George Schaub
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George Schaub Jun 01, 2000 0 comments

The digital camera market has seen a lot of new introductions lately, many of which are in the 3.3Mp family. There have also been many introductions of cameras with less pixel power, all priced accordingly. Along with this range of prices and pixel packing has come an understanding of when and...

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George Schaub Jan 18, 2005 0 comments

There are times when you want your color to exactly match what's in the
scene, but for the most part color is a fairly subjective matter that can be
tweaked with ease in just about any image-editing program. Color has a hue--like
yellow, green or blue--as well as a vividness, which in photography is
often called its saturation. In addition, color can have a cast, which is influenced
by the prevailing lighting conditions when we make the photograph. That cast
can be influenced by the light source itself, such as photographing under direct
sun versus what we'd get when photographing under tungsten lights, and
by the position of the subject in relation to that light source, such as the
difference between photographing in the shade or open light. In addition, color
can also be influenced by the recording medium itself, be it film or digital,
and how the film is made or the digital image processor is programmed to change
the color during the recording processing.

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George Schaub Apr 19, 2005 0 comments

When shooting film, especially slide film, color rendition is a matter of
matching the film's "personality" with the subject at hand.
You can choose films with high or "normal" color saturation, contrast
and color response. These two photos of a colorful Christmas toy soldier in
New York's Rockefeller Center show the differences between saturation
renditions. With a digital camera you can program in color saturation, "warmth"
and even color contrast, making every frame you shoot like an individual selection
of film.


Color Low Saturation

 


Color High Saturation Warm

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Newsletter
George Schaub Dec 21, 2004 0 comments

There are many ways to work with monochrome images, including selective adjustment
of tonal values, contrast and even image color that can emulate toning. In this
installment of our Web How To's we'll play with colorization, adding
color to selective parts of a monochrome image that can make it look like a
combination hand-painted (with photo oils) and toned photograph. You can paint
in selectively with brush tools if you like, but this how-to deals with a more
simplified approach.

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George Schaub Nov 29, 2005 0 comments

Today's cameras are microprocessors with lenses. Most of us know how
to change color, sharpness and contrast, and even ISO settings, for every frame
we shoot, but did you know that you can also change how your camera's
dials and buttons work? By using Custom Function settings you can alter the
function of all those dials and buttons and personalize them to the way you
work, or to each unique shooting situation. When the camera comes out of the
box it has certain "default" settings, those chosen by the camera
manufacturer. While there is a certain wisdom in the defaults, they are not
necessarily the best way for your style or shooting needs.

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George Schaub Sep 28, 2004 0 comments

Lexar Media, Inc. has introduced two new Professional CompactFlash Readers
designed to address professional photographers' need for almost instantaneous
data transfer and an improved project workflow. Built with material similar
to a digital camera, with a unique industrial design of hardened plastic and
rubber over mold, the new card readers can be easily stacked and daisy-chained
together for concurrent download of images. In addition, the new card readers
support Lexar's ActiveMemory System for improved photography workflow.


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Newsletter
George Schaub Jun 21, 2005 0 comments

Now I know how stagecoach drivers felt when they saw those first rail lines
being laid over their routes. The recent announcement that Kodak would be discontinuing
their silver black and white papers didn't come as much as a shock as
an inevitability that one always hopes will not be manifest. With inventories
expected to last a few months, we're now witnessing the disappearance
of venerable brands such as Polycontrast IV, Azo and Polymax Fine Art, Kodabrome
II and Portra, even their "Digital Black and White" paper, which
was used for digital printers. According to a Kodak spokesperson, Kodak has
seen a cumulative drop in black and white paper buying of 25% per year over
the past few years and could no longer justify being in the market. We also
learned, by the way, that Kodak black and white papers had of late been produced
in Brazil, being packaged from rolls in Rochester. The spokesperson did stress,
however, that Kodak black and white film and chemistry was not on the chopping
block and that Kodak sees silver photography as still extremely viable.

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George Schaub Mar 01, 2005 0 comments

There are times when we have images that are too dark or too light and often
reject them out of hand. But the values only need to be adjusted to bring what
might have sat in shadow into the light. We can do that selectively with certain
tonal areas in the print or globally--that is, on the entire image. This
web how-to covers revealing what might sit in the shadows and deals with a very
simple global adjustment. The work is done here in Photoshop, but many other
image manipulation programs have similar controls.

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George Schaub Feb 15, 2005 0 comments

Handcolorists have been doing it for years. They began with a black and white
image and using photo oils, chiefly from the Marshall Company (distributed by
BKA Group) added selective color or entirely covered a monochrome image with
color. This was often practiced with portraits, but began to find followers
in the "fine arts" arena as well. We've seen this so-called
mixed-media trend come and go, and I don't think hand-coloring will ever
go out of style. Digital has opened up many new doors for creativity, and because
you can manipulate images with ease it allows you to emulate any look, style
or technique that you might admire. In this lesson we'll take a look at
"colorizing" an image and mixing color with black and white.

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George Schaub Jul 26, 2005 0 comments

If you have Photoshop Elements or the full version of Photoshop
you can also use a tool called "Save for Web" to resize your images.
(Note that other programs might also have this feature under a different name.)
This is an automated way to get your images the right size for sharing. To get
to this toolbox just go to File>Save for Web, with the image already open
on your desktop.

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