| |
| |
|
Mahavir Information |
| ||||||||
|
Digicam File Formats
Looking at the digital camera, a person can visualize it as a combination of a camera along with a miniature computer system that stores the images as files or sets of bits, rather than a chemically treated film. Thus it comes to be a fact that there are certain file formats in which these images of the photographs captured by the camera are stored. And again, this is subject of discussion for understanding the digital camera properly. In this effort this discussion reveals the intricate but overlying to provide a brief overview to the readers regarding the file formats of the digital cameras. Basically, strictly considering the facts, there are three file formats used by digital cameras to create images of photographs taken by them. These are JPEG, TIFF and RAW. These are the names of the formats but like their strange names their identity remains in the dark if these are not conversed in a little detail. The most vastly and commonly used file format for digital cameras is the JPEG file format. It is time and again the lone available file format on primary and some intermediate standard digital cameras. Many sophisticated digital cameras allows the users to opt for between JPEG, TIFF and RAW. However professional photographers usually prefer to shoot RAW. Yet the discretion remains with the human preference only. It is a fact that the acronym JPEG stands for "Joint Photographic Expert Group" after the group that developed this file type. To make things easier it must be clarified that JPEG is a compression technique that can considerably trim down the file size of a photograph and other unremitting tone images. Almost all digital cameras have a number of JPEG compression levels and quality settings to select from. The users can make use of them as per discretion and the photograph taken. Thus the jpeg images do not consume much space on a memory cards. Another specialty of this digital camera file format is that JPEGs store camera settings and scene information. All these advantages make this file format so popular and diversely accepted. The next digital camera file format is the TIFF (Tagged Image File Format). This file format has the greater advantage that it does not lose any image file information during the compression process and moreover as a consequence it does take up a lot of space from a memory card in comparison to a JPEG image. Due to this detailed storage it also takes additional time to retrieve the information to the card. Basically the TIFF compression reduces images to about one-third their original size as per convention. Coming to the next digital camera file format. It is defined as the RAW file! It is also sometimes referred to as an appropriate digital negative. Most advanced digital cameras allow or permit the ability to shoot RAW in professional standards. The interesting portion is that in a RAW image no alterations are made by the camera (such as sharpening or white balance). And this gives entire control to the photographer when he or she processes an image later. However this RAW file format is not used extensive due to the fact that most image editors cannot open it and computer-processing time is also more. However the fact still remains that a RAW image has a smaller file size than a TIFF. With all these discussions regarding the different digital camera file formats, it is clear that the three most widely accepted file formats have their own advantages and disadvantages, yet they are unique in some way or the other that makes them special in their own manner. The knowledge about these digital camera file formats of storage not only yields greater understanding of the camera; it also opens the eyes towards the fantastic results of technological advancements in our daily lives. About The Author Jakob Jelling is the founder of http://www.snapjunky.com. Visit his digital camera guide and learn how to take better pictures with your digicam.
MORE RESOURCES:
Acne - Google News |
|
|
|
RELATED ARTICLES
African Safari Photography Best Five Destinations Good wildlife safari photography is not only about composition and camera equipment because you first need to find your subjects before you can even lift your camera. This best five African wildlife destinations list helps you do that. How to Buy a Digital Camera Are you buying your first digital camera? Well, you must be confused by the bewildering range of models out there. How do you know which model will suit your needs? To make things worse, digital cameras do not come cheap. Buying the Best Digital Camera for Your Needs Choosing a digital camera can be a daunting task with the wide number of choices available in today's market place. There are lots and lots of things that you need to keep in mind while going to choose a camera for yourself. Top of the Line Digital Cameras If you think that digital cameras are for snapshots only, then you obviously haven't heard about SLR (Single Lens Reflex) digital cameras. SLR is a type of camera which has one lens for composing the frame and capturing the image. Picture Framing for Photographers - Part 1 Imagine being able to frame all your own photographs just as well as a professional. You can save enough money to easily pay for all the necessary tools, and the convenience of being able to do it yourself frees you from having to get someone else do it. Online Photo Sharing: Not Just for Family and Vacation Photos You may have joined the photo-sharing craze to share your family vacation photos, but have you thought about other uses for photo sharing?Here are just a few ideas:Scrapbooking: Show off your creative projects. You can design scrapbook pages and enhance them with clipart using software like Paint Shop Photo Album or FotoFinish and then upload them to a photo sharing site for everyone to enjoy. Creating Printable Photo Greeting Cards STAY CONNECTED WITH FAMILY AND FRIENDS.Making your own digital photo cards and personalized holiday photo cards is a lot easier than you think. Where Do Great Ideas Come From? At a Photo Club meeting I attended recently, the President made a comment on another meeting he had attended, where someone in the audience asked the presenter where to find good subjects to photograph. The presenter in question started giving specifics instead of identifying the core issues in question, Attitude and Perspective. How to take Great Photos of Your Pet We all love our animals. They do such funny, adorable, and cute things. Photography Business: Taking Baby Photos - for Professionals & Families Babies make the best and the worst subjects to photograph. They are the best for two reasons, people are more tolerant at looking at baby photos, as well as the fact that babies are not aware their image is being captured, and therefore they do not tend to put on the "camera face" so typically used by elder children and adults. The Beginner Buyers Guide To Digital Cameras, Or The Ins And Outs Of Megapixels The most important part of buying a digital camera is making sure that the one you select meets all of your needs.Digital Camera 101Better digital cameras uses a chip called a "Charged Coupled Device" (CCD) instead of film. Applications of Underwater Video Cameras There's so much you can do with an underwater video camera. If you enjoy snorkeling or diving, you can use the camera to show your friends and family the beautiful tropical fish, colorful coral reefs, and other underwater treasures you encountered on your vacation. Color Management, the Digital Darkroom, and Adobe Photoshop PrefaceIn order to understand color management, it is important to get your hands around some of the workflow. It is also important to understand a little bit about the ICC itself. Passionate Organizing: How To Create A System To Organise Your Digital And Traditional Photos Digital photography promises much. Store your photographs on your computer, print them when you want, email them to friends and family - share them to your heart's content. Keep a Digital Photos Diary Digital Photo Diary - memories that last a life timeThe best things in life come in threes, like friends, dreams, and memories.A digital photo diary keeps some of the big and little memories of our life. Take Spectacular Nighttime Photos with your Digital Camera - Part I Night photographs express a special something that cannot be seen in normal daytime photography. Whether it is a photograph of a moon and starlit sky over a windy deserted beach, the excitement of a downtown cityscape when the lights go on, or just a picture of you and some friends in front of a favorite hangout, nighttime photos, when done right, are sure to attract attention. 10 MORE Ways to Make Money with Your Digital Cameras 1. Pet photos - advertise a Pet Photography business where you photograph pets with their owners. Freelance Photography: How to Begin Your Career Photography is a vast world. There are many different types of photography and many different kinds of people that enjoy it. Digital Camera Basics Digital Camera Basics? The VocabularyShopping for a digital camera can be a difficult task considering the sheer number of choices out there. The number of manufacturers, models, and price ranges that need to be sorted out make the process difficult enough, but throw in all the buzz-words that need to be understood, and even a short list of cameras can become difficult to analyze. Start a Photography Business from Home Anyone with the right camera equipment, and the necessary skills can set up a home business, marketing photography. You need only to convert a room of your house into an office, and then you can work immediately.
|
|||||||||||||||||||
| Home | Site Map Copy Right 2006 Mahavir.com |
| NISL | Herbal Acne Solutions | Promotion Factory | Web Design | Online University Degree | College & University | GtpInfo | VPayU |
