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-05 Thread Bruno Postle
Yes, something like this (all on one line, Google will mangle this email): enblend -o project.tif -l 27 project.tif project0001.tif -- Bruno On Wed, 5 Jul 2023, 21:51 Maarten Verberne wrote: > yes, they are taken at the same time, but i have a series of these, so > the dark part changes

Re: [hugin-ptx] Re: automatically solving vignetting at sunrise and down in a series of panoramas

2023-07-05 Thread Bruno Postle
Are both photos taken at the same time? I'm trying to figure-out the intent. If you just want an even blend across the sky, then you can increase the number of levels in the blend pyramid to the maximum. In the Stitcher tab, set enblend options to -l 27 -- Bruno On Wed, 5 Jul 2023, 21:05