Good photos Windows version Raw file format conversion technology advantages

At present, raw file conversion software is basically in the image of the original data decoding, brightness, contrast and white balance parameters such as adjustment, after the operation using global tonal mapping algorithm (such as the aforementioned S-curve) to compress the dynamic range of image data to the dynamic range of digital imaging equipment. The global algorithm means that the computation of the pixel is based on the independent of each pixel and does not have a relationship with the pixels around it. However, when we look at the real scene, our eyes have a localized characteristic, that is, the state of the eye is constantly adjusted according to the condition around the observation point.

Good photos in providing raw raw data decoding, brightness, contrast and the adjustment of the parameters such as white balance, at the same time, the first in the raw file conversion technology in the image of the unique local tone mapping technology, in processing each pixel point of time to consider the surrounding pixel information, This algorithm is more consistent with the visual characteristics of the human eye, greatly enhance the quality of the conversion picture, far better than other similar software currently available, and this operation is only one step complete.

As shown in the following figure, the image of the Adobe company Lightroom software processing, the picture of the right image raw processing, we can see that the use of good photo processing picture perfect show the shadow part of the details, the screen color performance more outstanding.