Posts Tagged ‘digital photography basics’

Digital Photo Editing - The Basics

Thursday, November 18th, 2010

Photo editing has changed a lot since the days of printing photos in the darkroom.  Actions that used to take hours of painstaking work can now be done or, more importantly, undone at the click of a mouse.  So, if you’re just getting started you first want to learn about the basic terminology of digital photography editing software.  Here is a quick guide on photo editors to help get you started.

Digital Photography Editing Software
There are many, many pieces of software dedicated to photo editing on the market.  They have an incredible range in terms of both price and quality. In the end, you will need to decide what you are willing to spend and what you want to do with it.  In this article, we won’t discuss the advantages and disadvantages of each photo editor, but know there is a lot of options to choose from depending upon what you want.  If you’re looking for free editors, you should look at The Giimp or Paint.net or if you want to buy a professional program definitely check out Adobe Photoshop.

Functions of Photo Editing Software

Although photo editing software can be very complex and allow for endless creativity, here are a few basic things that you’ll want to know right away.

  • Cropping: Cropping is when you take parts of a photo you don’t need, then get rid of them by redrawing the frame.  So, anything inside the frame will become your new cropped image while anything outside the frame will be deleted.  One important thing to remember about cropping is that it changes the final dimensions of your photographs, so if you’re planning on printing or display them in wood picture frames them make sure you crop with the same aspect ratio (width to height).
  • Contrast: The contrast refers to how much the tones or colors stand out from each other in the picture.  By adding contrast, the darks will get darker and the lights will get lighter, but if you remove contrast your image will turn into a gray mess.  Higher contrasts can make for interesting imagery, but will also make the grain of your photos stand out more.
  • Level of Brightness: Brightness refers to the level of lighting of the entire picture.  If you’ve taken a picture that turned out too dark, turning up the brightness may help some of the details stand out. If you slowly increase the contrast and brightness together, you may be able to save an otherwise un-usable picture.
  • Photo Saturation: Saturation refers to how deep your colors are.  In a color image, if you completely remove the saturation the image will turn to black and white.  By turning up the saturation, the colors in your picture will quickly look excessively bright and unnatural.
  • The Hue: Hue impacts the tone of an image.  Adjust the hue and your entire image will shift from a blue or green tint to red, purple, or any other color.  Although it takes a little time to get used to, changing the hue can make a big improvement to images taken under fluorescent light.
  • Transforming Your Photo: Although each software does it differently, they all allow you to rotate, resize or flip your picture.  Hopefully you won’t have to make too many adjustments of this nature, but should an image turn out slightly crooked it’s good to know you have alternatives.

No matter which editing software you use, you will find a way to adjust all of those elements.  A good start for most digital photos that will really bring out the color and add depth is to reduce the saturation and increase the contrast - this will have a great effect on your shots.  Otherwise, do your best not to rely on editing and try to get all of the work done in the camera.  If you’re going to spend time editing a picture, make sure you start off with a good picture and make it better instead of trying to make a bad picture good.

Digital Photography Basics - Types Of Photo Editing Software

Tuesday, July 27th, 2010

For anyone who loves taking pictures, it’s worth while getting acquainted with photo editing software as they can make a big difference with how your pictures turn out.

You can think of image software as the same to a digital photographer as the dark room is to a film photographer. The big benefit of photo editing software is that it’s easier to do than setting up a darkroom.

And with photo editing software, you can do standard image editing functions like cropping and adjusting color, and can also do photo manipulation.

Image editing refers to all changes that are made to a photograph. Photo manipulation refers to what film shutterbugs used to call “trick photography” switching backgrounds and such. (For some fun examples of photo manipulation, look up the “National Geographic Photo Foolery” page online.)

Once you know the type of image editing you want to do, you will be better able to choose a photo editor. In this article, we will highlight the most popular types of photo editing software so you can understand the differences between each of them.

Picasa: A free photo editor from Google. If you are just starting to learn the digital photography basics, then this will serve you well for a while. It’s really intended to be more of a photo manager and online photo album both very handy applications, but Picasa also handles the most basic editing. Picasa offers basic editing functions like retouching where you can remove scratches or blemishes. Like many photo editors it has red eye remover. It also has some fun functionality where you can create screensavers with your photos and even integrate them with Google Earth.

If you’re ready to advance from digital photography basics and do more with your images, consider one of the other photo editors.

Adobe Photoshop Elements: This is more user-friendly and less costly than it’s “big brother” Photoshop CS4 and is the market leader in photo editing and manipulation. It’s good for the photography enthusiast plus there is a free trial version.

Adobe Photoshop CS4: This has everything you could possibly need as a professional photographer or graphic artist. It sells for approximately $700 on their site, but it’s offered for half that by some vendors and may offer a free trial version.

Paint Shop Pro : This is a direct competitor of Photoshop Elements and also costs about $90. They also offer a free 30-day trial.

The GIMP: For such a powerful program the name certainly doesn’t fit it but instead is an acronym for GNU Image Manipulation Program. This photo editor is open source (aka freeware) and continues to improve and has a good community of users if you need help. It is available for Windows (NT4, 2000/XP/Vista), Mac Operating Systems (OS X) and even Unix/Linux platforms. It doesn’t quite have everything that you get with Adobe Photoshop CS4, but it has more than Elements or Paint Shop Pro and is used by some professionals.

No matter what photo editor you have, read through the guide or help sections so you understand what you can do with it.

It takes time to learn but you will be impressed with what you can do with your images.

For example, here are a just a few of the things you can accomplish (the top 5 even with just Picasa):

  • Crop
  • Resize
  • Lighten or darken shadows, highlights, and midtones
  • Correct Colors
  • Remove blemishes, a stray branch, a logo, or anything else you don’t want in the picture
  • Blur Backgrounds (Photoshop Elements, Paintshop Pro and The GIMP all offer background-blurring applications. Picasa can’t do this.)

You can also create all sorts of special effects with a photo editor. For example you can turn your photo into an impressionistic painting. You can also convert a color picture into a black and white image to better capture the tones and highlights.
Or for a more vintage or antique look, you can choose sepia.

And with photo editing software, you can also more easily create pictures that can go in any size picture frame whether it’s a small picture frame or a 4×6 picture frame or larger.

Even if you don’t want to do any cool special effects, learning the basics of any photo editor will let you fix “mistakes” in your photos. Just cropping alone can do wonders if you couldn’t get a close enough shot or you’ve got too much clutter in the picture. For these reasons image editing is part of just about any digital photography basics course or book you might find. Before long, you will be editing and producing quality photographs that you will be proud to display in a metal photo frame and hang on your wall.