Re: [hugin-ptx] Python help needed

2019-05-17 Thread Dr Rainer Woitok
Bruno, On Friday, 2019-05-17 14:12:59 +0100, you wrote: > ... > 1. The python scripts all call #!/usr/bin/env python, which may randomly call > either python2 or python3, which is silly because the Hugin library will only > ever be built for one or the other. If I didn't completely

Re: [hugin-ptx] Re: Resolution of TIFF files created by "hugin_executor"

2019-04-30 Thread Dr Rainer Woitok
Thomas, On Monday, 2019-04-29 12:20:01 -0700, you wrote: > ... > The configuration has nothing to do with the GUI. Some command line tools > and the GUI share the same settings. May be, but it was you who referred me to the GUI to manage these shared options. Is there also a CLI to manage

[hugin-ptx] Re: Resolution of TIFF files created by "hugin_executor"

2019-04-29 Thread Dr Rainer Woitok
Thomas, On Sunday, 2019-04-28 05:24:09 -0700, you wrote: > ... > The resolution is a more or less meaningless number. (The size in > millimeters is calculated from the pixel numbers and the resolution and not > stored in the file. But most programs ignore this number.) It's mathematically

[hugin-ptx] Resolution of TIFF files created by "hugin_executor"

2019-04-28 Thread Dr Rainer Woitok
Greetings, while using Hugin to stitch together multiple A4 scans via a script sim- ilar to the scripts found at http://hugin.sourceforge.net/tutorials/scans/en.shtml I run into the problem that even though the input TIFF files are created at 300 dpi the output TIFF file created by

Re: [hugin-ptx] Re: Question about "--new-lens" option of "pto_lensstack"

2019-03-23 Thread Dr Rainer Woitok
Thomas, On Friday, 2019-03-22 10:32:45 -0700, you wrote: > ... > Images with the same lens (can) share same the lens parameters. Images with > the same stack (can) share the same image positions. That clarifies it sufficiently. > ... > Why do scripter always try to ignore a GUI?

Re: [hugin-ptx] Re: Question about "--new-lens" option of "pto_lensstack"

2019-03-20 Thread Dr Rainer Woitok
Thomas, On Tuesday, 2019-03-19 09:22:14 -0700, you wrote: > ... > If each scan is precisely the same image size and there are no wrinkles > then you would not need it. > But to cover the general case the tutorial recommends to optimize fov. Could you please provide a link to this tutorial?

Re: [hugin-ptx] Re: Question about "--new-lens" option of "pto_lensstack"

2019-03-20 Thread Dr Rainer Woitok
Rogier, On Tuesday, 2019-03-19 17:01:47 +0100, you wrote: > ... > When I have an A4 scanner and say an A2 sized image, in theory four > scans would cover the whole image, but to get some overlap to allow > hugin to work I'll scan 9 images. My yet untested theory for scanning A2 on an A4

[hugin-ptx] Re: Question about "--new-lens" option of "pto_lensstack"

2019-03-20 Thread Dr Rainer Woitok
Thomas, On Tuesday, 2019-03-19 08:41:22 -0700, you wrote: > ... > Am Freitag, 15. März 2019 18:40:56 UTC+1 schrieb Rainer Woitok: > > ... > > Any pointers to the concepts behind the terms "lens" and "stack" would > > be heartily appreciated. These pointers are still missing. Isn't there

[hugin-ptx] Question about "--new-lens" option of "pto_lensstack"

2019-03-15 Thread Dr Rainer Woitok
Greetings, being primarily interested in stitching flatbed scans in a Shell script I eventually installed Hugin 2015.0.0 for Ubuntu 16.04. Searching the internet I soon found http://hugin.sourceforge.net/tutorials/scans/en.shtml pointing to