|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Home | Arts & Entertainment | Photography Some of today's film purists look at digital photography as an unnecessary evil. Is it an unfair advantage that the digital photographer can take a photograph, upload it to their computer, do a little image editing, then have a finished product ready to present to a client (or a personal framed print, suitable for hanging), all in a matter of a couple of hours or less? This is called capitalizing on available technology, and if you're still one of those that haven't embraced the tools that are available today, then shame on you! In no way does this mean that film photographers should ditch their 35mm cameras and darkrooms. Much of the work performed in the darkroom is similar to what we do today in Photoshop. We cloned in trees that didn't exist, removed power lines that distracted from the shot, enhanced colors that were bland, and if we couldn't do it in the darkroom it was sent to the lab's airbrush specialist. This person who was definitely an artist and highly skilled in what she did, also took ordinary images and made them extraordinary. One of her specialties was taking old photos that had been bent, folded, and manipulated, and airbrushed everything back to perfection. Digital photography and image processing is not a whole lot different from how things were done 25 years ago. It is usually taken for granted that white is white, with no variations. However, all artists would agree that this is wrong, including photographers. The white balance of a camera can make or break a picture, meaning you must learn to control it. In order to regulate it, you must set your camera to manual or custom white balance, and take a picture of something white. It must fill the screen, and should not be in shadows. If the result is not to your preference, you can always use your photo program to tweak the picture. Quality sports shots are somewhat difficult to come by. Most people have limited access to events to photograph them. The further away you are from the event, the harder it becomes to capture the event in a pleasing manner. You may need a flash with a high output for photographing indoor events.The new modern flash systems produce great results. Some sporting events like gymnastics and others are no-flash events. It is best to talk to an event official before using your flash. In computing, JPEG is a commonly used method of compression for photographic images. The name JPEG stands for Joint Photographic Experts Group, the name of the committee that created the standard. JPEG itself specifies how an image is compressed into a stream of bytes and decompressed back into an image and the file format used to contain that stream. The compression method is usually lossy compression, meaning that some visual quality is lost in the process, although there are variations on the standard baseline JPEG which are lossless. There is also an interlaced "progressive" format, in which data is compressed in multiple passes of progressively higher detail. This is ideal for large images that will be displayed whilst downloading over a slow connection, allowing a reasonable preview before all the data has been retrieved. However, progressive JPEGs are not as widely supported. If you use a flash in a dark environment, you often get a red eye effect. This is because the light of the flash is reflecting from the retina, which is covered with tiny blood vessels. The more open the pupils are, the more red eye effect you get in your photos. Red eye is more pronounced in people with light eye color. It is also more pronounced in people with blond or light-red hair and in children. Many cameras have a built-in red-eye reduction pre-flash that helps reduce the incidence of red eye. Red-eye reduction works by having the flash shine a light into the eyes of the subject prior to taking the picture. This causes the pupil to contract. However, you have to make sure the subject is looking at the camera. If not, this technique won't work. Also be wary of using red-eye reduction feature when not necessary, because it may cause your subject to blink. Good photos result from the following elements: always having your camera with you; being in the frame of mind that you THINK about taking pictures when a good opportunity presents itself; experience in knowing what the camera can do and can't do, such as how to adjust your camera to compensate for poor lighting conditions or anything else that doesn't happen to be just right;have patience; taking lots and lots and lots of photos-- the average professional photographer takes around 120 shots for every ONE that he/she actually uses and gets paid for; and finally, luck. Article Source: http://www.articlewheel.com
Did you enjoy this article on learning digital photography? Want to learn more about it? Do not trust anybody's word until you read this free of charge article
|
 RSS Feeds by Category |
|||||||||||||||||||||||||||||||||||||||||||||||||||||
