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.