This results in more informed decisions, so to speak, and eventually in higher image quality. DxO 5 uses this approach but looks at far more pixels than in previous versions as well as in other raw converters.īy increasing the size of the sample area, DxO 5 is able to make decisions based on a larger amount of data. Traditionally, noise removal has been done by looking at the pixels that surround a given pixel in order to determine which pixels are noise and which pixels represent real objects. In version 5 DxO uses a new approach to noise removal by extending the range of pixels from which noise levels are calculated. It is being implemented in cameras, through the use of sensors that generate lower noise levels, and it is being implemented in Raw conversion software, through the use of various techniques. Noise removal science is at the forefront of digital photography at the present time. A complete list of lenses and cameras supported by DxO 5 is available at DxO.com New lenses and cameras are added regularly. If your lens and camera profiles are in the DxO library on your computer, DxO will apply these lens and camera profiles to all the photographs taken with them. DxO takes care of removing these problems by applying a lens profile to photographs taken with a specific lens.Īll this is achieved in the background. Many lenses cause distortion, or exhibit chromatic aberration, blur and many other issues. Very few lenses deliver perfect optical quality, no matter how complex their design might be and no matter how expensive they are. The result is a conversion that takes into account the lens defects and that is optically more perfect than what the lens captured.
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The profiles also tell the software how to correct these defects. The lens profiles describe the unique characteristics of each lens, together with their flaws. Selected profiles are downloaded from the DxO website. Selected modules are downloaded from the DXO website for free.Ĭamera body profiles selection screen.
A profile downloading function, built into DxO 5, makes this process quick and easy.
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Instead, you will be able to download the profiles for your new lenses and cameras from the DxO website. You will not have to spend more money if you purchase a different camera, or a new lens, later on. The cost of all the profiles is included in the purchase price of DxO. You don’t have to pay extra for them no matter how many you need. The DxO lens and camera profiles are free. All you need to do is download the lens and camera profiles for the lenses and cameras that you use. Since version 4.0 this has been done automatically by the software. In previous versions DxO asked the user to select the lens profile and to set the distance between the camera and the subject manually.
In version 5, which was released in December 2007, DxO continues to offer this approach through refinements in three main aspects of this exceptional raw converter: new built-in lens and camera profiles, a new approach to noise removal and an improved user interface.
DxO reaches this goal by providing profile-based lens correction and by using proprietary algorithms to convert the raw file, remove noise and create smooth and finely detailed conversions. Since version 1.0, DxO has been known as a RAW converter whose goal was delivering the finest image quality.
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