Posts Tagged ‘camera’

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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Learn Digital Photography – Top Ten Composition Tips

March 12th, 2010

Photography is all about composition. If you can’t compose an image you can’t take photos. That’s the bottom line. This is where your photography journey starts as a beginner. Learning to place the elements in the photo is natural for some but for the rest of us we have to learn.

So what is composition? The dictionary definition defines it as  “the act of combining parts or elements to form a whole”. What you are looking to do in composing an image is to take the important parts of the scene and combine them in such a way, so as to create a photo very pleasing to the eye. This is all well and good, but, how can we do this most effectively? Here are ten top tips.

1. Clearly identify your subject.

This is the non-negotiable of photography. Unless your subject is the focal point of the image you don’t have a photo. When looking at the image a person should be able to clearly identify the subject. So make sure you give enough attention to the object of your focus.

2. Fill your frame

One of the most common mistakes made by budding photographers is that they do not fill the frame with their subject or the major elements of the image. Get in closer and exclude the parts that you don’t want. Open space serves no purpose when the subject is too small or cannot be identified.

3. Don’t amputate

This means that you shouldn’t cut off part of your subject unless it is intentional to create an effect. Missing parts of people or objects irritate the viewer and create an incomplete image. It distracts the eye. So watch the edges of your image.

4. Horizontal vs vertical

Camera manufacturers are to blame for this dilemma because all cameras are designed to be held in a horizontal format. It shouldn’t be an ‘either or’ situation but rather a ‘both and’. Try to shoot 50% of the time in both formats. There is no rule which is best and the key is to experiment.

5. Dramatic angles

Shoot from high up or low down. Use your feet and move around the subject looking for an optimum angle. Don’t be afraid to get down on your stomach or climb a tree. Look for different and dramatic angles that will make your images more striking.

6. The rule of thirds

Imagine a tic tac toe grid or noughts and crosses lines running across your image dividing it into thirds horizontally and vertically. Where the lines cross or intersect are the best placement points for your subjects or objects. Never place the horizon of a landscape image in the centre of your image. Always place it on a horizontal two thirds line. Subjects like lighthouses would be placed along one of the vertical two thirds lines.

7. Look for frames

These come in two types, natural or man-made. Natural would be an opening in trees or a rock formation with a hole in it. Man-made frames are doorways, windows or arches. All of these help contain the subject or scene in a form that is very pleasing to the eye.

8. Simplify

Trying to include too much in an image often spoils it. An image that is cluttered causes the eye of the viewer to dart around the image trying to make sense of it. Less is more as the old adage goes. Eliminate anything that would distract the eye or is unnecessary to the memory you are attempting to create.

9. Watch your background

Make sure that there is nothing there that would detract from your subject. Things like chimneys growing out of heads and other subjects diverting the eye from the main subject. You want balance by not going in too close but including enough of the environment of the subject or object to contextualise it.

10. Lines, patterns and shapes

Look for interesting patterns, lines and shapes. Lines lead the eye to focal points. A river, road, fence or path in a classic ‘s’ shape draws the eye along the route into your image. Strong verticals give height to your image and diagonals add depth. Turn your viewfinder allowing straight lines to travel from corner to corner in the image.

Key to great composing is thought. Think before your press the shutter button and consider all of these points. Create a mental check list to help you add these elements and create that great composition.

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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.

For More Information, please visit www.mgproduction.ca

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