Digital Photography


Digital Photography27 May 2008 05:47 pm

Most digital cameras today boast of greater resolution and picture quality. What does that mean to the amateur or occasional photographer? You hear of cameras with 3 megapixals up to 6 or 7 megapixals. What is that? The book that comes with the camera explains all the buttons, bells and whistles, but does not explain megapixels. Most people do not like to work with numbers much, but it is necessary to understand pixels. So here’s my attempt to explain pixels. I’ll try not to involve too many numbers.

To understand pixels, one must first remember the good old days when you took pictures on film and let the development labs worry about pixels. But, they didn’t really have to, because the exposed negative just captured the image that was reflected through the lens. It was all there and the only thing that affected quality was the size of the negative. The bigger the negative was, the larger the picture that could be produced. When the world went digital, the pixel was invented. So what is a pixel? If you divided a picture in hundreds of horizontal and vertical lines, you would actually have a large number of little squares that when put together, created the picture. Each square is a pixel. So, when a digital camera says it has 1-megapixel capabilities, it means that the total number of horizontal and vertical squares produced when a picture is taken equals 1 megapixel (1,000,000 pixels).

A 3 megapixel camera produces a picture that has 3 million pixels in its makeup. If all the pictures were the same size in each camera, it would be easy to understand why a camera that produces more pixels would be a better quality camera. Here is where the camera makers are not forthcoming with information. What they don’t tell you is that as far as I can tell, every digital camera produces pictures that have 72 pixels per inch per picture both horizontal and vertical. The only difference is that a 3 megapixel camera produces a larger picture than a 1 megapixel camera and a 5 megapixel camera produces an even larger picture yet. The reason I say “as far as I can tell” is that I have not tried all cameras or studied the information on all cameras. There may be some out there different, but they probably are not in the amateur photographer’s price range.

Conclusion: For video uses only, your camera purchase decision should be based on features other than the number of pixels.

Wayne Rockwell is a professional videographer at Legacy Pictures to Video and specializes in Video Montage creation and Photo Retouching.

Digital Photography09 Apr 2008 05:22 pm

When a woman becomes a mother, whether it be for the first time or not, life changes at that very moment in time. When a mother has a child there is pride that is associated with that child. The pride associated with having a healthy baby boy or girl is amazing, but it is hard to put into words. As much as a mother would love to spend every minute with their child there are many who are unable to. When life starts calling there are many parents who are required to place their infants into childcare. Leaving a child behind, even only for a little while, can be heartbreaking, but what if there was a way to reduce that heartbreak even just a little bit?

When a mother returns to work for the first time after having a child it is likely that she will take a number of photographs with her. Photographs are a great way for mothers to always keep their child in their thoughts, but there is a newer more modern way. A custom photo purse is one of the newest ways to bring photographs alive and they can literally be carried everywhere you go.

A custom photo purse is created by using a special purse that is able to have a photograph constructed on a portion of it. The purses used to create a custom photo purse often come in a wide variety of different styles and sizes. It is possible for color or black and white photos to be constructed on a purse. There are only a small number of limitations; therefore, creating a custom photo purse is great way to help brighten up any mother’s day.

If you are a new mother yourself or know a new mother you are encourage to consider purchasing them a custom photo purse. For a reasonable price it is possible to turn a baby photo or a family photo into a custom photo purse. There are a wide number of companies or individuals who specialize in making custom photo purses. This means that different individuals may have different purse styles or design options. While it may not always occur, it is often possible to select not only the style of the purse, but the interior and exterior border colors as well. This feature truly makes a photo purse a custom photo purse.

Going back to work after having a child is one of the hardest and most painful things for a mother to do. Almost always the child is being cared for and it is the mother that is suffering the most. With a custom photo purse you can help a friend or family member cope with their return to work.

Joel Preston is a writer for Photo Blanket Gifts where you can find
more information about custom photo purses and other personalized photo gifts.