Some lights are cool, others are warm, and this is sensibly called Temperature. Setting White Balance, AKA Image TemperatureĬameras have to be set to capture color based on the quality of light that is hitting your lens, and this setting is called White Balance. This area, located on the far right of the application, will allow you to fine tune your Camera RAW photographs with ease. RAW Processing Tools: This is the main event, with almost all of your important tools buried here. Once you’ve spent the time meticulously adjusting the image temperature and exposure, you’ll want to save your settings here and apply them to every picture you took under similar conditions. Postprocessing Profiles: Editing a RAW photograph can be difficult work. Looking at the loaded image, we can see that is a fair representation of that image.
RAW PHOTO PROCESSOR FULL
What we can see from this, is that this image is mostly full off gray, as the RGB values are all similar, and are also concentrated into the same general area, a small distance away from pure white. The vertical axis represents the concentration of the corresponding value. The bottom axis corresponds to a value scale, with the leftmost part representing 100% black, and the rightmost part representing 100% white. This histogram corresponds to the earlier image of the “Private Property” sign.
Histogram: A visual representation of the value distribution of your currently loaded image.
RAW PHOTO PROCESSOR CODE
A newer version is still in the works, as of January 2011, with source code available for compiling unstable versions for Windows, OS X, and Linux. The most current version is of Raw Therapee is 2.4.1, and even though it is several years old, it is still an excellent solution for the budget-minded photographer. Download Raw Therapee version 2.4.1 for Linux (tgz).Download Raw Therapee version 2.4.1 for Windows.So that’s what we’re setting out to do… make those changes in our RAW file with free software. This is a good thing-because shooting in JPG makes decisions for you that can’t be changed. However, the thing to keep in mind is that RAW is not simply an image file, but rather RAW image data that needs processing. How-To Geek has already done a more thorough explanation of Camera RAW earlier this month, if you care to learn more. Camera RAW, which is more of a collection of proprietary filetypes than a single filetype, can be thought of as a digital negative.