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Old 03-18-2008, 12:59 PM   #1
mitzpicardal
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PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Background:
The intensities and dynamic ranges found in many scenes (like the scene below) and applications vastly exceed those of conventional imaging techniques, and the established practices and methods of addressing those images are insufficient. Existing digital cameras can faithfully record images over a wide range of intensities, but are significantly limited in the dynamic range. Dynamic range is the ratio of brightest to darkest value that they can record simultaneously.


Challenge: Create an image that shows the wide dynmic range of the scene.


Mechanics:

1. You may use one, two, or all of the source images.
2. Edit/post process the images in full resolution (you may crop but do not resize).
3. You may use Photoshop and/or any software necessary. No limits on post processing.
4. Save your final image in jpg (10 or better compression).
5. You can submit a maximum of 2 entries.
6. E-mail your final image to mitzpicardal@acm.org
7. I will post the anonymous entries in web resized format in this thread.
8. A poll will be created to select the best 3 images from the entries.
9. I will select the winner from the best 3 images.

Deadline of submission: Mar 24, 2008 12MN

Prize: Surprise! to be announced soon, probably a free workshop on HDRI

Below are the 3 images to be used.



Note: Do no use the posted images above. Download the original files here.
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Old 03-18-2008, 01:02 PM   #2
jasonmiraples
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Very much anticipated from the good mods of Photoshop. Too excited for this...
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Old 03-18-2008, 01:05 PM   #3
denmark dolores
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Yahooooo! Thanks for this!

I'll try to do my best PP here.
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Old 03-18-2008, 01:21 PM   #4
jasonmiraples
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

I just downloaded it already... FYI
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Old 03-18-2008, 01:30 PM   #5
mitzpicardal
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Click here for alternative DL site.
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Old 03-18-2008, 02:24 PM   #6
Franz A.D. Morales
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Nice challenge! If only I knew how to do HDR!
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Old 03-18-2008, 02:25 PM   #7
jasonmiraples
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Thanks for the explanation Sir Mitz!

Quote:
Originally Posted by Franz A.D. Morales View Post
Nice challenge! If only I knew how to do HDR!
Hoping to have a K100D for straight HDR shots.. Harharhar..
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Last edited by jasonmiraples : 03-18-2008 at 02:35 PM.
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Old 03-18-2008, 02:33 PM   #8
mitzpicardal
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

NOTE: HDR merging/processing not required. You may use any technique (masking, stacking, layer blending, copy/paste, magic, etc.) to come out with a good exposure image. Your image will be judged on the output not on the technique (HDR or not) used.
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Old 03-18-2008, 02:53 PM   #9
chep unson
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

this sounds fun!
don't have access to rapidshare from the office though. will download the files at home later!

thanks for coming out with the challenge mitz!
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Old 03-18-2008, 05:10 PM   #10
David Tong
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Re: PS Challenge #1 : HDR Imaging, Contrast/Exposure Blending

Oh cool, im a total idiot with HDR hehe, but i tried your images and it's funky :P
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