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Halema'uma'u plume by Bob Peck

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About This Gigapan

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Taken by
Bob Peck Bob  Peck
Explore score
97
Size
0.15 Gigapixels
Views
2869
Date added
Jun 19, 2009
Date taken
Jun 10, 2009
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Description

Steam spewing from Halema'uma'u vent on the summit of Kilauea Volcano, Hawai'i. Any suggestions for eliminating the vertical streaking on the image would be appreciated.


Gigapan Comments (2)

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  1. Stoney Vintson

    Stoney Vintson (June 23, 2009, 02:24PM )

    You can correct for vignetting using several image editing software applications. If possible this works better with 16 bit TIFF images that have been output from camera RAW files. Though if you do not have the ability to use a camera RAW file you can still correct for the vignetting. If you own Photoshop CS3 or newer. Use the Adobe Bridge to select all of the photographs. 2. Tools -> Photoshop -> image processor 3. Check apply to all and select the folder to save the images in. 4. Then when the first photo opens in Photoshop CS3 use the filter -> distort -> lens correction and adjust the amount and radius to correct for the vignetting ( darkening towards the corners of the image ) 5. Click OK and the image processor will apply this change to all of the images that you selected using the Adobe Bridge and save them in the folder that you selected. If you do not own Photoshop CS3 you can use other programs such as the freely available panotools program Fulla to do vignetting correction on a series of photographs. wiki.panotools.org/Fulla Will open in
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  2. Tom Nelson

    Tom Nelson (June 19, 2009, 08:40PM )

    Bob, A correction will require some sort of image editing software. You can do it in Photoshop Elements, but it will require you to do every image separately. Full Photoshop allows you to batch-process images. Let me know what software you have and I'll see if I can put together a tutorial. Tom

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Stitcher Notes

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GigaPan Stitcher version 0.4.3864 (Windows)
Panorama size: 150 megapixels (21756 x 6936 pixels)
Input images: 40 (10 columns by 4 rows)
Field of view: 91.6 degrees wide by 29.2 degrees high (top=12.5, bottom=-16.7)
Settings:
All default settings
Original image properties:
Camera make: Canon
Camera model: Canon PowerShot SD850 IS
Image size: 3264x2448 (8.0 megapixels)
Capture time: 2009-06-10 06:58:18 - 2009-06-10 07:05:15
Aperture: f/5.5
Exposure time: 0.002
ISO: 100
Focal length (35mm equiv.): 140.4 mm
Digital zoom: off
White balance: Fixed
Exposure mode: Manual
Horizontal overlap: 36.2 to 38.8 percent
Vertical overlap: 38.0 to 39.3 percent
Computer stats: 1022.98 MB RAM, 1 CPUs
Total time 1:46:17 (2:39 per picture)
Alignment: 5:20, Projection: 8:45, Blending: 1:32:11

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