PanoTools:
Re: Problems with PTGui
Rik Littlefield 2005-Mar-25 08:02:44
--- In #removed#, "Roger D. Williams" <#removed#>
wrote:
> After producing several trial panoramas
> with varying degrees of weirdness,
> I now (suddenly) get "LZW compression
> not configurerd in PT Stitcher" or
> some such similar message when I click
> to create a trial panorama.
> ...
> I created TIFF files of my circular fisheye images
> using PhotoShop 6. I used TIFFs because at some point
> I want to try Hugin. The original images
> are JPEGs, but I wanted to avoid further
> degradation of the images.
Roger,
I have not seen these exact messages before, but it sounds like
Photoshop saved your tiff's with LZW compression that pano12.dll is
not prepared to handle. Try saving them again with no compression.
In Photoshop CS, this appears in the TIFF Options dialog. Photoshop
6, I don't remember.
> PS I used circular cropping to get rid of
> what looks like flare or halation
> around the rim of the image, and PTGui now thinks that
> they are 170-degree images, not the 180 I originally
> entered. Is that a RESULT of the cropping?
Probably. I believe that fov refers to the angle across the crop.
--Rik
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