Idaho Airships, Inc.Aerial & Technical Photography, Photoshop & Flash Blog. |
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Posted in Aerial Photography on Oct 11th, 2007
This is a technical portfolio of a small portion of the Boise River in east Parkcenter on 10/7/07. These images were shot for maximum detail-none of them are cropped, and even
at the small size they are formatted to for internet display it is obvious that they provide sub-inch pixels (navigate to Screen 2).
Posted in Extremely Extreme Photoshop on Oct 11th, 2007
It does one no good to specify a color for print output that your printer cannot produce. It’s also counterproductive to use cached Histogram data to make certain technical decisions about image purposing. PS identifies and abbreviates the resolution for such problems.
Posted in Color Science on Oct 8th, 2007
Δ-E is essentially nothing more than the difference between two colors. It’s a mathematically derived product that represents a physical distance between two numbers in a Gamut. You already know what a Gamut is. Since we’re talking about a three dimensional distance from a point, you may have already recognized that Δ-E manifests as a [...]
Posted in Extremely Extreme Photoshop on Oct 6th, 2007
Have you ignored a Photoshop capability simply on the presumption that it was extremely technical, confusing, and not worth the Learning Curve? Have you ever been backed into a corner and finally decided to try that capability only to learn that it was more powerful than you could imagine…and simple, too? Welcome to “Splitting the [...]
Posted in Extremely Extreme Photoshop on Oct 5th, 2007
Here’s another Photoshop tool that is deceptively easy to administer-it has just three Sliders-but can be used produce incredibly powerful Layer Masks or to effectively and accurately compensate for Color Temperature and other global bias issues (local issues too, if you Layer Mask). Welcome to “Colorize” in your Hue/Saturation (Ctl-U) Dialogue Box!
