With any image processing it is always recommended that sharpening is the last thing you do. Any adjustments after that affect the perception of sharpness that the eye sees. Sent from my BlackBerry® wireless handheld
-----Original Message----- From: Felix Hagemann <[email protected]> Sender: [email protected] Date: Tue, 11 Sep 2012 14:49:42 To: <[email protected]> Reply-To: [email protected] Subject: Re: [hugin-ptx] when to sharpen? On 11 September 2012 08:54, TvE wrote: > This probably an FAQ, but I couldn't find an answer: when do you sharpen > spherical panoramas? Before compositing (i.e. sharpen the original images) > or afterwards, and if so, using what type of projection (I need to output > equirectangular in the end)? I've been experimenting with the projection to do the sharpening on quite some time ago. I was mainly trying to sort out if there is a practical difference between: (i) Sharpening the final equirectangular. In theory this should be a bad idea due to the "messed" up neighbourhoods near the poles. (ii) Create six rectilinear 90x90 images, sharpen those and reassemble to an equirectangular. While the difference images showed some very minor differences I was unable to distinguish the images created by those two methods visually. I've been sharpening equirects ever since... Felix -- You received this message because you are subscribed to the Google Groups "Hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx -- You received this message because you are subscribed to the Google Groups "Hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx
