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Image resolution – how much detail an image holds – is measured in pixels per inch, or ppi. It is also referred to by the width and the height of the image as measured in pixels (i.e. 640×427, 1024×683, etc.). The more pixels the image possesses, the better the image quality. Rules of Thumb There [...]
By Steve Russell Whether you’ve photographed the moon numerous times or have just thought about doing it, Saturday evening, March 19, 2011, is a must do evening. On that evening the moon will be at its perigee (closest to the Earth) and according to one article I read it will appear 14% larger than normal. [...]
Tethered shooting is a useful photography tool. With the use of a USB or firewire cable run between the camera and a computer, the photographer can instantly review their shots on the computer screen. As the shutter is pressed, the images are recorded on the computer hard drive rather than the camera’s memory card. This [...]
A couple of weeks ago, I finally subscribed to Kelby Training. I say “finally” because I have been mulling over the purchase of this subscription, and an accompanying subscription to NAPP, for quite some time. Everyone I consulted with about these memberships responded with the same advice: “Do it. You won’t regret it.” So, since [...]
Last weekend I was messing around in the back yard, trying to determine how best to photograph subjects in harsh light where the sun was directly overhead (another topic for another day). I had my Lensbaby Composer on my Canon EOS 7D and was just messing around. When I got back to my computer and [...]
We talk a lot about how to achieve tack-sharp, perfectly focused photographs. We extol on the virtues of the Unsharp Mask in Photoshop, and enumerate the countless ways to steady our cameras in order to achieve perfectly crisp images. There is great beauty to behold, though, in a softly focused photograph – keeping in mind [...]
Here is a great color correction technique that I recently learned while trying to address some haze issues that occurred during our recent trip to Maine. This technique can be used in any of the latest versions of Photoshop (CS2, CS3, CS4, CS5). I’m using CS3, as I am still saving for the upgrade to [...]