As promised in my unboxing thread I will now write something about image quality and the PANONO overall experience.
So I went to take some panoramas today and set up some comparison sites.
Taking panoramas with PANONO really is fun. I'm still too afraid for
throwing. But I am a tripod/stick guy anyway. The Android app works
better than I expected. Taking photos via the app, loading the photos to
the phone and uploading it to the cloud are all easy. Stitching in the
cloud takes longer than I thought. Maybe the servers can't handle all
the recently sent units?
The first comparison I want to show is a "normal shot" versus a HDR
shot. I took both within seconds and did not move PANONO. By the way: If
you don't want to be in the image it's harder to hide yourself than I
thought it would. Quite a way to get behind the next big tree!
(Please note all comparisons are in Flash format. Hence they can only be
viewed on desktops, not on mobile devices. Click on the image to get to
the comparison site.)
So on the left we see the normal one-shot panorama. The right side shows
us the HDR version. Both images are out of the cloud. First big
difference to notice is the sun. While the normal version totally over
blends everything, the sun comes out quite nice in the HDR version. Also
other highlight regions (see the bright building between the two yellow
cranes) get much more details in the HDR image. This also applies to
the cloud above the cooling tower. The total impression of the HDR image
is a little bit darker. The colors, especially the blue sky are kinda
flat. This however is absolutely normal for fused HDR images. On the
other hand the dark parts (like the wood) appear darker than you would
expect it to be in a HDR image.
Conclusion: Except the pretty flat colors and the overall darker
appearance the HDR version is a big step forward. For me personally it
is a great base to work with. That's also the keyword for the next
comparison:
On the left side we have the HDR version out of the cloud. The right
side shows a edited version of it. I improved colors, contrast and
saturation in Lightroom. Also I used krpanos "sphere to cube" and "cube
to sphere" tools and Photoshop to get a format to remove the tripod food
stamp. That's pretty easy though, given the three lenses around the
tripod mount. The footprint is incredibly small an easy to get rid of by
stamping in Photoshop. I also removed the stick and balls shadow.
Conclusion: With only 3 minutes of photo editing we get a so much better
image impression. This shows how much PANONO needs a function to
re-upload edited spheres or even a tool for color-editing within the
cloud. I am pretty happy with this result!
So what could we compare this result with?
Well, I have to admit, this comparison isn't totally fair. But with this
result (I will come back to the issue about the scene conditions below)
PANONO does not really have to hide itself from this comparison. We now
have a look on our final PANONO result compared to a sphere I took with
a DSLR camera.
Left side shows or edited PANONO HDR sphere. The right side shows a
sphere I took with a Canon EOS 600D camera with a Tokina 10-17mm Fisheye
lens and the Nodal Ninja 3II tripod head. It consists of 6 image
horizontally, one image up, one image down and another image down
without the tripod to remove the footprint. All images where taken in 3
different exposures to create a HDR image. Image stitching and HDR
blending where done with PtGUI.
What differences can be noticed? First: Resolution, resolution,
resolution. Wherever you zoom in, the PANONO image lacks a lot of
details. By the way: The PANONO image is delivered with 134 megapixels
as download from the cloud. The DSLR version on the right only has
around 125 megapixels. Again in this version the sun comes out much
nicer. Also there are less lens flares. Front lighted areas don't look
as foggy as they do in PANONOs image. The dark areas in the wood appear
much brighter as you would expect it from a HDR image.
Conclusion: I tried to get as equal results as possible with HDR and
PANONO. And I have to say: I am positively surprised how well that
worked!
Of course PANONOs image quality is clearly inferior. But I had to trade
in some valuable currency to get the image with better quality: Time.
Setting up the equipment and shooting the images with the DSLR took me
around 5 minutes. Getting the images on the computer, stitching the
image, removal of the tripods footprint and post editing took another
maybe 15 minutes. So it took me around 20 minutes to get this image.
Setting up and taking the image with PANONO took me like 100 seconds
including running to the next tree to hide myself. Uploading and
stitching (if you don't consider waiting times) took another 30 seconds.
Finally it took around 2 minutes to enhance colors and remove the
sticks footprint. So for this (in PANONOs world) pretty complicated
image I still did not even need 20% of the time.
Now some words about the scene I chose. It was sunny; there is nothing
in the foreground. A lot of details in the background. Those are perfect
conditions for PANONO and really easy going for a DSLR.
If it comes to low light situations or you want to shoot indoor
(especially small rooms) you will not get images like this out of your
PANONO. The DSLR setup will be incredible inferior. It can be used in
dark scenes, in night scenes, indoors, in small rooms an even in cars.
Those are situations where PANONO will not deliver good images. Not just
because of the light situation but especially because of the parallax
problem PANONO has. For me it seems like many people ordered PANONO and
now are very unhappy because it is not usable in smaller rooms if you
expect images panoramas without bad errors. All 36 lenses in the ball
are very far from the balls center. So every lens sees the world from
another angle - this isn't a big deal if everything is in the far
background like in our above scene. In small rooms however the images
can't be stitched without bad errors. This is another area where the
DSLR setup is totally inferior. You need to shoot every single image
separately but those are all within the focal center point and therefore
will be stitched without errors. This is why I chose a scene where
PANONO really can show what it is able to deliver and is even comparable
to a DSLR image.
My final conclusion:
I love taking panoramas with my DSLR setup. However it takes a lot of
time and is a lot of weight to carry. There are a lot of situations
where I wished to have a panorama taken but time or weight do not allow
to do so. That's the reason I invested in PANONO: Having a
quick-and-dirty device for taking panoramas in situations where I
couldn't have any panorama without it. I knew it would not be really
usable in small rooms and would produce bad errors wherever something is
within some meters close to the ball. Given all that: PANONO is exactly
what I wanted it to be. I am happy with the product and it fulfills
everything one could expect from it. I feel kinda bad for all the people
who did not know anything about panoramas before ordering. I understand
these people are disappointed now. For all guys out there who are still
waiting for their PANONO and know what they can expect from it: You
will receive one nice piece of plastic!
I hope this info helps some of you. I also desperately hope that PANONO
overcomes the financially difficult times and does not shut down soon.
Leaving us alone with a high-tech plastic ball and no cloud. Please not!