Hi Greg,

first, thank you for the tutorial. I have already shown Bruno's before to
some people, now there is one more option.

I found a little strange your hands used to cover the sun. I might suggest
that you do many different expositions and combine them to make the sun and
the rest of the scene look ok. I am still getting better on doing this and
surely Magic Lantern is making this job easier, but I think it is possible
to do it manually also. Here is an example:

http://cartola.org/panoramas/20120401-Fiocruz_Tour_Castelo/

where I have used enfuse to combine 5 JPGs with 2EV of exposition
difference between each one. In this case it would be very difficult to
remove the sun in the middle of the trees.

In this other case:

http://www.cartola.org/panoramas/20110723-Carolina-Torre_Lua-3/

I did the same using 3 exposures made with the AEB from the camera - no
Magic Lantern. And it is also possible to do with an only raw file. In this
case I suggest you make darker pictures to make them brighter manipulating
the raw file.

Hugin can do the exposure fusion, but in general I do this before stitching
the panorama. I test the enfusion and then make a shell script to repeat
the process with all images, then put the resulting images to be stitched
into hugin.

Cheers,

Carlos E G Carvalho (Cartola)
http://cartola.org/360
http://cartola.org/panoforum



2012/5/24 Greg 'groggy' Lehey <[email protected]>

> On Thursday, 24 May 2012 at 16:24:48 +0100, Bruno Postle wrote:
> > On 24 May 2012 07:33, Greg 'groggy' Lehey <[email protected]> wrote:
> >> On Wednesday, 23 May 2012 at 23:11:43 +0100, Bruno Postle wrote:
> >>>
> >>> You can reuse bits of sky from photos in the panorama, see this mini
> >>> tutorial: http://www.flickr.com/photos/36383814@N00/6327106374
> >>
> >> Interesting.  That's very helpful.  I didn't know you could add an
> >> image more than once.  I've tried this on some problem panoramas that
> >> I have been working on, and it works well.  Is there a reason why you
> >> put this on Flickr rather than on the panotools Wiki?
> >
> > Just lack of time, since flickr is quicker. I should move it to the
> > wiki but need to find the time.
>
> If you're interested, I have a much more detailed description in my
> diary (http://www.lemis.com/grog/diary-may2012.php#hugin-retouching)
> which I could turn into a tutorial on the wiki.  Comments (and
> corrections!) welcome.
>
> Greg
> --
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