Digital Imaging

Digital Image Tips You Must Know

When trying to learn something, the first thing you need to do is know the basics. It's like studying anatomy; in order to understand how the body works, you must first understand how the cell works. If you follow that logic and apply it to photography, to get a worthy digital image, you'd have to start from the basics. Most people would probably just scour the web for digital camera photography tips. While this may seem like the easiest course, it isn't the best one. What you really need to do is learn about the basics: what makes digital images, which resolution is better and what are the different image formats. This article will discuss digital imaging basics so you can get a good start in your digital imaging career or hobby.

Each time you take a picture with your digital camera, a digital image is what you'll get. The camera saves your picture as binary data, meaning that it's a compilation of 1's and 0's, making it compatible with your computer. Digital images are made of pixels. Pixels are to digital images as cells are to tissues. The exact amount of pixels in an image is obtained by multiplying the number of horizontal pixels to the number of vertical pixels. Resolution is simply the number of pixels per inch. The more pixels there are in an image, the higher its resolution is.

Most digital cameras have two options for setting the resolution of an image: high-res and low-res. High resolution images have a bigger file size so they take up more space when you save them on your computer or memory card. Sending them on e-mails would be a pain because they take a lot of time to load. However, they're also more suitable for editing since a high-resolution image can be resized without having to sacrifice much of its quality. Low resolution images, on the other hand, take up less space and are therefore faster to upload and share with others. However, images that are low-res aren't fit to be used as stock for editing. Choosing which setting to use is actually up to you. So is choosing the right format.

Another basic thing you need to know about digital images is the difference in formats. Most people don't know the difference between .jpeg, .tiff and .raw. These are the formats typically used for a digital image. JPEG is the format that is most widely used. JPEGs are good because of their small file size. This format is best for images that are sent through e-mail. However, repeated editing can make it lose its quality. TIFFs are best for editing. However, the file size of TIFFs is terribly large. Of course, raws are much larger. These two provide better quality but you'll also need one heck of a good memory card if you use them.

After you understand these basic things about digital images, then you can move on to searching for digital camera photography tips. Remember that learning is a step by step process. Always start with the basic before moving on to the more complicated matters.