I recently bought a digital SLR camera, a Canon EOS 400D. I have played around with taking macro close range shots but have not really interesting, all make good landscapes. However, I have read dynamic range of HDR photography, where HDR stands for High. As I said, I have not been remarkable sights to test the technique, so I have just a few more test shots in my garden.
The most important aspect of photography, HDR is includes the exposure.If you are interested in photography, then you know that the film exposure time is the length of time the shutter is opened and the light or fall on the CCD sensor (if you still have that). To give you a rough outline of standard shutter speeds can shoot my EOS, where the shutter stays open as long as the button is pressed, up as fast as 1 / 4000 of a second ... That's pretty fast. Although the photos you take every day, you will find about 1 / 40 -1/250...ish.
As you might expect, the longer the shutter is open, the brighter the picture. Another way is to look at it, you have to enter the shutter open for more properly a darker scene to leave. Here comes in HDR: Normally you take a photo of your object, say a Christmas tree. Your options are to get a quick exposure to take the image to the correct amount of light from the bulbs (get but lose detail in dark areas such as between branches) orUsing a slow (all those details will be recorded, but washed out the picture and appear very bright).
HDR software allows you to merge several images of the same scene to a picture that encompasses the best aspects of each photo to produce. If you want to see what I mean, you get your camera and take some photos at different exposures. Use a tripod, or if you do not have a place of camera on a table - you will not want to move it between shots.
Once your photos, IRecommend that you use HDR darkroom, as it is, the process automatically. If you manually optimize the results, use Adobe's Photoshop.
