PanoTools:
Re: Re: How many shots with a Nikon 10.5mm?
Jim Watters 2006-Jun-04 23:29:29
By using the S selection option in the script then you do not need to
create as many control points because you can use one set of FoV, a,b,
&c parameters for all images.
The use of C and S do not interfere with finding control points in areas
that will not be included in the final result.
Jim
> I have been trying to follow this thread but now I'm lost! Why, if
> you are using PTgui, are you bothering with lens parameters at all? As
> well as FOV? These will all vary depending on the crop, number of
> images used, overlap etc. Why not let Ptgui do it all for you?
>
> Yes, you can mask a tiff image to exclude any area prior to stitching,
> but be warned that a large masked out area might result in few found
> control points. What I sometimes do is to open the project without
> masked images, let PTgui find the control points, optimise and then go
> back to photoshop, mask the image as necessary, save it back to the
> same location and then run Ptgui to create the Panorama. If you are
> masking a Nadir then it seems to matter where in the stack the Nadir
> is. I usually put it at the top. It's also worth trying first of all
> to let PTgui do the blending, and then trying Smartblend on a smaller
> jpg file (Used as a preview) Once you are happy with the result you
> then create the panorama to the desired final file size.
>
> Hope this helps.
>
> Barry
>
>
>>> If instead of using crop you use selection, then the original fov is
>>> used and none of the abc parameters need reoptimized.
>>>
>>> The full script syntax is here
>>> http://photocreations.ca/panotools/stitch.txt
--
Jim Watters
Yahoo ID: j1vvy ymsgr:sendIM?j1vvy
jwatters @ photocreations . ca
http://photocreations.ca
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