Do a DoubleTake on Your Photos

How would you like to turn your 6 megapixel D100 into a 17 megapixel super D100 for less than $20? You can if you use a Macintosh running OS X. Well, maybe it really won’t actually turn a D100 into a 17 megapixel camera, but you’ll be able to create images of 17 megapixels or even larger relatively painlessly.

Enter a progrom called DoubleTake for Mac OS X. It’s a handy little shareware gem that does a stellar job of stitching images together to form a huge photograph that’s ideal for printing at up to poster sizes with incredible detail.

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Exposure Blending Tutorial

After posting Getting the Exposure Right, I received a quite a few questions about how I achieved the HDR (High Dynamic Range) version of the mailbox photo (last photo in that article). This tutorial will walk you through the basics of creating the same look by hand. All you need is camera and photo editing software that supports layer masking (you can follow these steps in Photoshop, Paint Shop Pro, and The GIMP, among others).

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Getting the exposure right

One of the most common problems people have when taking photos is that part of the photo (usually the part that they want to see) is too dark or too bright. For example, when taking a photograph of a friend in front of the sunset, the sunset will show perfectly but the friend is a dark, unrecognizable blob. The problem is that the range of brightness in the scene is too much for your camera to record. So it has to “decide” which parts of the photo it wants to keep (the sunset, in this case) and which parts aren’t as important. And it often gets it wrong.

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The “Beauty Function” For a More Beautiful You

Beauty FunctionYou just can’t believe anything you see these days.

Researchers from Tel Aviv University have created a computer algorithm that “beautifies” a photograph of a person’s face by making subtle adjustments to ratios that correlate with an objective definition of beauty. As a photographer, you are probably familiar with some of these mathematical formulas (The Golden Ratio) although you may not have thought of applying them to human faces.

It’s inevitable that software like this, for better or worse, will find its way first into products like Adobe Photoshop as a plugin and then eventually into digital cameras. One day, you may even ditch your old-fashioned glass bathroom mirror for a self-esteem boosting all-digital model.

Check out the before and after photos and read the full article at Israel21c.

(via Kottke.org)

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How to Preserve Your Photo’s Colors on the Web

Have you ever uploaded a photograph from your computer to a photo hosting site or your blog and find the colors seem less or more vibrant and just generally not as impressive as you see on your monitor?

When I first started posting my photographs on the web to sites like Flickr, I noticed that often the colors would look less vibrant and subdued when I viewed them on my browser. Somehow they seemed to lack the pizazz and zip they have when viewing them in Photoshop.

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REVIEW: Picnik.com online photo editor

Picasa was the first online editing software that I heard people rave about, but I was left out of the fun; I couldn’t use it from my Mac. I still can’t, because I haven’t upgraded to 10.4, so I’ll never know what all the fuss was about. However, now I can play with Picnik.com, so I’m a happy camper.

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Creating a 3D effect with image editing software

Instructables 3D effectInstructables, a site that lets you share “what you make and how others can make it,” has a neat tutorial by Andrew546 describing how to create a 3D effect (pictured right) with your own photos. I’d say this tutorial is for anyone who knows the basics of layer masking (or who really wants to learn more about it). The 8-step tutorial is easy to follow with pictures describing each step.

Creating a 3D effect with image editing software [Instructables]

[via Lifehacker]

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How to process a photo for “mood”

I was going through the tremendous Photodoto photo pool over at Flickr and found a great photo by photographer Remco Douma:

Gloomy

What makes this photo really neat though, is how he modified it from the original to create a specific mood. The processing steps he took are simple to do, yet create a powerful new image with a completely different feel from the original. It’s a great example of how learning to “develop” photos in the digital darkroom can really pay off.

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How to crop a photo for better composition

In an ideal world, every photo you take would be perfectly composed. However, in real life, many pictures could use some improvement. Often, thoughtful cropping can make the difference between a mediocre image and a better one. Cropping a picture just means eliminating or trimming off edges.

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Do you need a drawing tablet?

I was cleaning out my office today when I ran across the most unlikely of items—an original Koala Pad drawing tablet! According to Wikipedia, the Koala Pad was the first graphics tablet available for home computers. (That makes me sound older than I’d like but I’m only 34!)

Koala Pad
Click to enlarge

Today, I own a Wacom tablet and I love it. It offers a level of intuitive ease of use far beyond what a mouse can provide for certain operations. As a digital photographer, a graphics tablet might be an important piece of equipment but it depends a lot on your digital workflow.

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