New PDF release: Digital Imaging for the Underwater Photographer, Second

By Jack Drafahl, Sue Drafahl

ISBN-10: 1584281677

ISBN-13: 9781584281672

Designed to aid the underwater photographer make a tender transition to electronic imaging, this guide discusses find out how to digitally refine, right, and improve underwater photos. The gear valuable for electronic imaging for underwater images is defined, and features a dialogue at the necessities of scanning in an effort to enhance underwater images. besides large info on Adobe Photoshop and the way it may be used to edit underwater images, this re-creation positive factors directions on the way to use Adobe Photoshop parts, a extra easy application aimed toward starting photographers. photographs and screenshots have additionally been up-to-date, and knowledge at the top software program plug-ins for underwater imaging utilizing Adobe Photoshop is equipped.

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Extra resources for Digital Imaging for the Underwater Photographer, Second edition

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Make any necessary adjustments and then scan the whole group. You will find that most of Most of the scanned the scanned images will closely resemble your first images will closely scan, so very little adjustment will be necessary in resemble your first Photoshop. Scanning Cleanliness. Once you have correct- scan, so very little ed any color balance variations, most of your edit- adjustment will be ing time will be spent removing dust and scratches necessary. from your scanned images. It saves time and energy if you properly clean your images before they are scanned.

The best way to find your level of acceptability is to run tests using different resolutions at various print sizes. If DIGITAL RESOLUTION 43 you don’t want to take the time to run tests, then here’s a list of the output resolutions and print sizes that we use in our lab. INKJET PRINT SIZE LONGEST PIXEL DIMENSION REQUIRED FILE SIZE 8 x 10 inches 2000 8MB file size in RGB 11 x 14 inches 3000 18MB file size in RGB 16 x 20 inches 4000 34MB file size in RGB Larger than 16 x 20 inches 8000 (or more) 128MB (or more) in RGB As you can see, the scanning resolution is closely tied to the quality of your final outcome.

Compare the final image to the original image that you scanned. If the scan doesn’t match your expectations, tweak it some more or start over. Like everything else in life, it takes practice to achieve satisfactory results. The advantage with scanning and editing is that you have the luxury of the undo function, which will quickly become your best friend. COLOR MANAGEMENT Color Balancing Your Monitor. The computer monitor is your visual connection during the scanning process. If it is not correctly matched to both your scanner and output devices, your results will be inconsistent.

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Digital Imaging for the Underwater Photographer, Second edition by Jack Drafahl, Sue Drafahl

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