Spherical Panoramic
dohara
Registered Users Posts: 58 Big grins
Located on the North Shore of Lake Superior, Palisade Head is a 300 ft rocky outcrop overlooking the big lake.
This image is a composition of 8 images from a canon 5D and 15mm fisheye. The images are compiles using Ptgui and KRPano.
Click on image to view spherical Image
View more spherical panoramics here
This image is a composition of 8 images from a canon 5D and 15mm fisheye. The images are compiles using Ptgui and KRPano.
Click on image to view spherical Image
View more spherical panoramics here
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Dan
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Nikon D3 and a bunch of nikkor gear
that has added up over the years :wink
Paulo Campos
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Very cool. I've always wondered how there's never any feet or tripod legs in these shots when looking down.
Malte
1. You must first learn how to do precise panoramics.
$600 fisheye, $500 panoramic tripod head
This technique requires manual focus, manual white balance, manual exposure, and often times multiple exposures (HDR)
2. Spherical stitching - I use a program called PTgui - there is allot of help on this site and it takes practice. Program cost $179 Euros .
---note--- This is where I ran into another cost. My Existing PC (Duo core Asus, XP, 3GB RAM) choked when trying to process these images. Sometimes it would take 3 hours to do one stitched image. While the program will stitch just fine, it will take some time.
I have since bought a new PC just for the panoramics. It now takes about 15 minutes to do a 24image 16bit tiff HDR stitch. (New PC-$2000 US)
note: a final stitched image can be over 1GB in size.
3. Once you have your image, it must be made ready for the web. Here I use KR Pano. I stay with the 16bit tiff through the entire process in order to keep the highest quality until this point. At this point I change the 16 bit tiff to an 8 bit jpg for the web. The file size drops from +1GB to ~50MB.
KRPano takes this image and cuts it up into manageable pieces for mutli resolution web display, much like you see in Google Maps and Google Earth.
4. These files are than uploaded to your web host and linked to wherever you want to display it.
This video shows you the entire process needed to produce a spherical panoramic.
I'm no expert and still have much to learn, but I Hope this helps a bit.
man I gotta learn how to do that! Great job!
My question is though, must I use my fisheye lens or can I use pictures from a regular lens (like my 17 - 40L) and just get enought shots top make 360 degrees with a sufficient amout of overlap...or does it need to be a fisheye lens?
Plus the PTGUI and the KRPano software doesnt seem to have much instruction on how to use it. Maybe when I buy it it will. Or are there other programs that may be more user friendly or have more instruction?
Thanks for all your help!
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I live in central Minnesota and have been to that spot quite a few times.
I assume you did some cloning to get rid of the tripod / shadows?
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I love it.