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

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,

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)
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 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 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 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] Fisheye image set?

2012-01-20 Thread 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 trying to do a panorama from scratch

Re: [hugin-ptx] Fisheye image set?

2012-01-20 Thread Carlos Eduardo G. Carvalho (Cartola)
Hi, 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 In the file I put also a hugin projet used to stitch them. There are 12 images. I usually take more images than necessary to cover the whole sphere in

[hugin-ptx] Fisheye image set?

2012-01-19 Thread Thomas Pryds
Hi Does anyone here know of somewhere to obtain a (free) set of fisheye images in a reasonable resolution for stitching into a panorama? It would be great to try experimenting a bit with Hugin and some fisheye images before actually going out to buy a fisheye lens for my camera. I have been search