Format and Resolution in Photography

if you make a picture with a conventional 35mm camera, press the shutter and the image is burned in half "movie." With a digital camera, you press the shutter button and the inclusion of the image sensor. The image is transferred to a sort of media card. The production of the device determines the memory card works with your device. The memory card is a blank canvas. Most artists agree that the screen is not better than others, what happens to them, what type of paint on issues Canvas.

If your mind, like the color and type of each is compatible with the colors you already have. Most digital cameras offer three formats: JPEG, TIFF and RAW. To make an accurate comparison, it is assumed that the photos with a 5 megapixel camera. When you save your images in JPEG format, 1.5 MB in RAW format, 7.5 MB each. TIFF, had a great 14.5 MB per image.

Offers JPEG image quality and file size low down. RAW is the contrast is to change the exposure, color balance and other adjustments to the image. This gives you more control, but also a huge learning curve. TIFF is all camera settings and image quality, but the files are much larger!

JPEG is by far the most popular format, but the quality is not as good as the other two. Do not get me wrong, for the photographer using JPEG is not bad, just not as good. This may seem contradictory, but remember than Beta VCR? Beta Max has a different format than VHS and it was better, but not taken. In addition to being smaller, the JPEG is software compatible with all popular image editing.

So with all that each format has its advantages and disadvantages. But how a painter paints and brushes, you should also consider another factor. The resolution keeps a picture of the magnitude of the impact of file size. This often confuses people to digital photography. Remember, this photo trick, size and resolution are two different things.

The format is similar to the choice of oil, watercolor, pastel, or before starting to paint. Resolution, the number of colors you choose to work. A 2 megapixel camera with, for example, is like a box of six crayons. (The maximum print size is approximately 5x7 cm.) One camera with 5 or 6 megapixels is the big box of 64 crayons. (You can picture 18 x 24 inches or more in print!) Can you draw with six colored pencils? You can, of course, but how much you can do with 64? Obviously, the more mega pixels a camera has, the more the image and printing capabilities you have. Remember, 64 colored pencils in the hand is over the space of six pencils, as well as storing large image mega-pixel occupies more space on your hard drive.