Posts Tagged ‘Pure’

The Art of Digital Photography

March 30th, 2010

Until this came along photography used to be a hassle to even the most dedicated in the trade. But now, it has breathed new life into photography showing the power of one moment captured in time.

Digital photography utilizes digital technology to make images of subjects and does not need chemical based processing. The images can be captured, displayed, stored, transmitted, manipulated and recorded with the aid of a computer.

Since the first commercially available digital camera in 1990 and the first consumer camera with liquid crystal display on the back in 1995 this camera has brought speed, accuracy, enhanced imaging and many moments of happiness for both professional photographers as well as amateurs alike.

From the linear array type of cameras at the highest end to the simple web cams at the lowest end, these devices offer many advantages to a photographer. Immediate image review, deletion, lighting and composition management are among the main plus points. Conservation of storage space and manipulation of the end product are additional advantages.

There are a few disadvantages to overcome when using digital photography. The cameras are entirely dependent on an electrical supply. Color print film possesses a bigger dynamic range than digital sensors in general. Salvaging burnt out highlights are difficult with digital cameras and image noise manifests as multicolored speckles.

In today’s fast moving world digital photography has become a necessity for professional news photographers wanting the acceptable image quality. This has also given the amateur snapshot takers the ability to send images by e-mail from anywhere in the world. It is possible to view images of world events as they happen as was amply demonstrated at the presidential inauguration and the long drawn out hotel siege in Mumbai recently. Astronomers and other technicians use digital photography on a daily basis.

After the initial cost in acquiring a digital camera the operating cost of photographing through this method is cheap in the long run. This is a major factor for users of digital photography to keep using it and embrace all innovations in the field that is bound to follow with time. I for one, am keeping my digital camera close to me at all times as it may very well bag that elusive shot that I have been hankering after for many years.

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Digital photography

March 8th, 2010

Digital photography

 

Digital photography has really begun to come into its own in this day and age. The increased convenience brought about by the new digital photographic technologies and equipment, not to mention the fact that the new digital formats are far superior to the old film-based format that they have superseded, have served to ensure the popularity of digital photography with people the world over – and not only those people with a lot of money, as was the case in the past with the old and extremely expensive systems.

 

In the past, traditional photographic systems and technologies were unreliable, expensive, complicated to operate, and as a consequence were only favored by enthusiasts. As a result most people never even contemplated purchasing a camera for themselves. Advances in technology since those early times, however, have ensured that photographic technologies and equipment have become increasingly more reliable, less complex to operate – and, more tellingly, ever less expensive than ever before.

 

But in addition, when digital photography was introduced, it ushered in a new age of photography that was characterized by extreme convenience relative to its film utilizing forebear. There are quite a few problems and limitations to working with film-based photographs. You are working with a physical medium with a limited number of pictures per roll, which is in danger of being exposed, which needs to be developed and which takes time to be developed as well – and even if and when the pictures turn out nicely, you have limited copies, which means that you will have a problem distributing them to everyone who might want to see them. And then there is also the problem of storage of your printed photographs – they may be thin, but when you have many of them they will take up quite a bit of space. And, to make things worse, they do not last long as they are susceptible to the depredations of moisture, sunlight, pests, and the like.

 

Digital photography is not subject to these limitations. The pictures taken are in digital format and can immediately be sent out right after having been taken – and can even be done so over the air thanks to wireless internet connections. Flash drives, SD cards and other storage media seem to be getting cheaper by the day, and they are continuing to increase in capacity – which means that photographers can cram increasing numbers of high-capacity images in just one little card or dongle. The software for modifying or tweaking digital images can be installed on just any computer available nowadays, and one does not have to have a degree in rocket science to operate said software. And, lastly, it is true that storage media can and do fail – but if digital photos are stored online, then the likelihood of their loss is consequently minimized.

 

Digital photography has revolutionized the way we take pictures and use them. Now, perhaps for the first time, just about anyone can have access to a camera and can share the images he or she takes with just about anyone he or she cares to share these images with. One wonders what the future will bring.

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Digital Photography – 6 Great Reasons Why You Should Try It

March 7th, 2010

From computers to cellular phones, mobility and microchips – this is the way of life in the world today. In this ever changing technological world we need to understand technology to see how it benefits us. Understanding digital photography is no different and the tremendous benefits it provides make it an enjoyable, exciting and fun hobby for anyone of all ages to enjoy.

More and more people today are getting into digital photography – for a variety of reasons. It is so easy and convenient to capture your images digitally and the scope of what you can do with your images is limitless and is only bound by your own imagination. So what are the main reasons for wanting to try digital photography?

  1. One of the main reasons for choosing digital photography is convenience. The digital camera is so user friendly you can review your shot before you take it. View it after you have taken it too then delete it if you don’t want it.
  2. A digital camera will in fact save a great deal of time and effort as they provide feedback straight away once a picture is taken. The review button allow you to view the photo immediately so you can take dozens of shots – then choose the best ones to keep.
  3. You can store hundreds or often thousands of photos on one memory card. If it fills up then insert a new card. These are very inexpensive so there is no excuse not to have a couple spare. You can take the memory card out of your camera and insert it straight into a printer to make photos or a digital photo frame to view your images.
  4. One big advantage of a digital photo is the ability to be able to edit or modify your photos. Using photo editing software is a great way of enhancing and optimizing your pictures. You can crop your photos or join several together to create a dramatic, panoramic landscape photograph.
  5. You can get really creative with your digital photos and rather than just viewing them or simply printing them out. You can now turn your best pictures into mugs, T-shirts, greeting cards, calendars, invitations and a whole lot more. Use your imagination to choose however you want to express your photos.
  6. Digital photos lend themselves to have the ability to be shared with anyone. Not only close friends, family or neighbors – but anyone throughout the whole world. Attach your photos to an email and they could be around the other side of the world in seconds.

It can be seen how advantageous a digital camera is over a film camera – there is simply no comparison. Digital photography simply brought a whole new revolutionary approach to photography.

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