George Schaub

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George Schaub Posted: Feb 21, 2014 Published: Jan 01, 2014 0 comments
A tilt-shift lens can be thought of as a flexible visual tool in the many ways it allows you to image the world. Unlike a standard lens, even a zoom, with a set point of view enforced by stance, elevation, focal length, and, within certain limits, depth of field, the tilt-shift lens opens visual doors a “fixed” lens will not. By tilting the lens within the mount you can enhance or greatly diminish depth of field beyond the “normal” abilities of the focal length and aperture setting. By shifting the lens you can “fix” perspective distortion or exaggerate it for “trick” effects.
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George Schaub Posted: Aug 29, 2006 0 comments

Airline Update

What About Cameras and Computers?

by George Schaub

The recent incidents in England have made for heightened awareness about airline
travel and questions about what can and cannot be carried on. The restrictions
are quite severe for travel to England and through trips connecting in Heathrow,
forexamp...

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George Schaub Posted: Jul 06, 2012 Published: Jun 01, 2012 7 comments
Alien Skin’s Snap Art 3 ($199, or $99 for an upgrade from previous versions) is the latest manifestation of image-altering software that works atop the architecture of Photoshop and Lightroom, that is, a plug-in accessible through the Filters menu in Photoshop and for Lightroom as an external editor.

To launch Snap Art from an image in Lightroom you first select the image (or multiple images for batch processing), and select Photo>Edit In>Snap Art 3. You can also right click on the image and select Edit In>Snap Art 3. When Lightroom asks you how to edit the photo, the company recommends you choose “Edit a Copy with Lightroom Adjustments.” This will tell Lightroom to make a copy of the image for Snap Art. You can also check and uncheck the Stack command, depending on how you want to see the image in the Library—choose Stack and you can easily unstack the image later, or just have it sit side by side in the normal Library (unstacked) view.

George Schaub Posted: Aug 19, 2013 0 comments
There’s a considerable difference between resizing, which means maintaining the same pixel dimensions and adapting to different document sizes at the same print resolution, and resampling, which means building additional pixels from the original file to enable printing larger documents at the same resolution. Say you have a 24MB file, obtained from an 8 megapixel digicam, that will normally fill an 8.5x11” print at 300 dpi when printing. But you just got a 13x19” printer and want to try your luck at that size, still at 300dpi. Well, for that you would need a 62MB file.
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George Schaub Posted: Apr 25, 2006 0 comments


Open an image in Photoshop, then evoke the dialog box at Filters>Alien...

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George Schaub Posted: Mar 01, 2011 1 comments

At first glance you might think that Alien Skin’s Exposure 3 ($249 at www.alienskin.com/store or $99 upgrade from Exposure 1 or 2; a free trial is available on their website as well) is a push-button solution to image manipulation.

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George Schaub Posted: May 01, 2006 0 comments

A couple of years back, when digital "filters" started appearing, a number of us sat around and joked that there would soon be a Van Gogh or a Monet filter for images, with push-button conversion of any image to look like Starry Night or the lily pond in the Gardens of Giverny. It turns out that some code writer must have been listening; we now have plug-in filters...

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George Schaub Posted: Feb 01, 2008 0 comments

Mac users can use Aperture to attain good foundation monochrome images from digital camera and scanned RGB files. Because Aperture treats the original raw file as sacrosanct, and works in Versions from what it dubs the Master, many options can be explored before exporting the file to image-manipulation software for further refinement. As with any conversion software, I suggest...

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George Schaub Posted: Nov 01, 2010 0 comments

You might think that with digital offering a unique ISO setting for every frame, and with the coordination of high ISO and sophisticated noise reduction software, that there would be less and less demand for and use of auxiliary lighting. Yet, use of flash, from built-in to ringlight to large portable battery packs and softbox location gear, has risen, and with it the potential for more finite...

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