I have found I get the best results when the images are matched for
colour brightness and contrast at the scanning stage. As
the imags are all on the same film it should easy. Unfortunately most
of the processing services and the home scanners keep poor consistency
between frames. I have had better matching if I scan all the frames as
a batch. Maybe the scanner keeps the same settings for the batch.
Richard Urmonas
On Sat, 21 Jan 2017 10:45:49 -0300
CarlosMFreaza <cmfreaza@xxxxxxxxx> wrote:
I did not take a pano shot with the Rollei TLR and the Rollei
Panorama Head from a long time. I took the last three or four panos
with the TLR using the _tripod_ pano head, it allows a larger
overlapping area for the frames allowing an easy working for the
automatic stitching pano software (i.e. PS Photomerge).
The RPH was thought and designed for the analog world BTW. PS
Photomerge couldn't stitch the frames I took with the Rollei Panorama
head, the frames overlapping is not enough. I returned to my "manual"
method creating a new document and working the frames as layers to
stitch them finally. I had no problem with the three frames
perspective matching, despite the subject was closer than infinity
(not the ideal subject distance for this kind of panos) and I needed
to use f22 and 1 sec to get sharpness ( the lens was focused at
infinity to keep the right rotation axis for the RPH, camera and
Rolleifix combo).
The real headache was to match color, contrast and bright for the
frames, as always; it was the main reason I started to use pano
software to stitch digitallized images; it requires an overlapping
area size the RPH does not provide.
The "Color Match" tool from PS helps with the task, but it does not
make magic, you also need to use other tools.
Last week I used the 3,5F por B&W shots and the 2,8F for color shots
(Kodak Portra 400):
https://www.flickr.com/photos/itarfoto/31593480544/in/dateposted-public/
Carlos
