Friday, March 11, 2011

HDR tone mapping - and create more realistic images

Photography is a great thing, but a camera can the human eye as well as an image can never capture. If you or your photos to the HDR tone mapping high dynamic range tone mapping, use a little closer you move to capture real-life scenes can get. In this article I discuss what the HDR tone mapping, how it works and how you can own'm going.

That does make high dynamic range mapping? It takes a high-class image tonal values ​​and a low one compresses. Why would you do? Categories such as high performance computer screen and printed paper, so if you look only to your image as a mapped image so you are going to use the tone mapping is to be with. It can be used for other purposes too, though. Most of the people to make it a non-HDR image that shows more detail of the picture use, but some people use to get very abstract effect.

How do you map the HDR tone?

HDR tone before you make a map for the same subject three images, but are different investment needs. So let's say you have a tree photographed. A map you that tree, a neutral one, and the overexposed version of the underexposed version are going to need to make. If you have these images that you import these to your favorite photo editing software can merge them together.

Good software to use:

Photomatix:

Photomatix is ​​a program created by HDRsoft creation of high dynamic range and HDR is focused on mapping. U.S. $ 99 for the cheaper it is relatively cheap and light version (U.S. $ 39) is. It is available for Mac and PC.

FDRtools:

FDRtools a dull, low contrast imagery and a powerful image of the technology we have talked about using the run. FDR Tools Basic version is free and can be downloaded from their site.

Photoshop:

Photoshop: If you do not want to invest in specialized mapping software, then another option. I do not need an explanation of the program as it is incredibly popular. This is a HDR creation module built in but it was very easy to make such a picture because there are a lot of tutorials on the internet.

GIMP:

If you do not want to invest in specialized HDR software and a free alternative even if you do not have the Photoshop: Gimp. GIMP is an open source image editor and you'd be surprised how much it is capable of. Also how good the image using Gimp with the HDR tone mapping to create a lot of tutorials.

If you tone mapping photography and check out my blog want to know more about.

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