Re: [hugin-ptx] Re: Fisheye image set?

2012-01-21 Thread Thomas Pryds
2012/1/20 Erik Krause > Me too. This doesn't need to be an expensive one. The Samyang 8mm (also > sold under different brands) will do: > http://michel.thoby.free.fr/**SAMYANG/Early%20test%20report.**html > Thanks for the recommenda

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Markku Kolkka
21.1.2012 9:55, Thomas Pryds kirjoitti: > But from what I can see from your list of hardware, your lens is a > circular fisheye. Wouldn't that always result in image files with a > circular image area sorrounded by a black area No, the Samyang (a.k.a Opteka/Bower/Vivitar/Walimex) fisheye covers th

Re: [hugin-ptx] cpfind "exception: bad allocation" with Hugin 2011.4.0.cf9be9344356

2012-01-21 Thread Gnome Nomad
On 01/20/2012 12:09 AM, Harry van der Wolf wrote: 2012/1/20 Gnome Nomad mailto:gnomeno...@gmail.com>> cpfind runs quite happily as a 64bit executable on Linux. Can't think of anything in the code that would prevent it from being a 64bit Windows executable. Theoretically you are

[hugin-ptx] Re: Fisheye image set?

2012-01-21 Thread kfj
On 21 Jan., 09:09, Thomas Pryds wrote: > 2012/1/20 Erik Krause > > > Me too. This doesn't need to be an expensive one. The Samyang 8mm (also > > sold under different brands) will do: > > ... see also http://www.lenstip.com/160.11-Lens_review-Samyang_8_mm_f_3.5_Aspherical_IF_MC_Fish-eye_Summary.

Re: [hugin-ptx] Re: Fisheye image set?

2012-01-21 Thread Carlos Eduardo G. Carvalho (Cartola)
2012/1/21 kfj <_...@yahoo.com> > And keep in mind you waste quite a bit of sensor surface with a > circular fisheye (about half the image comes out black) > But this will only happen in a full frame sensor camera. As Markku has said, the Samyang lens covers the full APS-C sensor, which is the se

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Thomas Pryds
2012/1/21 Markku Kolkka > 21.1.2012 9:55, Thomas Pryds kirjoitti: > > But from what I can see from your list of hardware, your lens is a > > circular fisheye. Wouldn't that always result in image files with a > > circular image area sorrounded by a black area > > No, the Samyang (a.k.a Opteka/Bow

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Carlos Eduardo G. Carvalho (Cartola)
2012/1/21 Thomas Pryds > 2012/1/20 Carlos Eduardo G. Carvalho (Cartola) > >> I have put online some samples taken with a T2i (not full frame) using an >> Opteka 6.5mm: >> >> http://cartola.org/arquivos/Samples_T2i_Opteka6.5.zip >> > > Thank you a lot! The only "real" problem I encountered when

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Carlos Eduardo G. Carvalho (Cartola)
2012/1/21 Thomas Pryds > 2012/1/21 Markku Kolkka > >> 21.1.2012 9:55, Thomas Pryds kirjoitti: >> > But from what I can see from your list of hardware, your lens is a >> > circular fisheye. Wouldn't that always result in image files with a >> > circular image area sorrounded by a black area >> >>

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Markku Kolkka
21.1.2012 14:41, Thomas Pryds kirjoitti: > Ah, so with a Canon EOS 500D like mine, which does indeed have the APS-C > sensor, there really no choice between circular and full frame no matter > the lens... (?) There are circular fisheyes for APS-C, for example Sigma 4.5mm F2.8 http://www.sigma-phot

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Carlos Eduardo G. Carvalho (Cartola)
Guess those on a full frame sensor would do only a little ball image in the midle :) Carlos E G Carvalho (Cartola) http://cartola.org/360 2012/1/21 Markku Kolkka > 21.1.2012 14:41, Thomas Pryds kirjoitti: > > Ah, so with a Canon EOS 500D like mine, which does indeed have the APS-C > > sensor,

[hugin-ptx] Re: Fisheye image set?

2012-01-21 Thread Erik Krause
Am 21.01.2012 09:09, schrieb Thomas Pryds: I think I'm for a circular one, though. Although I don't have much to base this preference on ;-) With a (true) circular one you simply waste half of your sensor pixels. If you shoot sphericals you get a much lower resolution. For a table see http://

Re: [hugin-ptx] [OSX] 20120119 Updated Hugin bundle hugin-mac-2011.5.0.5723_cd2f5e37af3b_Lion: openMP enabled Lion compatible enblend?

2012-01-21 Thread AKS-Gmail-IMAP
This one seemed to work on both ppc and intel Leopard 10.6 but in the past flurry of testing I only tested the GL fast Preview and not also the old school Preview that I normally seldom visit. This Hugin crashed on both platforms when trying the old school Preview. The console reports a seg

Re: [hugin-ptx] Fisheye image set?

2012-01-21 Thread Thomas Pryds
2012/1/21 Carlos Eduardo G. Carvalho (Cartola) > Guess those on a full frame sensor would do only a little ball image in > the midle :) Something like http://goo.gl/XF2xB :-) Thomas -- You received this message because you are subscribed to the Google Groups "Hugin and other free panoramic