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An important goal of this adjustment is to render specific colors – particularly neutral colors like white or grey – correctly. Hence, the general method is sometimes called gray balance, neutral balance, or white balance. Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions ...
In film cameras, no electronic or digital manipulation of white balance is possible in the original camera negative. Color-correction filters are an effective method of adjusting white balance. Without filtering, one must attempt to fix white balance through color timing or by manipulating the film after it has been scanned or telecined.
White balance bracketing, which is specific to digital photography, provides a way of dealing with mixed lighting by shooting several images with different white point settings, often ranging from bluish images to reddish images. When shooting in a camera's raw format (if supported), white balance can be arbitrarily changed in postprocessing as ...
Color photography (also spelled as colour photography in Commonwealth English) is photography that uses media capable of capturing and reproducing colors. By contrast, black-and-white or gray- monochrome photography records only a single channel of luminance (brightness) and uses media capable only of showing shades of gray .
Automatic white balance. A setting that uses the camera's hardware and firmware to estimate the colour temperature of the scene. [6] C1: Capture One, a software application for processing images from digital cameras. Developed by Phase One. CA: Chromatic aberration.
Oversharpening, can degrade image quality by causing "halos" to appear near contrast boundaries. Images from many compact digital cameras are sometimes oversharpened to compensate for lower image quality. Noise is a random variation of image density, visible as grain in film and pixel level variations in digital images. It arises from the ...
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Example of a photo with a uniformly green colour cast due to differential absorption of light before reaching certain depths at sea. The same photo with the colour cast corrected. Most digital cameras try to automatically detect and compensate colour cast and usually have a selection of manually set white balance settings to